Major IP Address Blocks For Switzerland

In the following table, you can find all major IP addresses blocks allocated for Switzerland. 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.

From IP To IP Total IPs Assign Date Owner
5.44.112.0 5.44.127.255 4096 23/05/12 Quickline AG
5.144.0.0 5.144.31.255 8192 11/07/12 Gemeinschaftsantennen-Anlage Region Grenchen AG
5.145.0.0 5.145.31.255 8192 12/07/12 Renet AG
5.145.32.0 5.145.63.255 8192 12/07/12 Valaiscom AG
5.145.64.0 5.145.95.255 8192 12/07/12 ggsnet schwaengimatt genossenschaft
5.148.160.0 5.148.191.255 8192 13/07/12 Nine Internet Solutions AG
5.149.16.0 5.149.31.255 4096 16/07/12 Gemeindebetriebe Muri
5.149.32.0 5.149.63.255 8192 16/07/12 Localnet AG
5.153.112.0 5.153.127.255 4096 23/07/12 Energie Belp AG
5.172.128.0 5.172.143.255 4096 30/07/12 EWK Herzogenbuchsee AG
31.10.128.0 31.10.255.255 32768 14/04/11 UPC Cablecom GmbH
31.11.0.0 31.11.31.255 8192 14/04/11 ImproWare AG
31.31.48.0 31.31.63.255 4096 17/03/11 netplus.ch SA
31.44.32.0 31.44.47.255 4096 24/02/11 Swiss Engineering Laboratories SA
31.130.224.0 31.130.239.255 4096 10/05/11  
31.133.128.0 31.133.191.255 16384 10/05/11  
31.164.0.0 31.165.255.255 131072 23/02/11 Sunrise Communications AG
31.171.240.0 31.171.255.255 4096 04/04/11 CLOUDSIGMA AG
37.0.32.0 37.0.63.255 8192 08/12/11 Canal Saturne S.A.
37.153.96.0 37.153.127.255 8192 13/03/12  
37.209.176.0 37.209.191.255 4096 30/03/12 GIB-Solutions AG
37.252.128.0 37.252.159.255 8192 19/04/12 Neocarrier Communications Sarl
46.14.0.0 46.14.255.255 65536 28/09/10 Swisscom (Schweiz) AG
46.20.240.0 46.20.255.255 4096 19/10/10 IP-Max SA
46.22.16.0 46.22.31.255 4096 19/11/10 Arcade Solutions AG
46.126.0.0 46.127.255.255 131072 01/06/10 UPC Cablecom GmbH
46.140.0.0 46.140.255.255 65536 19/11/10 UPC Cablecom GmbH
46.149.192.0 46.149.207.255 4096 06/01/11  
46.253.176.0 46.253.191.255 4096 17/01/11 Monzoon Networks AG
62.2.0.0 62.2.255.255 65536 11/12/98 UPC Cablecom GmbH
62.12.128.0 62.12.255.255 32768 10/04/00 Cyberlink AG
62.32.0.0 62.32.31.255 8192 01/05/97 mhs internet AG
62.48.0.0 62.48.31.255 8192 01/05/97 Internet Business Solutions AG
62.48.96.0 62.48.127.255 8192 25/07/01 Ticinocom SA
62.65.128.0 62.65.159.255 8192 24/07/00 Netstream AG
62.108.128.0 62.108.159.255 8192 23/06/00 CNET Europe S.A.
62.121.192.0 62.121.255.255 16384 18/11/02 META10 AG
62.167.0.0 62.167.255.255 65536 31/12/01 Sunrise Communications AG
62.192.0.0 62.192.31.255 8192 04/07/06  
62.202.0.0 62.203.255.255 131072 18/10/00 Swisscom (Schweiz) AG
62.204.96.0 62.204.127.255 8192 01/10/01 Quickline AG
62.220.128.0 62.220.159.255 8192 27/06/00 Saitis Network, N.Desir
62.240.192.0 62.240.223.255 8192 03/07/00 Zuercher Kantonalbank
62.245.0.0 62.245.31.255 8192 21/07/00 Nicolas Notari
77.56.0.0 77.59.255.255 262144 19/10/06 UPC Cablecom GmbH
77.109.128.0 77.109.191.255 16384 19/01/07 Init7 (Switzerland) Ltd.
77.237.192.0 77.237.223.255 8192 07/02/07 TON Total optical Networks AG
77.239.32.0 77.239.63.255 8192 01/03/07 GA Weissenstein GmbH
77.244.48.0 77.244.63.255 4096 22/03/07 iSource ag
77.245.16.0 77.245.31.255 4096 10/04/07 nexellent ag
77.245.176.0 77.245.191.255 4096 27/04/07 Stadtantennen AG
77.246.128.0 77.246.143.255 4096 21/05/07 CITCO TECHNOLOGY MANAGEMENT (SWITZERLAND) SA
78.110.128.0 78.110.143.255 4096 13/08/07 educa.ch Schweizer Medieninstitut fur Bildung und Kultur Co-op.
