In the following table, you can find all major IP addresses blocks allocated for Italy.
Most of these IP blocks are assigned for Internet providers and hosting companies.
You can click the column header in order to sort the list by another field.
If you want to find the IP addresses blocks of other countries, click here.
If you want to download this IP addresses list in comma-separated values file (csv), click here.
| 151.3.0.0 | 151.79.255.255 | 5046272 | 13/05/91 | |
| 79.0.0.0 | 79.63.255.255 | 4194304 | 21/02/07 | Telecom Italia S.p.A. |
| 95.224.0.0 | 95.255.255.255 | 2097152 | 15/01/09 | Telecom Italia S.p.A. |
| 93.32.0.0 | 93.63.255.255 | 2097152 | 25/02/08 | Fastweb SpA |
| 88.32.0.0 | 88.63.255.255 | 2097152 | 30/09/05 | Telecom Italia S.p.A. |
| 87.0.0.0 | 87.31.255.255 | 2097152 | 13/07/05 | Telecom Italia S.p.A. |
| 2.224.0.0 | 2.239.255.255 | 1048576 | 30/12/10 | Fastweb SpA |
| 85.32.0.0 | 85.47.255.255 | 1048576 | 10/08/04 | Telecom Italia S.p.A. |
| 94.80.0.0 | 94.95.255.255 | 1048576 | 05/06/08 | Telecom Italia S.p.A. |
| 2.32.0.0 | 2.47.255.255 | 1048576 | 29/04/10 | Vodafone Italia S.p.A. |
| 82.48.0.0 | 82.63.255.255 | 1048576 | 07/08/03 | Telecom Italia S.p.A. |
| 37.176.0.0 | 37.183.255.255 | 524288 | 19/03/12 | Vodafone Italia S.p.A. |
| 93.64.0.0 | 93.71.255.255 | 524288 | 17/03/08 | Vodafone Italia S.p.A. |
| 101.56.0.0 | 101.63.255.255 | 524288 | 09/12/10 | Sky Italia srl |
| 188.8.0.0 | 188.15.255.255 | 524288 | 05/02/09 | Telecom Italia S.p.A. |
| 94.160.0.0 | 94.167.255.255 | 524288 | 07/08/08 | WIND TRE S.P.A. |
| 109.112.0.0 | 109.119.255.255 | 524288 | 12/06/09 | Vodafone Italia S.p.A. |
| 93.144.0.0 | 93.151.255.255 | 524288 | 11/04/08 | Vodafone Italia S.p.A. |
| 80.16.0.0 | 80.23.255.255 | 524288 | 12/06/01 | Telecom Italia S.p.A. |
| 82.184.0.0 | 82.191.255.255 | 524288 | 16/09/03 | Telecom Italia S.p.A. |
| 2.192.0.0 | 2.199.255.255 | 524288 | 10/11/10 | Telecom Italia S.p.A. |
| 81.112.0.0 | 81.119.255.255 | 524288 | 08/07/02 | Telecom Italia S.p.A. |
| 5.88.0.0 | 5.95.255.255 | 524288 | 19/06/12 | Vodafone Italia S.p.A. |
| 2.112.0.0 | 2.119.255.255 | 524288 | 13/04/10 | Telecom Italia S.p.A. |
| 188.216.0.0 | 188.219.255.255 | 262144 | 13/05/09 | Vodafone Italia S.p.A. |
| 81.72.0.0 | 81.75.255.255 | 262144 | 18/01/02 | Telecom Italia S.p.A. |
| 151.81.0.0 | 151.84.255.255 | 262144 | 13/05/91 | |
| 176.244.0.0 | 176.247.255.255 | 262144 | 06/12/11 | Vodafone Italia S.p.A. |
| 37.100.0.0 | 37.103.255.255 | 262144 | 01/02/12 | WIND TRE S.P.A. |
| 37.116.0.0 | 37.119.255.255 | 262144 | 10/02/12 | Vodafone Italia S.p.A. |
| 78.4.0.0 | 78.7.255.255 | 262144 | 20/02/07 | BT Italia S.p.A. |
| 94.32.0.0 | 94.35.255.255 | 262144 | 14/05/08 | Tiscali Italia S.P.A. |
| 82.104.0.0 | 82.107.255.255 | 262144 | 22/10/03 | Telecom Italia S.p.A. |
| 91.252.0.0 | 91.255.255.255 | 262144 | 14/09/12 | WIND TRE S.P.A. |
| 84.220.0.0 | 84.223.255.255 | 262144 | 02/06/04 | Tiscali Italia S.P.A. |
| 82.88.0.0 | 82.91.255.255 | 262144 | 07/05/03 | Telecom Italia S.p.A. |
| 109.52.0.0 | 109.55.255.255 | 262144 | 22/10/09 | Telecom Italia S.p.A. |
| 81.120.0.0 | 81.123.255.255 | 262144 | 08/07/02 | Telecom Italia S.p.A. |
| 80.180.0.0 | 80.183.255.255 | 262144 | 26/09/02 | Telecom Italia S.p.A. |
| 80.204.0.0 | 80.207.255.255 | 262144 | 12/12/01 | Telecom Italia S.p.A. |
| 5.96.0.0 | 5.99.255.255 | 262144 | 20/06/12 | Telecom Italia S.p.A. |
| 31.156.0.0 | 31.159.255.255 | 262144 | 09/03/11 | Vodafone Italia S.p.A. |
| 5.168.0.0 | 5.171.255.255 | 262144 | 26/07/12 | Telecom Italia S.p.A. |
| 31.188.0.0 | 31.191.255.255 | 262144 | 24/03/11 | WIND TRE S.P.A. |
| 217.56.0.0 | 217.59.255.255 | 262144 | 27/10/00 | Telecom Italia S.p.A. |
| 217.200.0.0 | 217.203.255.255 | 262144 | 27/03/01 | Telecom Italia S.p.A. |
| 31.196.0.0 | 31.199.255.255 | 262144 | 21/04/11 | Telecom Italia S.p.A. |
| 2.156.0.0 | 2.159.255.255 | 262144 | 08/11/10 | WIND TRE S.P.A. |
| 5.84.0.0 | 5.87.255.255 | 262144 | 14/06/12 | WIND TRE S.P.A. |
| 81.126.0.0 | 81.127.255.255 | 131072 | 08/07/02 | Telecom Italia S.p.A. |
| 82.84.0.0 | 82.85.255.255 | 131072 | 22/05/03 | Tiscali Italia S.P.A. |
| 31.26.0.0 | 31.27.255.255 | 131072 | 09/03/11 | Vodafone Italia S.p.A. |
| 62.10.0.0 | 62.11.255.255 | 131072 | 10/08/99 | Tiscali Italia S.P.A. |
| 91.80.0.0 | 91.81.255.255 | 131072 | 25/07/06 | Vodafone Italia S.p.A. |
| 62.18.0.0 | 62.19.255.255 | 131072 | 10/11/11 | Telecom Italia S.p.A. |
| 89.118.0.0 | 89.119.255.255 | 131072 | 03/05/06 | BT Italia S.p.A. |
| 83.224.0.0 | 83.225.255.255 | 131072 | 05/02/04 | Vodafone Italia S.p.A. |
| 128.66.0.0 | 128.67.255.255 | 131072 | 06/10/11 | WIND TRE S.P.A. |
| 89.96.0.0 | 89.97.255.255 | 131072 | 13/02/06 | Fastweb SpA |
| 157.28.0.0 | 157.29.255.255 | 131072 | 07/04/04 | |
| 80.116.0.0 | 80.117.255.255 | 131072 | 06/08/01 | Telecom Italia S.p.A. |
| 176.242.0.0 | 176.243.255.255 | 131072 | 06/12/11 | Vodafone Italia S.p.A. |
| 95.74.0.0 | 95.75.255.255 | 131072 | 28/11/08 | Telecom Italia S.p.A. |
| 188.152.0.0 | 188.153.255.255 | 131072 | 27/04/09 | Vodafone Italia S.p.A. |
| 31.194.0.0 | 31.195.255.255 | 131072 | 21/04/11 | Telecom Italia S.p.A. |
| 176.206.0.0 | 176.207.255.255 | 131072 | 05/09/11 | WIND TRE S.P.A. |
| 37.206.0.0 | 37.207.255.255 | 131072 | 28/03/12 | Telecom Italia S.p.A. |
| 81.124.0.0 | 81.125.255.255 | 131072 | 08/07/02 | Telecom Italia S.p.A. |
| 80.104.0.0 | 80.105.255.255 | 131072 | 17/07/01 | Telecom Italia S.p.A. |
| 37.226.0.0 | 37.227.255.255 | 131072 | 10/04/12 | WIND TRE S.P.A. |
| 176.200.0.0 | 176.201.255.255 | 131072 | 26/07/11 | Telecom Italia S.p.A. |
| 130.25.0.0 | 130.25.255.255 | 65536 | 14/10/11 | Vodafone Italia S.p.A. |
| 131.1.0.0 | 131.1.255.255 | 65536 | 19/08/88 | |
| 195.103.0.0 | 195.103.255.255 | 65536 | 12/03/97 | Telecom Italia S.p.A. |
| 195.45.0.0 | 195.45.255.255 | 65536 | 09/12/96 | WIND TRE S.P.A. |
| 130.136.0.0 | 130.136.255.255 | 65536 | 15/08/88 | |
| 128.45.0.0 | 128.45.255.255 | 65536 | 06/10/11 | WIND TRE S.P.A. |
| 130.251.0.0 | 130.251.255.255 | 65536 | 27/10/88 | |
| 195.31.0.0 | 195.31.255.255 | 65536 | 18/11/96 | Telecom Italia S.p.A. |
| 140.164.0.0 | 140.164.255.255 | 65536 | 07/05/90 | |
| 140.105.0.0 | 140.105.255.255 | 65536 | 19/04/90 | |
| 139.128.0.0 | 139.128.255.255 | 65536 | 16/03/90 | |
| 143.225.0.0 | 143.225.255.255 | 65536 | 30/06/90 | |
| 141.250.0.0 | 141.250.255.255 | 65536 | 22/08/90 | |
| 141.108.0.0 | 141.108.255.255 | 65536 | 12/07/90 | |
| 138.132.0.0 | 138.132.255.255 | 65536 | 21/05/90 | |
| 131.175.0.0 | 131.175.255.255 | 65536 | 19/12/88 | |
| 131.154.0.0 | 131.154.255.255 | 65536 | 29/11/88 | |
| 131.114.0.0 | 131.114.255.255 | 65536 | 15/11/88 | |
| 138.66.0.0 | 138.66.255.255 | 65536 | 07/02/90 | |
| 138.41.0.0 | 138.41.255.255 | 65536 | 31/01/90 | |
| 137.204.0.0 | 137.204.255.255 | 65536 | 03/01/90 | |
| 195.120.0.0 | 195.120.255.255 | 65536 | 01/05/96 | Telecom Italia S.p.A. |
| 85.18.0.0 | 85.18.255.255 | 65536 | 14/03/05 | Fastweb SpA |
| 217.133.0.0 | 217.133.255.255 | 65536 | 24/01/01 | Tiscali Italia S.P.A. |
| 85.20.0.0 | 85.20.255.255 | 65536 | 17/03/05 | BT Italia S.p.A. |
| 213.45.0.0 | 213.45.255.255 | 65536 | 07/01/00 | Telecom Italia S.p.A. |
| 213.82.0.0 | 213.82.255.255 | 65536 | 24/05/00 | Telecom Italia S.p.A. |
| 83.211.0.0 | 83.211.255.255 | 65536 | 11/03/04 | IRIDEOS S.P.A. |
| 217.223.0.0 | 217.223.255.255 | 65536 | 10/10/01 | Telecom Italia S.p.A. |
| 81.81.0.0 | 81.81.255.255 | 65536 | 10/04/02 | WIND TRE S.P.A. |
| 217.221.0.0 | 217.221.255.255 | 65536 | 19/11/02 | BT Italia S.p.A. |
| 217.141.0.0 | 217.141.255.255 | 65536 | 08/02/01 | Telecom Italia S.p.A. |
| 217.220.0.0 | 217.220.255.255 | 65536 | 11/04/01 | BT Italia S.p.A. |
| 90.147.0.0 | 90.147.255.255 | 65536 | 05/12/06 | Consortium GARR |
| 212.171.0.0 | 212.171.255.255 | 65536 | 12/05/99 | Telecom Italia S.p.A. |
| 212.177.0.0 | 212.177.255.255 | 65536 | 12/05/99 | Verizon Italia SpA |
| 212.131.0.0 | 212.131.255.255 | 65536 | 18/03/99 | Telecom Italia S.p.A. |
| 195.223.0.0 | 195.223.255.255 | 65536 | 07/11/97 | Telecom Italia S.p.A. |
| 95.210.0.0 | 95.210.255.255 | 65536 | 03/02/09 | SKYLOGIC S.P.A. |
| 212.210.0.0 | 212.210.255.255 | 65536 | 01/04/98 | Telecom Italia S.p.A. |
| 213.26.0.0 | 213.26.255.255 | 65536 | 04/10/99 | Telecom Italia S.p.A. |
| 151.95.0.0 | 151.95.255.255 | 65536 | 01/01/84 | |
| 212.245.0.0 | 212.245.255.255 | 65536 | 15/10/98 | WIND TRE S.P.A. |
| 212.216.0.0 | 212.216.255.255 | 65536 | 25/02/98 | Telecom Italia S.p.A. |
| 93.101.0.0 | 93.101.255.255 | 65536 | 05/03/08 | SED Multitel s.r.l. |
| 146.48.0.0 | 146.48.255.255 | 65536 | 16/05/98 | |
| 159.210.0.0 | 159.210.255.255 | 65536 | 01/09/93 | |
| 159.149.0.0 | 159.149.255.255 | 65536 | 15/06/92 | |
| 158.148.0.0 | 158.148.255.255 | 65536 | 10/11/11 | Telecom Italia S.p.A. |
| 159.213.0.0 | 159.213.255.255 | 65536 | 05/06/92 | |
| 160.80.0.0 | 160.80.255.255 | 65536 | 05/04/04 | |
| 160.78.0.0 | 160.78.255.255 | 65536 | 05/04/04 | |
| 160.66.0.0 | 160.66.255.255 | 65536 | 01/09/93 | |
| 158.110.0.0 | 158.110.255.255 | 65536 | 25/02/92 | |
| 156.54.0.0 | 156.54.255.255 | 65536 | 09/12/91 | |
| 156.14.0.0 | 156.14.255.255 | 65536 | 01/11/91 | |
| 155.253.0.0 | 155.253.255.255 | 65536 | 11/12/91 | |
| 156.148.0.0 | 156.148.255.255 | 65536 | 07/02/92 | |
| 158.102.0.0 | 158.102.255.255 | 65536 | 24/02/92 | |
| 158.47.0.0 | 158.47.255.255 | 65536 | 12/02/92 | |
| 157.27.0.0 | 157.27.255.255 | 65536 | 07/04/04 | |
| 160.97.0.0 | 160.97.255.255 | 65536 | 05/04/04 | |
| 192.106.0.0 | 192.106.255.255 | 65536 | 01/01/93 | |
| 193.206.0.0 | 193.206.255.255 | 65536 | 26/07/95 | Consortium GARR |
| 194.20.0.0 | 194.20.255.255 | 65536 | 01/09/93 | IRIDEOS S.P.A. |
| 192.167.0.0 | 192.167.255.255 | 65536 | 01/09/93 | Consortium GARR |
| 193.205.0.0 | 193.205.255.255 | 65536 | 01/09/93 | Consortium GARR |
| 193.204.0.0 | 193.204.255.255 | 65536 | 01/09/93 | Consortium GARR |
| 193.76.0.0 | 193.76.255.255 | 65536 | 26/04/94 | WIND TRE S.P.A. |
| 168.202.0.0 | 168.202.255.255 | 65536 | 22/06/94 | |
| 161.27.0.0 | 161.27.255.255 | 65536 | 01/09/93 | |
| 160.220.0.0 | 160.220.255.255 | 65536 | 05/04/93 | |
| 160.180.0.0 | 160.180.255.255 | 65536 | 05/04/04 | |
| 161.147.0.0 | 161.147.255.255 | 65536 | 01/09/93 | |
| 164.142.0.0 | 164.142.255.255 | 65536 | 18/02/94 | |
| 164.130.0.0 | 164.130.255.255 | 65536 | 17/03/93 | |
| 163.162.0.0 | 163.162.255.255 | 65536 | 21/08/92 | |
| 155.185.0.0 | 155.185.255.255 | 65536 | 20/11/91 | |
| 150.178.0.0 | 150.178.255.255 | 65536 | 24/05/91 | |
| 150.146.0.0 | 150.146.255.255 | 65536 | 16/05/91 | |
| 150.145.0.0 | 150.145.255.255 | 65536 | 16/05/91 | |
| 150.217.0.0 | 150.217.255.255 | 65536 | 11/06/91 | |
| 151.80.0.0 | 151.80.255.255 | 65536 | 13/05/91 | |
| 194.244.0.0 | 194.244.255.255 | 65536 | 15/02/96 | IRIDEOS S.P.A. |
| 151.1.0.0 | 151.1.255.255 | 65536 | 13/05/91 | ITnet S.r.l. |
| 149.139.0.0 | 149.139.255.255 | 65536 | 24/04/91 | |
| 146.241.0.0 | 146.241.255.255 | 65536 | 03/03/93 | EOLO S.p.A. |
| 146.133.0.0 | 146.133.255.255 | 65536 | 08/02/91 | |
| 146.100.0.0 | 146.100.255.255 | 65536 | 05/02/91 | |
| 147.122.0.0 | 147.122.255.255 | 65536 | 01/04/91 | |
| 149.132.0.0 | 149.132.255.255 | 65536 | 01/01/84 | |
| 147.163.0.0 | 147.163.255.255 | 65536 | 01/05/91 | |
| 147.162.0.0 | 147.162.255.255 | 65536 | 01/05/91 | |
| 194.243.0.0 | 194.243.255.255 | 65536 | 09/02/96 | Telecom Italia S.p.A. |
| 194.184.0.0 | 194.184.255.255 | 65536 | 10/11/95 | Telecom Italia S.p.A. |
| 151.94.0.0 | 151.94.255.255 | 65536 | 13/05/91 | Intesa Sanpaolo S.p.A. |
| 151.93.0.0 | 151.93.255.255 | 65536 | 13/05/91 | |
| 151.96.0.0 | 151.96.255.255 | 65536 | 27/12/95 | |
| 151.100.0.0 | 151.100.255.255 | 65536 | 04/06/91 | |
| 151.99.0.0 | 151.99.255.255 | 65536 | 09/09/97 | Telecom Italia S.p.A. |
| 151.97.0.0 | 151.97.255.255 | 65536 | 07/07/93 | |
| 151.92.0.0 | 151.92.255.255 | 65536 | 01/09/93 | |
| 151.87.0.0 | 151.87.255.255 | 65536 | 01/01/84 | |
| 151.86.0.0 | 151.86.255.255 | 65536 | 13/05/91 | |
| 151.85.0.0 | 151.85.255.255 | 65536 | 13/05/91 | |
| 151.88.0.0 | 151.88.255.255 | 65536 | 13/05/91 | |
| 151.91.0.0 | 151.91.255.255 | 65536 | 13/05/91 | |
| 151.90.0.0 | 151.90.255.255 | 65536 | 18/03/93 | |
| 151.89.0.0 | 151.89.255.255 | 65536 | 18/03/93 | |
| 62.196.0.0 | 62.196.255.255 | 65536 | 08/10/97 | IRIDEOS S.P.A. |
| 80.211.0.0 | 80.211.255.255 | 65536 | 12/12/01 | Aruba S.p.A. |
| 62.211.0.0 | 62.211.255.255 | 65536 | 30/11/00 | Telecom Italia S.p.A. |
| 62.170.0.0 | 62.170.255.255 | 65536 | 18/08/00 | OpNet spa |
| 62.123.0.0 | 62.123.255.255 | 65536 | 10/11/00 | BT Italia S.p.A. |
| 46.141.0.0 | 46.141.255.255 | 65536 | 22/11/10 | Wolnet SRL |
| 62.110.0.0 | 62.110.255.255 | 65536 | 04/09/00 | Telecom Italia S.p.A. |
| 62.98.0.0 | 62.98.255.255 | 65536 | 23/08/00 | WIND TRE S.P.A. |
| 37.159.0.0 | 37.159.255.255 | 65536 | 19/03/12 | Vodafone Italia S.p.A. |
| 62.94.0.0 | 62.94.255.255 | 65536 | 10/08/00 | IRIDEOS S.P.A. |
| 62.86.0.0 | 62.86.255.255 | 65536 | 27/07/00 | Telecom Italia S.p.A. |