78.155.0.0 78.155.31.255 8192 24/07/07 netplus.ch SA
79.141.80.0 79.141.95.255 4096 18/10/07 NTD SA
79.142.128.0 79.142.143.255 4096 09/11/07 mhs internet AG
80.67.144.0 80.67.159.255 4096 15/07/04 TurnKey Services AG
80.74.128.0 80.74.143.255 4096 19/06/01 METANET AG
80.74.144.0 80.74.159.255 4096 09/11/04 METANET AG
80.75.112.0 80.75.127.255 4096 14/02/05 Antares Kommunikationstechnik AG
80.75.192.0 80.75.207.255 4096 21/06/01 ABB Schweiz AG
80.76.0.0 80.76.15.255 4096 22/06/01 OpenOffice InternetService
80.80.224.0 80.80.239.255 4096 19/07/01 Safe Host SA
80.83.32.0 80.83.47.255 4096 30/07/01 Video 2000 S.A.
80.83.48.0 80.83.63.255 4096 10/06/02 Video 2000 S.A.
80.86.192.0 80.86.207.255 4096 21/08/01 green.ch AG
80.89.208.0 80.89.223.255 4096 01/06/05 deep AG
80.94.144.0 80.94.159.255 4096 03/08/05 International Committee of the Red Cross (ICRC)
80.218.0.0 80.219.255.255 131072 04/04/02 UPC Cablecom GmbH
80.238.128.0 80.238.255.255 32768 04/12/01 Netstream AG
80.241.96.0 80.241.111.255 4096 22/10/01 syslink AG
80.242.192.0 80.242.207.255 4096 29/10/01 Glattwerk AG
80.243.208.0 80.243.223.255 4096 20/09/05 Net Jump GmbH
80.253.80.0 80.253.95.255 4096 01/12/05 green.ch AG
80.254.64.0 80.254.79.255 4096 17/12/01 Monzoon Networks AG
80.254.160.0 80.254.175.255 4096 18/12/01 green.ch AG
80.254.176.0 80.254.191.255 4096 14/03/02 green.ch AG
80.255.96.0 80.255.111.255 4096 27/12/01 Swiss Life AG
81.6.0.0 81.6.63.255 16384 13/06/02 green.ch AG
81.7.224.0 81.7.255.255 8192 10/09/02 UPC Cablecom GmbH
81.13.128.0 81.13.255.255 32768 03/07/02 netplus.ch SA
81.17.16.0 81.17.31.255 4096 29/08/11  
81.18.16.0 81.18.31.255 4096 20/12/05 netrics hosting ag
81.23.64.0 81.23.79.255 4096 28/02/02 Cyber Network S.A.
81.29.144.0 81.29.159.255 4096 28/03/06 Comunica I.T. Services SA
81.62.0.0 81.63.255.255 131072 17/12/02 Swisscom (Schweiz) AG
81.88.176.0 81.88.191.255 4096 11/04/06 e-globe technologies AG
81.92.96.0 81.92.111.255 4096 30/07/02 GIB-Solutions AG
81.94.96.0 81.94.111.255 4096 14/08/02 Easynet AG
81.94.112.0 81.94.127.255 4096 16/05/06 Kantonsschule Zug
81.201.192.0 81.201.207.255 4096 16/10/02 BAR Informatik Net
81.221.0.0 81.221.255.255 65536 26/11/02 green.ch AG
82.130.64.0 82.130.127.255 16384 29/01/04  
82.136.64.0 82.136.127.255 16384 30/06/03 WWZ Telekom AG
82.146.192.0 82.146.223.255 8192 25/06/03 netplusFR SA
82.192.224.0 82.192.255.255 8192 29/09/03 Genossenschaft GGA Maur
82.195.224.0 82.195.255.255 8192 27/10/03 green.ch AG
82.197.160.0 82.197.191.255 8192 07/11/03 Init7 (Switzerland) Ltd.
82.220.0.0 82.220.255.255 65536 02/12/03 BSE Software GmbH
83.68.192.0 83.68.223.255 8192 19/05/04 Video 2000 S.A.