| 157.138.0.0 | 157.138.199.255 | 51200 | 07/04/04 | |
| 81.208.0.0 | 81.208.127.255 | 32768 | 01/10/02 | Fastweb SpA |
| 193.70.128.0 | 193.70.255.255 | 32768 | 01/09/93 | WIND TRE S.P.A. |
| 95.110.128.0 | 95.110.255.255 | 32768 | 18/12/08 | Aruba S.p.A. |
| 195.32.0.0 | 195.32.127.255 | 32768 | 11/04/96 | Officine Informatiche Srl |
| 193.207.128.0 | 193.207.255.255 | 32768 | 26/07/94 | Tiscali Italia S.P.A. |
| 51.179.0.0 | 51.179.127.255 | 32768 | 01/09/93 | OpNet spa |
| 78.134.0.0 | 78.134.127.255 | 32768 | 12/06/07 | EOLO S.p.A. |
| 188.228.128.0 | 188.228.255.255 | 32768 | 29/07/09 | ASDASD srl a socio unico |
| 212.141.0.0 | 212.141.127.255 | 32768 | 29/03/99 | WIND TRE S.P.A. |
| 92.223.128.0 | 92.223.255.255 | 32768 | 17/10/07 | Fastweb SpA |
| 88.147.0.0 | 88.147.127.255 | 32768 | 06/01/06 | EOLO S.p.A. |
| 88.149.128.0 | 88.149.255.255 | 32768 | 20/01/06 | EOLO S.p.A. |
| 88.202.0.0 | 88.202.127.255 | 32768 | 14/11/05 | SKYLOGIC S.P.A. |
| 212.141.128.0 | 212.141.255.255 | 32768 | 14/03/00 | WIND TRE S.P.A. |
| 83.103.0.0 | 83.103.127.255 | 32768 | 08/03/04 | Fastweb SpA |
| 194.185.128.0 | 194.185.255.255 | 32768 | 11/03/96 | BT Italia S.p.A. |
| 212.239.0.0 | 212.239.127.255 | 32768 | 30/09/98 | BT Italia S.p.A. |
| 194.179.128.0 | 194.179.255.255 | 32768 | 26/06/96 | PLANET SERVICE SRL |
| 37.205.128.0 | 37.205.255.255 | 32768 | 28/03/12 | Telecom Italia S.p.A. |
| 212.189.128.0 | 212.189.255.255 | 32768 | 10/06/02 | Consortium GARR |
| 151.2.0.0 | 151.2.127.255 | 32768 | 13/05/91 | ITnet S.r.l. |
| 128.116.128.0 | 128.116.255.255 | 32768 | 24/03/86 | EOLO S.p.A. |
| 147.53.128.0 | 147.53.255.255 | 32768 | 27/06/91 | EOLO S.p.A. |
| 77.43.0.0 | 77.43.127.255 | 32768 | 07/12/06 | IRIDEOS S.P.A. |
| 151.0.128.0 | 151.0.255.255 | 32768 | 06/01/12 | Fastweb SpA |
| 195.231.0.0 | 195.231.127.255 | 32768 | 02/12/97 | Aruba S.p.A. |
| 213.92.0.0 | 213.92.127.255 | 32768 | 20/06/00 | BT Italia S.p.A. |
| 109.168.0.0 | 109.168.127.255 | 32768 | 02/11/09 | IRIDEOS S.P.A. |
| 77.32.0.0 | 77.32.127.255 | 32768 | 13/12/06 | EOLO S.p.A. |
| 217.222.128.0 | 217.222.255.255 | 32768 | 10/10/01 | Telecom Italia S.p.A. |
| 217.222.0.0 | 217.222.127.255 | 32768 | 12/04/01 | Telecom Italia S.p.A. |
| 212.162.64.0 | 212.162.127.255 | 16384 | 03/08/00 | RAI RadioTelevisione Italiana |
| 77.108.0.0 | 77.108.63.255 | 16384 | 16/01/07 | B.B.Bell SPA |
| 213.255.0.0 | 213.255.63.255 | 16384 | 23/07/99 | BT Italia S.p.A. |
| 213.21.128.0 | 213.21.191.255 | 16384 | 23/10/00 | IRIDEOS S.P.A. |
| 216.247.128.0 | 216.247.191.255 | 16384 | 21/10/99 | EOLO S.p.A. |
| 213.255.64.0 | 213.255.127.255 | 16384 | 09/04/01 | BT Italia S.p.A. |
| 5.179.128.0 | 5.179.191.255 | 16384 | 07/08/12 | Poste Italiane S.p.A. |
| 89.148.128.0 | 89.148.191.255 | 16384 | 15/02/06 | WicitY srl |
| 212.104.0.0 | 212.104.63.255 | 16384 | 16/11/98 | P.A. A.B.S. SRL - Partners Associates Advanced Business Solution |
| 217.61.0.0 | 217.61.63.255 | 16384 | 01/11/00 | Aruba S.p.A. |
| 193.207.64.0 | 193.207.127.255 | 16384 | 26/07/94 | Tiscali Italia S.P.A. |
| 130.192.96.0 | 130.192.159.255 | 16384 | 17/03/88 | |
| 37.186.192.0 | 37.186.255.255 | 16384 | 20/03/12 | Fastweb SpA |
| 77.89.0.0 | 77.89.63.255 | 16384 | 21/03/07 | Acantho S.p.a |
| 37.186.128.0 | 37.186.191.255 | 16384 | 20/03/12 | Brennercom S.p.A. |
| 178.175.192.0 | 178.175.255.255 | 16384 | 04/05/10 | MYNET S.R.L. |
| 213.213.64.0 | 213.213.127.255 | 16384 | 27/10/00 | BT Italia S.p.A. |
| 93.179.128.0 | 93.179.191.255 | 16384 | 11/04/08 | Vodafone Italia S.p.A. |
| 78.26.64.0 | 78.26.127.255 | 16384 | 03/09/07 | ASDASD srl a socio unico |
| 213.213.0.0 | 213.213.63.255 | 16384 | 10/12/99 | BT Italia S.p.A. |
| 213.212.128.0 | 213.212.191.255 | 16384 | 12/04/00 | IT.Gate S.p.A. |
| 49.236.0.0 | 49.236.63.255 | 16384 | 29/11/10 | EOLO S.p.A. |
| 94.177.192.0 | 94.177.255.255 | 16384 | 14/08/08 | Aruba S.p.A. |
| 62.101.64.0 | 62.101.127.255 | 16384 | 19/07/01 | Fastweb SpA |
| 213.209.0.0 | 213.209.63.255 | 16384 | 15/11/99 | Italiaonline S.p.A. |
| 213.203.128.0 | 213.203.191.255 | 16384 | 29/08/00 | IRIDEOS S.P.A. |
| 62.85.192.0 | 62.85.255.255 | 16384 | 28/09/06 | BT Italia S.p.A. |
| 213.209.192.0 | 213.209.255.255 | 16384 | 14/11/02 | Acantho S.p.a |
| 95.157.64.0 | 95.157.127.255 | 16384 | 01/04/09 | CDLAN SpA |
| 213.198.128.0 | 213.198.191.255 | 16384 | 16/05/00 | IRIDEOS S.P.A. |
| 130.0.128.0 | 130.0.191.255 | 16384 | 14/10/11 | Vodafone Italia S.p.A. |
| 130.192.0.0 | 130.192.63.255 | 16384 | 17/03/88 | |
| 213.234.128.0 | 213.234.191.255 | 16384 | 04/05/00 | BT Italia S.p.A. |
| 213.233.0.0 | 213.233.63.255 | 16384 | 23/11/99 | UNIDATA S.p.A. |
| 46.44.192.0 | 46.44.255.255 | 16384 | 01/09/10 | Vianova S.p.A |
| 213.243.192.0 | 213.243.255.255 | 16384 | 10/06/03 | Terrecablate Reti e Servizi S.R.L. |
| 62.149.192.0 | 62.149.255.255 | 16384 | 27/04/01 | Aruba S.p.A. |
| 212.237.0.0 | 212.237.63.255 | 16384 | 25/09/98 | Aruba Business S.R.L. |
| 130.186.64.0 | 130.186.127.255 | 16384 | 14/09/88 | |
| 213.217.128.0 | 213.217.191.255 | 16384 | 15/06/00 | BT Italia S.p.A. |
| 94.73.64.0 | 94.73.127.255 | 16384 | 08/07/08 | ASDASD srl a socio unico |
| 94.74.0.0 | 94.74.63.255 | 16384 | 11/07/08 | IREN ENERGIA S.P.A |
| 46.233.128.0 | 46.233.191.255 | 16384 | 24/02/11 | IREN ENERGIA S.P.A |
| 212.52.64.0 | 212.52.127.255 | 16384 | 12/06/98 | WIND TRE S.P.A. |
| 83.147.64.0 | 83.147.127.255 | 16384 | 18/02/04 | Mewecom Italia spa |
| 209.227.192.0 | 209.227.255.255 | 16384 | 31/05/00 | Aruba S.p.A. |
| 83.149.128.0 | 83.149.191.255 | 16384 | 15/03/04 | ESTRACOM SPA |
| 84.247.192.0 | 84.247.255.255 | 16384 | 13/10/04 | MYNET S.R.L. |
| 84.33.0.0 | 84.33.63.255 | 16384 | 19/08/04 | INCUBATEC GmbH - Srl |
| 84.254.128.0 | 84.254.191.255 | 16384 | 06/10/04 | SKYLOGIC S.P.A. |
| 84.253.128.0 | 84.253.191.255 | 16384 | 20/09/04 | IRIDEOS S.P.A. |
| 82.215.128.0 | 82.215.191.255 | 16384 | 21/11/03 | B.B.Bell SPA |
| 84.33.192.0 | 84.33.255.255 | 16384 | 19/08/04 | INCUBATEC GmbH - Srl |
| 84.240.128.0 | 84.240.191.255 | 16384 | 03/06/04 | CSI Piemonte |
| 84.33.64.0 | 84.33.127.255 | 16384 | 19/08/04 | EOLO S.p.A. |
| 84.33.128.0 | 84.33.191.255 | 16384 | 19/08/04 | EOLO S.p.A. |
| 81.174.64.0 | 81.174.127.255 | 16384 | 25/02/03 | BT Italia S.p.A. |
| 83.175.0.0 | 83.175.63.255 | 16384 | 27/05/04 | Telecom Italia S.p.A. |
| 195.230.192.0 | 195.230.255.255 | 16384 | 10/10/97 | TELECOM ITALIA SPARKLE S.p.A. |
| 81.174.0.0 | 81.174.63.255 | 16384 | 25/02/03 | EOLO S.p.A. |
| 5.77.64.0 | 5.77.127.255 | 16384 | 13/06/12 | Poste Italiane S.p.A. |
| 194.21.0.0 | 194.21.63.255 | 16384 | 01/09/93 | IRIDEOS S.P.A. |
| 194.21.128.0 | 194.21.191.255 | 16384 | 01/09/93 | IRIDEOS S.P.A. |
| 195.36.0.0 | 195.36.63.255 | 16384 | 21/05/96 | TELNET S.r.l. |
| 82.134.192.0 | 82.134.255.255 | 16384 | 05/09/03 | TWT S.p.A. |
| 82.143.0.0 | 82.143.63.255 | 16384 | 11/09/03 | ip telecom srl |
| 82.213.64.0 | 82.213.127.255 | 16384 | 22/10/03 | IREN ENERGIA S.P.A |
| 195.94.128.0 | 195.94.191.255 | 16384 | 19/11/96 | UNIDATA S.p.A. |
| 157.138.200.0 | 157.138.255.255 | 14336 | 07/04/04 | |
| 193.42.160.0 | 193.42.209.255 | 12800 | 09/03/94 | |
| 192.107.51.0 | 192.107.100.255 | 12800 | 06/05/91 | |
| 31.3.160.0 | 31.3.191.255 | 8192 | 08/04/11 | CESENA NET S.R.L. |
| 62.97.0.0 | 62.97.31.255 | 8192 | 10/07/00 | Banco BPM S.P.A |
| 195.62.224.0 | 195.62.255.255 | 8192 | 28/11/97 | IRIDEOS S.P.A. |
| 195.137.128.0 | 195.137.159.255 | 8192 | 16/03/99 | Wispone S.R.L. |
| 195.62.160.0 | 195.62.191.255 | 8192 | 17/10/97 | Lepida S.c.p.A. |
| 62.100.64.0 | 62.100.95.255 | 8192 | 23/06/00 | TERRALINK S.R.L. |
| 62.97.32.0 | 62.97.63.255 | 8192 | 27/11/02 | INTRED S.P.A. |
| 195.130.224.0 | 195.130.255.255 | 8192 | 15/12/97 | Tiscali Italia S.P.A. |
| 62.48.32.0 | 62.48.63.255 | 8192 | 15/05/00 | Playnet S.R.L. |
| 62.13.160.0 | 62.13.191.255 | 8192 | 17/01/02 | WIND TRE S.P.A. |
| 212.38.32.0 | 212.38.63.255 | 8192 | 01/03/99 | A2A Smart City S.P.A |
| 195.96.192.0 | 195.96.223.255 | 8192 | 27/05/97 | FASTNET SpA |
| 62.85.160.0 | 62.85.191.255 | 8192 | 04/02/02 | Aconet Srl |
| 195.78.192.0 | 195.78.223.255 | 8192 | 22/04/97 | IRIDEOS S.P.A. |
| 195.110.128.0 | 195.110.159.255 | 8192 | 20/11/96 | IRIDEOS S.P.A. |
| 195.72.192.0 | 195.72.223.255 | 8192 | 03/04/97 | Intercom s.r.l. |
| 62.77.32.0 | 62.77.63.255 | 8192 | 23/10/02 | Telecom Italia S.p.A. |
| 195.110.96.0 | 195.110.127.255 | 8192 | 04/09/97 | REGISTER S.P.A. |
| 52.144.64.0 | 52.144.95.255 | 8192 | 19/12/91 | IRIDEOS S.P.A. |
| 62.101.0.0 | 62.101.31.255 | 8192 | 10/07/00 | Informatica Alto Adige Spa |
| 62.212.0.0 | 62.212.31.255 | 8192 | 24/10/97 | Utility Line Italia S.r.l. |
| 212.17.192.0 | 212.17.223.255 | 8192 | 26/08/98 | BT Italia S.p.A. |
| 5.154.192.0 | 5.154.223.255 | 8192 | 19/07/12 | Connesi s.p.a. |
| 212.29.128.0 | 212.29.159.255 | 8192 | 27/05/98 | IRIDEOS S.P.A. |
| 62.205.0.0 | 62.205.31.255 | 8192 | 03/03/08 | Dev Italia srl |
| 212.14.128.0 | 212.14.159.255 | 8192 | 29/04/98 | Ministero dell'Interno |
| 5.157.96.0 | 5.157.127.255 | 8192 | 25/07/12 | EOLO S.p.A. |
| 62.221.160.0 | 62.221.191.255 | 8192 | 22/04/02 | Intesa Sanpaolo S.p.A. |
| 69.172.96.0 | 69.172.127.255 | 8192 | 25/03/09 | WiMore S.r.l. |
| 212.24.0.0 | 212.24.31.255 | 8192 | 18/02/98 | Open Fiber S.P.A. |
| 212.25.160.0 | 212.25.191.255 | 8192 | 12/04/99 | SEEWEB s.r.l. |
| 62.249.32.0 | 62.249.63.255 | 8192 | 28/05/03 | Banca Mediolanum S.p.A. |
| 212.19.96.0 | 212.19.127.255 | 8192 | 07/09/99 | Leonet4cloud srl |
| 62.241.0.0 | 62.241.31.255 | 8192 | 20/07/00 | Poste Italiane S.p.A. |
| 212.22.128.0 | 212.22.159.255 | 8192 | 11/05/98 | Open Fiber S.P.A. |
| 212.7.64.0 | 212.7.95.255 | 8192 | 10/07/98 | CRIF S.p.A. |
| 195.210.64.0 | 195.210.95.255 | 8192 | 03/03/97 | WIND TRE S.P.A. |
| 5.249.128.0 | 5.249.159.255 | 8192 | 13/09/12 | Aruba S.p.A. |
| 195.250.224.0 | 195.250.255.255 | 8192 | 25/11/97 | UNIDATA S.p.A. |
| 62.108.224.0 | 62.108.255.255 | 8192 | 05/12/02 | ZUCCHETTI SPA |
| 212.35.192.0 | 212.35.223.255 | 8192 | 08/09/98 | SEEWEB s.r.l. |
| 195.182.224.0 | 195.182.255.255 | 8192 | 19/12/97 | MYNET TRENTINO SRL |
| 195.206.0.0 | 195.206.31.255 | 8192 | 11/07/96 | A2A Smart City S.P.A |
| 62.128.64.0 | 62.128.95.255 | 8192 | 16/06/00 | Intesa Sanpaolo S.p.A. |
| 62.173.160.0 | 62.173.191.255 | 8192 | 12/03/02 | IRIDEOS S.P.A. |
| 212.3.160.0 | 212.3.191.255 | 8192 | 07/03/11 | Clio S.R.L |
| 212.4.0.0 | 212.4.31.255 | 8192 | 19/02/98 | Verizon Italia SpA |
| 62.169.32.0 | 62.169.63.255 | 8192 | 07/03/03 | Phoenix Informatica SRL |
| 62.149.128.0 | 62.149.159.255 | 8192 | 01/01/00 | Aruba S.p.A. |
| 62.149.160.0 | 62.149.191.255 | 8192 | 27/04/01 | Aruba S.p.A. |
| 195.254.224.0 | 195.254.255.255 | 8192 | 08/01/98 | KONVERTO SPA |
| 212.102.64.0 | 212.102.95.255 | 8192 | 20/01/99 | Banca Nazionale del Lavoro S.P.A. |
| 188.125.96.0 | 188.125.127.255 | 8192 | 07/07/09 | Asco TLC S.p.A. |
| 212.103.192.0 | 212.103.223.255 | 8192 | 20/05/99 | Trivenet S.R.L. |
| 212.97.32.0 | 212.97.63.255 | 8192 | 29/06/99 | IRIDEOS S.P.A. |
| 212.91.32.0 | 212.91.63.255 | 8192 | 24/06/99 | RS Advanced Systems S.R.L. |
| 212.91.64.0 | 212.91.95.255 | 8192 | 15/01/07 | IRIDEOS S.P.A. |
| 212.94.128.0 | 212.94.159.255 | 8192 | 04/12/98 | Sr Net S.R.L. |
| 212.121.64.0 | 212.121.95.255 | 8192 | 15/02/99 | Metrolink S.R.L. |
| 178.211.64.0 | 178.211.95.255 | 8192 | 30/06/10 | Mandarin S.p.A. |
| 212.123.64.0 | 212.123.95.255 | 8192 | 24/02/99 | Tiscali Italia S.P.A. |
| 212.115.64.0 | 212.115.95.255 | 8192 | 11/02/99 | Nouvelle S.r.l |
| 212.110.0.0 | 212.110.31.255 | 8192 | 26/10/98 | IRIDEOS S.P.A. |
| 212.110.32.0 | 212.110.63.255 | 8192 | 10/06/99 | IT.Gate S.p.A. |
| 212.112.64.0 | 212.112.95.255 | 8192 | 25/01/99 | Critical Case s.r.l |
| 212.47.32.0 | 212.47.63.255 | 8192 | 15/03/99 | General Software s.r.l. |
| 212.66.224.0 | 212.66.255.255 | 8192 | 25/05/00 | SEEWEB s.r.l. |
| 212.70.224.0 | 212.70.255.255 | 8192 | 26/05/00 | Net Bull S.r.l. |
| 194.79.192.0 | 194.79.223.255 | 8192 | 30/11/95 | UNIDATA S.p.A. |
| 31.207.96.0 | 31.207.127.255 | 8192 | 02/05/11 | Azienda Pubbliservizi Brunico |
| 193.227.64.0 | 193.227.95.255 | 8192 | 21/05/96 | CERVED GROUP S.p.A. |
| 193.207.32.0 | 193.207.63.255 | 8192 | 26/07/94 | Tiscali Italia S.P.A. |
| 212.66.96.0 | 212.66.127.255 | 8192 | 08/11/99 | Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C." |
| 212.48.0.0 | 212.48.31.255 | 8192 | 16/02/98 | Italiaonline S.p.A. |
| 194.119.192.0 | 194.119.223.255 | 8192 | 22/03/96 | Consiglio Nazionale delle Ricerche |
| 212.90.0.0 | 212.90.31.255 | 8192 | 21/10/98 | IRIDEOS S.P.A. |
| 212.48.160.0 | 212.48.191.255 | 8192 | 18/03/99 | TESLATEL SRL |
| 212.77.64.0 | 212.77.95.255 | 8192 | 01/02/99 | Leonet4cloud srl |
| 212.78.0.0 | 212.78.31.255 | 8192 | 14/10/98 | Opiquad SRL |
| 193.42.64.0 | 193.42.95.255 | 8192 | 14/12/94 | |
| 5.172.64.0 | 5.172.95.255 | 8192 | 30/07/12 | INTRED S.P.A. |
| 212.45.128.0 | 212.45.159.255 | 8192 | 29/05/98 | Metrolink S.R.L. |
| 46.234.192.0 | 46.234.223.255 | 8192 | 16/02/11 | Net Global Srl |
| 212.46.64.0 | 212.46.95.255 | 8192 | 02/06/08 | Mandarin S.p.A. |
| 194.185.96.0 | 194.185.127.255 | 8192 | 11/03/96 | BT Italia S.p.A. |
| 194.242.192.0 | 194.242.223.255 | 8192 | 15/02/96 | IRIDEOS S.P.A. |
| 194.242.224.0 | 194.242.255.255 | 8192 | 20/02/96 | CINECA CONSORZIO INTERUNIVERSITARIO |
| 195.43.160.0 | 195.43.191.255 | 8192 | 04/02/97 | IRIDEOS S.P.A. |
| 212.39.0.0 | 212.39.31.255 | 8192 | 31/03/98 | Umbrianet S.R.L. |
| 195.60.128.0 | 195.60.159.255 | 8192 | 14/10/96 | Clio S.R.L |
| 212.43.96.0 | 212.43.127.255 | 8192 | 13/09/99 | Micso s.r.l. |
| 46.234.224.0 | 46.234.255.255 | 8192 | 17/02/11 | Brennercom S.p.A. |
| 194.246.0.0 | 194.246.31.255 | 8192 | 29/02/96 | Electrolux Italia SpA |
| 195.22.192.0 | 195.22.223.255 | 8192 | 16/04/97 | TELECOM ITALIA SPARKLE S.p.A. |
| 194.185.64.0 | 194.185.95.255 | 8192 | 24/10/95 | BT Italia S.p.A. |
| 176.107.128.0 | 176.107.159.255 | 8192 | 27/01/12 | Aruba S.p.A. |
| 194.182.64.0 | 194.182.95.255 | 8192 | 14/02/96 | Aruba S.p.A. |
| 212.165.32.0 | 212.165.63.255 | 8192 | 01/05/02 | INTRED S.P.A. |
| 194.177.96.0 | 194.177.127.255 | 8192 | 21/07/95 | BT Italia S.p.A. |
| 37.99.224.0 | 37.99.255.255 | 8192 | 08/02/12 | Irpinia Net-Com SRL |
| 194.177.64.0 | 194.177.95.255 | 8192 | 26/03/99 | Infotech S.r.l |
| 212.124.160.0 | 212.124.191.255 | 8192 | 14/07/99 | EOLO S.p.A. |
| 46.37.0.0 | 46.37.31.255 | 8192 | 03/11/10 | Aruba S.p.A. |
| 46.37.224.0 | 46.37.255.255 | 8192 | 19/11/10 | ip telecom srl |
| 194.185.32.0 | 194.185.63.255 | 8192 | 30/08/95 | BT Italia S.p.A. |
| 194.185.0.0 | 194.185.31.255 | 8192 | 17/08/95 | BT Italia S.p.A. |
| 194.183.0.0 | 194.183.31.255 | 8192 | 05/12/95 | UNIDATA S.p.A. |
| 212.46.160.0 | 212.46.191.255 | 8192 | 21/12/07 | KONVERTO SPA |
| 212.183.160.0 | 212.183.191.255 | 8192 | 04/09/00 | INTRED S.P.A. |
| 5.102.0.0 | 5.102.31.255 | 8192 | 26/06/12 | OpNet spa |
| 89.21.192.0 | 89.21.223.255 | 8192 | 12/05/10 | Convergenze S.p.A. |
| 89.17.160.0 | 89.17.191.255 | 8192 | 25/07/06 | Regione Veneto |
| 89.186.64.0 | 89.186.95.255 | 8192 | 18/04/06 | IRIDEOS S.P.A. |
| 89.184.96.0 | 89.184.127.255 | 8192 | 30/03/06 | IREN ENERGIA S.P.A |
| 89.150.32.0 | 89.150.63.255 | 8192 | 10/03/10 | Wavetech srl |
| 88.80.64.0 | 88.80.95.255 | 8192 | 25/11/05 | Editoriale Bresciana SpA |
| 217.61.96.0 | 217.61.127.255 | 8192 | 01/11/00 | Aruba Business S.R.L. |
| 87.253.96.0 | 87.253.127.255 | 8192 | 05/10/05 | ISI Line srl |
| 88.87.96.0 | 88.87.127.255 | 8192 | 23/02/06 | B.B.Bell SPA |
| 88.86.160.0 | 88.86.191.255 | 8192 | 15/02/06 | IRIDEOS S.P.A. |
| 88.81.160.0 | 88.81.191.255 | 8192 | 13/12/05 | GTT Communications Italy S.R.L. |
| 89.188.128.0 | 89.188.159.255 | 8192 | 10/05/06 | Televideocom Srl |
| 213.254.0.0 | 213.254.31.255 | 8192 | 05/11/99 | IT.Gate S.p.A. |
| 217.172.192.0 | 217.172.223.255 | 8192 | 06/04/01 | Telecom Italia S.p.A. |
| 92.246.32.0 | 92.246.63.255 | 8192 | 16/04/08 | Generali Operations Service Platform S.r.l. |
| 213.218.32.0 | 213.218.63.255 | 8192 | 07/12/01 | Banca Sella Holding S.p.A. |
| 213.225.192.0 | 213.225.223.255 | 8192 | 27/03/03 | Momax Network S.r.l. |
| 213.230.128.0 | 213.230.159.255 | 8192 | 16/05/00 | Telecom Italia S.p.A. |
| 80.210.96.0 | 80.210.127.255 | 8192 | 12/12/01 | TWT S.p.A. |
| 217.27.64.0 | 217.27.95.255 | 8192 | 17/10/00 | Telecom Italia S.p.A. |
| 89.190.160.0 | 89.190.191.255 | 8192 | 09/06/06 | Brennercom S.p.A. |
| 92.243.128.0 | 92.243.159.255 | 8192 | 29/01/08 | KONVERTO SPA |
| 91.188.0.0 | 91.188.31.255 | 8192 | 01/12/06 | Telespazio S.p.A. |
| 91.187.192.0 | 91.187.223.255 | 8192 | 29/11/06 | INTRED S.P.A. |
| 82.145.160.0 | 82.145.191.255 | 8192 | 16/06/03 | WiMore S.r.l. |
| 83.221.96.0 | 83.221.127.255 | 8192 | 13/04/04 | Telecom Italia S.p.A. |
| 83.220.0.0 | 83.220.31.255 | 8192 | 29/03/04 | Burgo Group S.p.A |
| 82.119.32.0 | 82.119.63.255 | 8192 | 16/02/04 | SEAC S.p.A. |
| 82.119.192.0 | 82.119.223.255 | 8192 | 17/02/04 | GTT Communications Italy S.R.L. |
| 84.18.128.0 | 84.18.159.255 | 8192 | 12/08/04 | Brennercom S.p.A. |
| 82.192.128.0 | 82.192.159.255 | 8192 | 25/09/03 | Aruba S.p.A. |
| 82.193.32.0 | 82.193.63.255 | 8192 | 11/05/07 | Retelit Digital Services S.p.A. |
| 82.193.0.0 | 82.193.31.255 | 8192 | 01/10/03 | IRIDEOS S.P.A. |
| 82.149.32.0 | 82.149.63.255 | 8192 | 03/08/11 | ARIA S.p.A. |
| 83.216.160.0 | 83.216.191.255 | 8192 | 26/02/04 | Acantho S.p.a |
| 82.180.32.0 | 82.180.63.255 | 8192 | 09/10/03 | TWT S.p.A. |
| 82.115.160.0 | 82.115.191.255 | 8192 | 16/01/04 | A2A Smart City S.P.A |
| 82.113.192.0 | 82.113.223.255 | 8192 | 16/12/03 | TWT S.p.A. |
| 86.110.128.0 | 86.110.159.255 | 8192 | 19/07/05 | Acantho S.p.a |
| 86.109.128.0 | 86.109.159.255 | 8192 | 06/07/05 | Regione Toscana |
| 87.250.64.0 | 87.250.95.255 | 8192 | 06/09/05 | Comune di Novara |
| 87.248.32.0 | 87.248.63.255 | 8192 | 10/08/05 | IRIDEOS S.P.A. |
| 87.238.0.0 | 87.238.31.255 | 8192 | 28/11/05 | cwnet s.r.l. |
| 85.94.192.0 | 85.94.223.255 | 8192 | 04/01/05 | SEEWEB s.r.l. |
| 85.89.128.0 | 85.89.159.255 | 8192 | 03/11/04 | Inrete s.r.l |
| 85.88.192.0 | 85.88.223.255 | 8192 | 29/10/04 | A2A Smart City S.P.A |
| 85.239.160.0 | 85.239.191.255 | 8192 | 20/06/05 | IFOM Fondazione |
| 85.235.128.0 | 85.235.159.255 | 8192 | 11/05/05 | Aruba Business S.R.L. |
| 85.116.224.0 | 85.116.255.255 | 8192 | 16/03/05 | Inrete s.r.l |
| 130.192.64.0 | 130.192.95.255 | 8192 | 17/03/88 | |
| 212.28.160.0 | 212.28.191.255 | 8192 | 23/03/99 | Abaco Informatica S.r.l. |
| 213.171.160.0 | 213.171.191.255 | 8192 | 30/05/01 | SEEWEB s.r.l. |
| 130.186.0.0 | 130.186.31.255 | 8192 | 14/09/88 | |
| 213.158.64.0 | 213.158.95.255 | 8192 | 20/03/00 | REGISTER S.P.A. |
| 213.156.32.0 | 213.156.63.255 | 8192 | 24/11/00 | Fastweb SpA |
| 213.171.96.0 | 213.171.127.255 | 8192 | 06/11/02 | AGSM AIM Smart Solutions SRL |
| 130.192.192.0 | 130.192.223.255 | 8192 | 17/03/88 | |
| 213.174.160.0 | 213.174.191.255 | 8192 | 11/06/01 | Acantho S.p.a |
| 77.39.128.0 | 77.39.159.255 | 8192 | 28/03/07 | Orakom S.r.l. |
| 213.183.128.0 | 213.183.159.255 | 8192 | 21/02/00 | IRIDEOS S.P.A. |
| 213.199.0.0 | 213.199.31.255 | 8192 | 15/02/00 | BT Italia S.p.A. |
| 213.187.0.0 | 213.187.31.255 | 8192 | 10/12/09 | Net Global Srl |
| 213.177.160.0 | 213.177.191.255 | 8192 | 22/06/01 | WIS TELECOM S.R.L. |
| 213.175.0.0 | 213.175.31.255 | 8192 | 18/01/00 | Enterprise Services Italia S.R.L |
| 213.182.64.0 | 213.182.95.255 | 8192 | 15/04/08 | Vianova S.p.A |
| 5.11.96.0 | 5.11.127.255 | 8192 | 02/05/12 | Poste Italiane S.p.A. |
| 77.93.224.0 | 77.93.255.255 | 8192 | 24/05/07 | IRIDEOS S.P.A. |
| 213.136.128.0 | 213.136.159.255 | 8192 | 19/01/00 | IRIDEOS S.P.A. |
| 5.8.96.0 | 5.8.127.255 | 8192 | 25/04/12 | TWT S.p.A. |
| 213.136.160.0 | 213.136.191.255 | 8192 | 20/10/00 | IRIDEOS S.P.A. |
| 213.134.64.0 | 213.134.95.255 | 8192 | 15/03/00 | UniCredit S.p.A. |
| 77.39.160.0 | 77.39.191.255 | 8192 | 28/03/07 | UNIDATA S.p.A. |
| 77.39.224.0 | 77.39.255.255 | 8192 | 28/03/07 | UNIDATA S.p.A. |
| 145.14.160.0 | 145.14.191.255 | 8192 | 01/09/93 | |
| 77.238.0.0 | 77.238.31.255 | 8192 | 08/02/07 | Telecom Italia S.p.A. |
| 213.144.160.0 | 213.144.191.255 | 8192 | 23/03/01 | TELECOM ITALIA SPARKLE S.p.A. |
| 213.144.64.0 | 213.144.95.255 | 8192 | 28/02/00 | ISI Line srl |
| 213.152.192.0 | 213.152.223.255 | 8192 | 11/04/00 | Made Network Srl |
| 213.149.192.0 | 213.149.223.255 | 8192 | 11/03/08 | IRIDEOS S.P.A. |
| 213.137.32.0 | 213.137.63.255 | 8192 | 20/10/00 | WiMore S.r.l. |
| 77.239.128.0 | 77.239.159.255 | 8192 | 09/03/07 | TWT S.p.A. |
| 213.140.0.0 | 213.140.31.255 | 8192 | 13/12/99 | Fastweb SpA |
| 134.90.224.0 | 134.90.255.255 | 8192 | 08/11/11 | Irpinia Net-Com SRL |
| 213.204.0.0 | 213.204.31.255 | 8192 | 16/09/99 | Uno Communications SpA |
| 78.152.96.0 | 78.152.127.255 | 8192 | 13/06/07 | Vianova S.p.A |
| 95.169.64.0 | 95.169.95.255 | 8192 | 20/01/09 | HelloTel Telecomunicazioni srl |
| 213.209.160.0 | 213.209.191.255 | 8192 | 21/07/03 | SKYLOGIC S.P.A. |
| 79.135.32.0 | 79.135.63.255 | 8192 | 30/10/07 | Vianova S.p.A |
| 95.174.0.0 | 95.174.31.255 | 8192 | 18/03/09 | SEEWEB s.r.l. |
| 95.171.32.0 | 95.171.63.255 | 8192 | 23/02/09 | Brennercom S.p.A. |
| 94.185.96.0 | 94.185.127.255 | 8192 | 15/09/11 | Ipkom Srl |
| 213.205.0.0 | 213.205.31.255 | 8192 | 22/12/99 | Tiscali Italia S.P.A. |
| 94.138.160.0 | 94.138.191.255 | 8192 | 07/10/08 | Vianova S.p.A |
| 94.138.32.0 | 94.138.63.255 | 8192 | 05/09/08 | IRIDEOS S.P.A. |
| 94.177.160.0 | 94.177.191.255 | 8192 | 14/08/08 | Aruba S.p.A. |
| 94.141.0.0 | 94.141.31.255 | 8192 | 04/12/08 | IRIDEOS S.P.A. |
| 213.205.32.0 | 213.205.63.255 | 8192 | 22/12/99 | Tiscali Italia S.P.A. |
| 192.84.127.0 | 192.84.156.255 | 7680 | 31/10/90 | |
| 192.135.8.0 | 192.135.37.255 | 7680 | 21/11/91 | |
| 193.43.160.0 | 193.43.179.255 | 5120 | 30/08/95 | |
| 217.194.176.0 | 217.194.191.255 | 4096 | 15/09/04 | Redder Telco s.r.l. |
| 217.199.16.0 | 217.199.31.255 | 4096 | 27/05/03 | Brennercom S.p.A. |
| 217.196.128.0 | 217.196.143.255 | 4096 | 20/09/10 | Irpinia Net-Com SRL |
| 217.194.0.0 | 217.194.15.255 | 4096 | 19/04/01 | SEEWEB s.r.l. |
| 217.175.48.0 | 217.175.63.255 | 4096 | 03/09/04 | Sogei Societa' Generale d' Informatica S.p.A. |
| 217.115.16.0 | 217.115.31.255 | 4096 | 23/12/03 | Multiwire S.r.l. |
| 217.118.0.0 | 217.118.15.255 | 4096 | 08/02/01 | WIIT S.p.A. |
| 217.146.192.0 | 217.146.207.255 | 4096 | 19/12/08 | A2A Smart City S.P.A |
| 217.113.208.0 | 217.113.223.255 | 4096 | 20/11/03 | IN.VA. S.p.A. |
| 217.171.32.0 | 217.171.47.255 | 4096 | 30/03/01 | CDLAN SpA |
| 217.147.128.0 | 217.147.143.255 | 4096 | 02/03/01 | Sprintlink Italy Srl |
| 5.2.0.0 | 5.2.15.255 | 4096 | 27/04/12 | OpNet spa |
| 5.133.48.0 | 5.133.63.255 | 4096 | 05/07/12 | GO Internet S.p.A |
| 217.199.0.0 | 217.199.15.255 | 4096 | 07/05/01 | Brennercom S.p.A. |
| 217.198.128.0 | 217.198.143.255 | 4096 | 11/02/11 | Aruba S.p.A. |
| 217.169.112.0 | 217.169.127.255 | 4096 | 18/10/01 | Telecom Italia S.p.A. |
| 217.118.144.0 | 217.118.159.255 | 4096 | 11/02/04 | Intesa Sanpaolo S.p.A. |
| 217.170.224.0 | 217.170.239.255 | 4096 | 29/03/01 | Computer Design Srl |
| 217.148.112.0 | 217.148.127.255 | 4096 | 28/05/04 | Ne-t by Telerete Nordest Srl |
| 217.168.224.0 | 217.168.239.255 | 4096 | 22/03/01 | SEEWEB s.r.l. |
| 217.169.96.0 | 217.169.111.255 | 4096 | 11/04/01 | Telecom Italia S.p.A. |
| 217.149.80.0 | 217.149.95.255 | 4096 | 11/06/04 | Benetton Group S.R.L. |
| 217.148.96.0 | 217.148.111.255 | 4096 | 06/03/01 | UniCredit S.p.A. |
| 217.147.144.0 | 217.147.159.255 | 4096 | 06/05/04 | IN.VA. S.p.A. |
| 217.174.112.0 | 217.174.127.255 | 4096 | 30/07/04 | Metrolink S.R.L. |
| 217.174.128.0 | 217.174.143.255 | 4096 | 12/02/09 | WAYPOINT SRLS |
| 217.172.0.0 | 217.172.15.255 | 4096 | 03/04/01 | Engineering D.HUB S.p.A. |
| 217.171.64.0 | 217.171.79.255 | 4096 | 05/03/12 | Poste Italiane S.p.A. |
| 217.171.160.0 | 217.171.175.255 | 4096 | 02/04/01 | Intesa Sanpaolo S.p.A. |
| 217.118.240.0 | 217.118.255.255 | 4096 | 19/02/04 | United Nations World Food Programme |
| 217.18.0.0 | 217.18.15.255 | 4096 | 18/09/00 | Weblink srl |
| 5.198.224.0 | 5.198.239.255 | 4096 | 28/08/12 | ISI Line srl |
| 217.15.208.0 | 217.15.223.255 | 4096 | 24/12/02 | IRIDEOS S.P.A. |
| 217.12.160.0 | 217.12.175.255 | 4096 | 24/08/00 | Yepa S.r.l. |
| 217.12.176.0 | 217.12.191.255 | 4096 | 26/11/02 | IRIDEOS S.P.A. |
| 217.20.0.0 | 217.20.15.255 | 4096 | 22/09/00 | Uniplan Software S.r.l. |
| 217.21.128.0 | 217.21.143.255 | 4096 | 03/02/09 | SED Multitel s.r.l. |
| 217.19.144.0 | 217.19.159.255 | 4096 | 23/01/03 | Retelit Digital Services S.p.A. |
| 217.18.96.0 | 217.18.111.255 | 4096 | 18/09/00 | WIIT S.p.A. |
| 217.18.112.0 | 217.18.127.255 | 4096 | 12/06/03 | WIIT S.p.A. |
| 5.175.64.0 | 5.175.79.255 | 4096 | 02/08/12 | SKYLOGIC S.P.A. |
| 5.158.64.0 | 5.158.79.255 | 4096 | 25/07/12 | Orakom S.r.l. |
| 213.225.240.0 | 213.225.255.255 | 4096 | 27/03/03 | XSTREAM SRL |
| 213.178.192.0 | 213.178.207.255 | 4096 | 20/04/00 | Axera SpA |
| 5.150.128.0 | 5.150.143.255 | 4096 | 17/07/12 | IRIDEOS S.P.A. |
| 213.32.208.0 | 213.32.223.255 | 4096 | 28/06/99 | Optima Italia S.p.A. |
| 217.11.80.0 | 217.11.95.255 | 4096 | 21/11/02 | IRIDEOS S.P.A. |
| 217.12.128.0 | 217.12.143.255 | 4096 | 24/08/00 | BCC SISTEMI INFORMATICI S.P.A. |
| 217.11.0.0 | 217.11.15.255 | 4096 | 18/08/00 | CEDACRI S.P.A. |
| 5.172.112.0 | 5.172.127.255 | 4096 | 30/07/12 | TIMENET SPA |
| 217.9.64.0 | 217.9.79.255 | 4096 | 04/08/00 | CNIT Italian National Consortium for Telecommunications |
| 217.22.208.0 | 217.22.223.255 | 4096 | 25/02/03 | Notartel S.p.A. |
| 217.71.64.0 | 217.71.79.255 | 4096 | 21/11/00 | Allitude S.p.A. |
| 217.72.96.0 | 217.72.111.255 | 4096 | 27/11/00 | UNIDATA S.p.A. |
| 217.70.144.0 | 217.70.159.255 | 4096 | 29/07/03 | INCUBATEC GmbH - Srl |
| 217.64.192.0 | 217.64.207.255 | 4096 | 31/10/00 | SEEWEB s.r.l. |
| 217.65.64.0 | 217.65.79.255 | 4096 | 01/11/00 | Digital Bros. S.p.A. |
| 217.77.80.0 | 217.77.95.255 | 4096 | 10/10/03 | FONDAZIONE BRUNO KESSLER |
| 217.112.96.0 | 217.112.111.255 | 4096 | 20/03/09 | Digital Telecommunication Services S.r.l. |
| 217.76.208.0 | 217.76.223.255 | 4096 | 14/10/03 | Regione Autonoma Valle d'Aosta - Dipartimento Sistema Informativo |
| 217.73.208.0 | 217.73.223.255 | 4096 | 01/09/03 | Tiscali Italia S.P.A. |
| 217.73.224.0 | 217.73.239.255 | 4096 | 15/12/00 | Aruba Business S.R.L. |
| 217.61.160.0 | 217.61.175.255 | 4096 | 01/11/00 | TWT S.p.A. |
| 217.27.112.0 | 217.27.127.255 | 4096 | 02/05/03 | Siportal Srl |
| 217.28.112.0 | 217.28.127.255 | 4096 | 05/05/03 | Triskel srl |
| 217.26.80.0 | 217.26.95.255 | 4096 | 15/04/03 | IRIDEOS S.P.A. |
| 217.22.224.0 | 217.22.239.255 | 4096 | 04/10/00 | GTT Communications Italy S.R.L. |
| 217.22.240.0 | 217.22.255.255 | 4096 | 26/07/02 | GTT Communications Italy S.R.L. |
| 5.144.160.0 | 5.144.175.255 | 4096 | 12/07/12 | SEEWEB s.r.l. |
| 212.54.240.0 | 212.54.255.255 | 4096 | 08/10/99 | Gianluca Sironi |
| 217.31.112.0 | 217.31.127.255 | 4096 | 12/06/03 | Comune di Milano |
| 217.29.64.0 | 217.29.79.255 | 4096 | 19/10/00 | MIX S.r.L. - Milan Internet eXchange |
| 217.29.160.0 | 217.29.175.255 | 4096 | 20/10/00 | IRIDEOS S.P.A. |
| 89.221.128.0 | 89.221.143.255 | 4096 | 04/10/06 | Comifar Distribuzione S.p.A. |
| 89.221.144.0 | 89.221.159.255 | 4096 | 06/10/06 | Consiglio Nazionale delle Ricerche |
| 89.221.32.0 | 89.221.47.255 | 4096 | 22/09/06 | TELECOM ITALIA SPARKLE S.p.A. |
| 80.72.160.0 | 80.72.175.255 | 4096 | 12/06/01 | ALITALIA Societa Aerea Italiana S.p.A. |
| 89.189.32.0 | 89.189.47.255 | 4096 | 23/05/06 | Axera SpA |
| 91.143.192.0 | 91.143.207.255 | 4096 | 06/11/06 | Vianova S.p.A |
| 80.68.192.0 | 80.68.207.255 | 4096 | 25/05/01 | EUR TEL S.r.l. |
| 80.69.240.0 | 80.69.255.255 | 4096 | 03/04/09 | Optima Italia S.p.A. |
| 89.251.176.0 | 89.251.191.255 | 4096 | 15/09/06 | Logos Technologies S.r.l. |
| 80.71.224.0 | 80.71.239.255 | 4096 | 07/06/01 | BZSOLUTIONS SRL |
| 89.105.64.0 | 89.105.79.255 | 4096 | 15/03/06 | Lucense SCaRL |
| 80.76.64.0 | 80.76.79.255 | 4096 | 25/06/01 | LUTECH S.P.A. |
| 80.76.16.0 | 80.76.31.255 | 4096 | 18/02/05 | Archimedia SRL |
| 80.76.80.0 | 80.76.95.255 | 4096 | 21/02/05 | INTRED S.P.A. |
| 80.83.160.0 | 80.83.175.255 | 4096 | 02/08/01 | NETWORK SISTEMI S.R.L.S. |
| 80.82.0.0 | 80.82.15.255 | 4096 | 24/07/01 | InfoCamere SCpA |
| 89.40.112.0 | 89.40.127.255 | 4096 | 29/11/05 | Aruba S.p.A. |
| 80.73.224.0 | 80.73.239.255 | 4096 | 18/06/01 | Aruba S.p.A. |
| 89.39.224.0 | 89.39.239.255 | 4096 | 29/11/05 | Lepida S.c.p.A. |
| 80.74.176.0 | 80.74.191.255 | 4096 | 08/04/03 | IRIDEOS S.P.A. |
| 89.36.208.0 | 89.36.223.255 | 4096 | 29/11/05 | Aruba S.p.A. |
| 93.186.80.0 | 93.186.95.255 | 4096 | 23/06/08 | Ruzzo Reti S.p.a. |
| 93.186.128.0 | 93.186.143.255 | 4096 | 27/06/08 | TELECOM ITALIA SPARKLE S.p.A. |
| 93.185.112.0 | 93.185.127.255 | 4096 | 06/06/08 | Omegacom S.R.L.S. |
| 80.66.208.0 | 80.66.223.255 | 4096 | 15/06/04 | TIMENET SPA |
| 80.65.144.0 | 80.65.159.255 | 4096 | 14/04/04 | TESLATEL SRL |
| 94.101.48.0 | 94.101.63.255 | 4096 | 11/08/08 | Convergenze S.p.A. |
| 94.102.128.0 | 94.102.143.255 | 4096 | 05/09/08 | Planetel SPA |
| 79.143.112.0 | 79.143.127.255 | 4096 | 23/11/07 | Retelit Digital Services S.p.A. |
| 93.186.240.0 | 93.186.255.255 | 4096 | 16/07/08 | Aruba Business S.R.L. |
| 80.64.112.0 | 80.64.127.255 | 4096 | 12/02/04 | Camera dei deputati |
| 93.91.128.0 | 93.91.143.255 | 4096 | 14/05/08 | MYNET S.R.L. |
| 92.246.112.0 | 92.246.127.255 | 4096 | 21/04/08 | Axera SpA |
| 80.68.176.0 | 80.68.191.255 | 4096 | 04/10/04 | MYNET S.R.L. |
| 92.63.224.0 | 92.63.239.255 | 4096 | 18/02/08 | Digitalreti srl |
| 92.39.144.0 | 92.39.159.255 | 4096 | 28/02/08 | Alena Net SRL |
| 92.62.80.0 | 92.62.95.255 | 4096 | 22/01/08 | MYNET S.R.L. |
| 93.88.112.0 | 93.88.127.255 | 4096 | 18/03/08 | ISI Line srl |
| 93.89.48.0 | 93.89.63.255 | 4096 | 01/04/08 | Brennercom S.p.A. |
| 93.88.96.0 | 93.88.111.255 | 4096 | 18/03/08 | Convergenze S.p.A. |
| 80.67.112.0 | 80.67.127.255 | 4096 | 14/07/04 | cwnet s.r.l. |
| 93.88.32.0 | 93.88.47.255 | 4096 | 12/03/08 | Comeser S.r.l. |
| 84.38.48.0 | 84.38.63.255 | 4096 | 18/04/06 | |
| 81.30.0.0 | 81.30.15.255 | 4096 | 08/05/02 | B.B.Bell SPA |
| 81.30.16.0 | 81.30.31.255 | 4096 | 30/03/06 | Comeser S.r.l. |
| 81.29.224.0 | 81.29.239.255 | 4096 | 07/05/02 | Linkwireless srl |
| 81.27.176.0 | 81.27.191.255 | 4096 | 13/03/06 | IRIDEOS S.P.A. |
| 81.29.144.0 | 81.29.159.255 | 4096 | 28/03/06 | BZSOLUTIONS SRL |
| 81.88.48.0 | 81.88.63.255 | 4096 | 10/04/06 | REGISTER S.P.A. |
| 81.88.224.0 | 81.88.239.255 | 4096 | 20/06/02 | A2A Smart City S.P.A |
| 80.241.224.0 | 80.241.239.255 | 4096 | 23/10/01 | Telecom Italia S.p.A. |
| 81.31.144.0 | 81.31.159.255 | 4096 | 11/04/06 | Host SpA |
| 80.244.112.0 | 80.244.127.255 | 4096 | 26/09/05 | Planetel SPA |
| 81.27.128.0 | 81.27.143.255 | 4096 | 12/04/02 | Siav S.p.A. |
| 80.252.224.0 | 80.252.239.255 | 4096 | 11/12/01 | Easynet S.p.A. |
| 80.253.32.0 | 80.253.47.255 | 4096 | 11/12/01 | Olivetti S.p.A. |
| 80.252.192.0 | 80.252.207.255 | 4096 | 11/12/01 | Credito Emiliano S.p.A. |
| 80.247.64.0 | 80.247.79.255 | 4096 | 12/11/01 | IRIDEOS S.P.A. |
| 80.249.32.0 | 80.249.47.255 | 4096 | 15/01/09 | cwnet s.r.l. |
| 81.24.224.0 | 81.24.239.255 | 4096 | 19/03/02 | Deda Cloud SRL |
| 81.25.96.0 | 81.25.111.255 | 4096 | 22/03/02 | Associazione Vedica |
| 81.23.80.0 | 81.23.95.255 | 4096 | 14/02/06 | Liguria Digitale S.p.A. |
| 80.254.192.0 | 80.254.207.255 | 4096 | 19/12/01 | Intesa Sanpaolo S.p.A. |
| 81.21.16.0 | 81.21.31.255 | 4096 | 06/12/10 | TWT S.p.A. |
| 82.145.112.0 | 82.145.127.255 | 4096 | 10/06/03 | UNIDATA S.p.A. |
| 80.86.144.0 | 80.86.159.255 | 4096 | 11/05/05 | Asco TLC S.p.A. |
| 82.145.96.0 | 82.145.111.255 | 4096 | 10/06/03 | RMnet S.R.L. |
| 82.97.224.0 | 82.97.239.255 | 4096 | 02/12/03 | TWT S.p.A. |
| 80.88.80.0 | 80.88.95.255 | 4096 | 26/05/05 | Aruba Business S.R.L. |
| 83.217.176.0 | 83.217.191.255 | 4096 | 08/03/04 | TWT S.p.A. |
| 80.84.96.0 | 80.84.111.255 | 4096 | 10/08/01 | UniCredit S.p.A. |
| 80.86.48.0 | 80.86.63.255 | 4096 | 10/05/05 | Ampersand Srl |
| 83.98.80.0 | 83.98.95.255 | 4096 | 12/01/04 | OpNet spa |
| 83.139.224.0 | 83.139.239.255 | 4096 | 07/09/04 | Fiberwide S.p.a. |
| 80.88.160.0 | 80.88.175.255 | 4096 | 28/08/01 | MYNET S.R.L. |
| 80.94.112.0 | 80.94.127.255 | 4096 | 02/08/05 | Retelit Digital Services S.p.A. |
| 80.93.128.0 | 80.93.143.255 | 4096 | 26/09/01 | Vianova S.p.A |
| 81.93.32.0 | 81.93.47.255 | 4096 | 17/06/09 | Comeser S.r.l. |
| 81.88.240.0 | 81.88.255.255 | 4096 | 30/08/05 | A2A Smart City S.P.A |
| 81.92.32.0 | 81.92.47.255 | 4096 | 26/07/02 | IRIDEOS S.P.A. |
| 80.93.64.0 | 80.93.79.255 | 4096 | 25/09/01 | Italiaonline S.p.A. |
| 80.91.48.0 | 80.91.63.255 | 4096 | 08/06/05 | REGISTER S.P.A. |
| 81.201.0.0 | 81.201.15.255 | 4096 | 07/10/02 | Albedo S.r.l. |
| 81.200.128.0 | 81.200.143.255 | 4096 | 01/10/02 | PROTEC di Rinaldo Silvano & C. Snc |
| 81.200.224.0 | 81.200.239.255 | 4096 | 07/10/02 | Nuovo Pignone International S.r.l |
| 79.141.176.0 | 79.141.191.255 | 4096 | 23/10/07 | BPER Banca SPA |
| 178.238.48.0 | 178.238.63.255 | 4096 | 12/07/10 | MYNET S.R.L. |
| 178.239.32.0 | 178.239.47.255 | 4096 | 02/08/10 | Omegacom S.R.L.S. |
| 178.237.0.0 | 178.237.15.255 | 4096 | 18/06/10 | Playnet S.R.L. |
| 178.219.64.0 | 178.219.79.255 | 4096 | 25/05/10 | |
| 178.236.160.0 | 178.236.175.255 | 4096 | 10/06/10 | TWT S.p.A. |
| 188.209.80.0 | 188.209.95.255 | 4096 | 08/05/09 | Lepida S.c.p.A. |
| 188.213.160.0 | 188.213.175.255 | 4096 | 08/05/09 | Aruba S.p.A. |
| 37.77.112.0 | 37.77.127.255 | 4096 | 02/02/12 | OpNet spa |
| 178.239.176.0 | 178.239.191.255 | 4096 | 03/09/10 | IRIDEOS S.P.A. |
| 37.77.208.0 | 37.77.223.255 | 4096 | 03/02/12 | ASDASD srl a socio unico |
| 178.19.144.0 | 178.19.159.255 | 4096 | 19/05/10 | INTRED S.P.A. |
| 45.33.224.0 | 45.33.239.255 | 4096 | 27/03/15 | TWT S.p.A. |
| 37.203.224.0 | 37.203.239.255 | 4096 | 27/03/12 | CONSORZIO ELETTRICO DI STORO, SOCIETA COOPERATIVA |
| 46.20.80.0 | 46.20.95.255 | 4096 | 23/09/10 | Fiberwide S.p.a. |
| 46.23.192.0 | 46.23.207.255 | 4096 | 10/12/10 | Wispone S.R.L. |
| 46.21.176.0 | 46.21.191.255 | 4096 | 10/11/10 | Planetel SPA |
| 176.65.80.0 | 176.65.95.255 | 4096 | 10/06/11 | Elsynet S.r.l. |
| 176.227.128.0 | 176.227.143.255 | 4096 | 01/12/11 | SKYLOGIC S.P.A. |
| 176.62.48.0 | 176.62.63.255 | 4096 | 08/06/11 | Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C." |
| 176.32.16.0 | 176.32.31.255 | 4096 | 23/05/11 | OpNet spa |
| 176.57.112.0 | 176.57.127.255 | 4096 | 01/06/11 | TWT S.p.A. |
| 31.44.112.0 | 31.44.127.255 | 4096 | 28/02/11 | Ambrogio s.r.l. |
| 31.44.16.0 | 31.44.31.255 | 4096 | 23/02/11 | Level7 s.r.l. |
| 31.44.160.0 | 31.44.175.255 | 4096 | 03/03/11 | MYNET S.R.L. |
| 194.116.48.0 | 194.116.63.255 | 4096 | 30/11/94 | B.B.Bell SPA |
| 194.153.192.0 | 194.153.207.255 | 4096 | 09/05/00 | IRIDEOS S.P.A. |
| 195.181.176.0 | 195.181.191.255 | 4096 | 20/03/97 | Optima Italia S.p.A. |
| 212.15.64.0 | 212.15.79.255 | 4096 | 14/07/98 | Unica Telecomunicazioni s.r.l. |
| 31.6.80.0 | 31.6.95.255 | 4096 | 11/04/11 | Axera SpA |
| 31.14.128.0 | 31.14.143.255 | 4096 | 18/04/11 | Aruba S.p.A. |
| 31.7.144.0 | 31.7.159.255 | 4096 | 13/04/11 | POSITIVO SRL |
| 194.116.32.0 | 194.116.47.255 | 4096 | 30/11/94 | B.B.Bell SPA |
| 193.43.48.0 | 193.43.63.255 | 4096 | 26/08/94 | |
| 193.43.192.0 | 193.43.207.255 | 4096 | 25/11/93 | |
| 37.9.224.0 | 37.9.239.255 | 4096 | 15/12/11 | SEEWEB s.r.l. |
| 37.32.80.0 | 37.32.95.255 | 4096 | 03/01/12 | Poste Italiane S.p.A. |
| 37.10.80.0 | 37.10.95.255 | 4096 | 15/12/11 | Ambrogio s.r.l. |
| 193.207.0.0 | 193.207.15.255 | 4096 | 26/07/94 | Open Fiber S.P.A. |
| 31.193.16.0 | 31.193.31.255 | 4096 | 21/04/11 | TIMENET SPA |
| 31.193.144.0 | 31.193.159.255 | 4096 | 27/04/11 | MYNET S.R.L. |
| 31.223.240.0 | 31.223.255.255 | 4096 | 17/05/11 | Retelit Digital Services S.p.A. |
| 31.216.240.0 | 31.216.255.255 | 4096 | 10/05/11 | Asco TLC S.p.A. |
| 46.228.240.0 | 46.228.255.255 | 4096 | 09/02/11 | IRIDEOS S.P.A. |
| 109.239.240.0 | 109.239.255.255 | 4096 | 18/02/10 | 2Bite s.r.l. |
| 119.12.32.0 | 119.12.47.255 | 4096 | 26/11/07 | MYNET S.R.L. |
| 109.238.112.0 | 109.238.127.255 | 4096 | 22/01/10 | CESENA NET S.R.L. |
| 109.237.160.0 | 109.237.175.255 | 4096 | 15/01/10 | Wolnet SRL |
| 109.238.16.0 | 109.238.31.255 | 4096 | 20/01/10 | TIMENET SPA |
| 77.244.80.0 | 77.244.95.255 | 4096 | 23/03/07 | Axitea S.p.A. |
| 130.192.176.0 | 130.192.191.255 | 4096 | 17/03/88 | |
| 77.244.176.0 | 77.244.191.255 | 4096 | 04/04/07 | Planetel SPA |
| 128.65.112.0 | 128.65.127.255 | 4096 | 06/10/11 | IRIDEOS S.P.A. |
| 77.246.0.0 | 77.246.15.255 | 4096 | 07/05/07 | IRIDEOS S.P.A. |
| 109.236.16.0 | 109.236.31.255 | 4096 | 30/11/09 | OpNet spa |
| 95.143.96.0 | 95.143.111.255 | 4096 | 24/08/09 | FISPA s.r.l. |
| 78.111.224.0 | 78.111.239.255 | 4096 | 26/09/07 | XSTREAM SRL |
| 95.142.176.0 | 95.142.191.255 | 4096 | 04/08/09 | TWT S.p.A. |
| 79.140.80.0 | 79.140.95.255 | 4096 | 05/10/07 | TELECOM ITALIA SPARKLE S.p.A. |
| 95.141.32.0 | 95.141.47.255 | 4096 | 29/05/09 | Seflow s.r.l. |
| 109.104.240.0 | 109.104.255.255 | 4096 | 08/09/09 | Logos Technologies S.r.l. |
| 78.110.176.0 | 78.110.191.255 | 4096 | 15/08/07 | OpNet spa |
| 109.75.112.0 | 109.75.127.255 | 4096 | 19/11/09 | ISI Line srl |
| 109.73.80.0 | 109.73.95.255 | 4096 | 08/10/09 | Connesi s.p.a. |
| 109.73.176.0 | 109.73.191.255 | 4096 | 13/10/09 | NETFREE S.R.L.S. |
| 62.220.64.0 | 62.220.79.255 | 4096 | 22/06/00 | CESENA NET S.R.L. |
| 150.252.224.0 | 150.252.239.255 | 4096 | 19/08/91 | TWT S.p.A. |
| 62.220.80.0 | 62.220.95.255 | 4096 | 22/06/00 | CESENA NET S.R.L. |
| 67.231.176.0 | 67.231.191.255 | 4096 | 26/05/09 | Server Plan S.r.l. |
| 149.62.128.0 | 149.62.143.255 | 4096 | 22/07/11 | Telecom Italia S.p.A. |
| 159.48.16.0 | 159.48.31.255 | 4096 | 06/03/92 | Azienda Pubbliservizi Brunico |
| 46.229.80.0 | 46.229.95.255 | 4096 | 14/02/11 | Axera SpA |
| 158.255.192.0 | 158.255.207.255 | 4096 | 15/11/11 | Sokom S.r.l. |
| 62.177.0.0 | 62.177.15.255 | 4096 | 17/07/00 | SIR s.r.l. |
| 46.252.144.0 | 46.252.159.255 | 4096 | 22/12/10 | Netsons s.r.l. |
| 77.39.192.0 | 77.39.207.255 | 4096 | 28/03/07 | Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C." |
| 77.242.128.0 | 77.242.143.255 | 4096 | 01/03/07 | HAL Service SpA |
| 77.242.32.0 | 77.242.47.255 | 4096 | 23/02/07 | AGESCI - Associazione Guide e Scout Cattolici Italiani |
| 77.242.176.0 | 77.242.191.255 | 4096 | 01/03/07 | CITTA' STUDI S.P.A. |
| 130.192.224.0 | 130.192.239.255 | 4096 | 17/03/88 | |
| 130.192.240.0 | 130.192.255.255 | 4096 | 17/03/88 | |
| 77.94.80.0 | 77.94.95.255 | 4096 | 29/05/07 | IRIDEOS S.P.A. |
| 77.81.224.0 | 77.81.239.255 | 4096 | 15/02/07 | Aruba S.p.A. |
| 77.240.224.0 | 77.240.239.255 | 4096 | 24/01/07 | MYNET S.R.L. |
| 77.241.208.0 | 77.241.223.255 | 4096 | 14/02/07 | Engineering D.HUB S.p.A. |
| 77.241.0.0 | 77.241.15.255 | 4096 | 26/01/07 | MYNET S.R.L.
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Major IP Address Blocks For Italy