83.76.0.0 83.79.255.255 262144 10/12/03 Swisscom (Schweiz) AG
83.144.192.0 83.144.255.255 16384 26/01/04 LITECOM AG
83.150.0.0 83.150.63.255 16384 16/03/04 Iway AG
83.172.192.0 83.172.255.255 16384 06/05/04 IP worldcom SA
83.173.192.0 83.173.255.255 16384 12/05/04 Swisscom (Schweiz) AG
83.219.112.0 83.219.127.255 4096 12/07/12 Energie Seeland AG
83.222.128.0 83.222.159.255 8192 23/04/04 senseLAN GmbH
83.228.128.0 83.228.255.255 32768 28/04/04 VTX Services SA
84.16.64.0 84.16.95.255 8192 08/07/04 Infomaniak Network SA
84.20.32.0 84.20.47.255 4096 02/09/04 Schefer AG
84.55.192.0 84.55.255.255 16384 26/11/04 Ticinocom SA
84.72.0.0 84.75.255.255 262144 02/04/04 UPC Cablecom GmbH
84.226.0.0 84.227.255.255 131072 02/07/04 Sunrise Communications AG
84.241.64.0 84.241.127.255 16384 15/06/04 KFN Kabelfernsehen Nidwalden AG
84.253.0.0 84.253.63.255 16384 20/10/05 Swisscom (Schweiz) AG
85.0.0.0 85.7.255.255 524288 25/01/05 Swisscom (Schweiz) AG
85.90.0.0 85.90.31.255 8192 08/11/04 netplusFR SA
85.195.192.0 85.195.223.255 8192 13/01/05 Backbone ehf
85.195.224.0 85.195.255.255 8192 13/01/05 Init7 (Switzerland) Ltd.
85.218.0.0 85.218.127.255 32768 25/01/05 Service Multimedia
86.111.128.0 86.111.143.255 4096 30/08/11 netplus.ch SA
86.116.0.0 86.117.255.255 131072 31/03/05 Novartis
86.118.0.0 86.118.255.255 65536 12/04/05 Sunrise Communications AG
86.119.0.0 86.119.255.255 65536 12/04/05 SWITCH
87.102.128.0 87.102.255.255 32768 19/10/05 ImproWare AG
87.245.64.0 87.245.127.255 16384 23/08/05 sasag Kabelkommunikation AG
88.84.0.0 88.84.31.255 8192 12/01/06 Elektrizitaets- und Wasserwerk der Stadt Buchs SG
88.85.0.0 88.85.31.255 8192 24/01/06 Video 2000 S.A.
89.206.64.0 89.206.127.255 16384 06/09/07  
89.217.0.0 89.217.255.255 65536 26/06/06 Sunrise Communications AG
89.236.128.0 89.236.191.255 16384 15/06/06 Quickline AG
89.248.32.0 89.248.47.255 4096 27/06/06 Kallysoft Informatik AG
89.249.32.0 89.249.47.255 4096 18/07/06 NETOURA SARL
89.251.240.0 89.251.255.255 4096 20/09/06 Aziende Municipalizzate Bellinzona
91.123.96.0 91.123.111.255 4096 12/02/07  
91.135.64.0 91.135.79.255 4096 14/11/06 Computerline GmbH
91.138.0.0 91.138.127.255 32768 11/10/06 Technische Betriebe Suhr
91.190.0.0 91.190.31.255 8192 27/11/06 GIB-Solutions AG
92.104.0.0 92.107.255.255 262144 28/09/07 Swisscom (Schweiz) AG
93.88.240.0 93.88.255.255 4096 27/03/08 Infomaniak Network SA
93.184.16.0 93.184.31.255 4096 23/05/08 Genossenschaft GGA Maur
94.16.128.0 94.16.255.255 32768 05/06/08 QuickLine Net AG
94.78.0.0 94.78.63.255 16384 20/08/08 Netstream AG
94.100.144.0 94.100.159.255 4096 29/07/08 Cablenetswiss
94.103.96.0 94.103.111.255 4096 15/09/08 OpenBusiness Ltd
94.228.48.0 94.228.63.255 4096 01/10/08 MIG Investments SA
94.228.144.0 94.228.159.255 4096 30/10/08 aurax connecta AG
94.230.208.0 94.230.223.255 4096 30/01/09 Nine Internet Solutions AG
94.231.80.0 94.231.95.255 4096 16/03/09  
94.244.192.0 94.244.255.255 16384 05/06/09  
95.143.48.0 95.143.63.255 4096 20/08/09 Iway AG
95.152.64.0 95.152.127.255 16384 05/02/09 Swisscom (Schweiz) AG
95.174.224.0 95.174.255.255 8192 27/03/09 Quickline AG
95.183.48.0 95.183.63.255 4096 10/02/09 Solar Communications GmbH
109.72.128.0 109.72.143.255 4096 16/09/09 GPC Services AG
109.106.32.0 109.106.63.255 8192 05/08/10 Quickline Business AG
109.164.128.0 109.164.255.255 32768 15/10/09 Swisscom (Schweiz) AG
109.202.192.0 109.202.223.255 8192 22/02/10 Littlebit IT Services AG
109.203.32.0 109.203.63.255 8192 01/03/10 PE Jean-Pierre Steulet
109.237.48.0 109.237.63.255 4096 13/01/09 Video 2000 S.A.
128.141.0.0 128.142.255.255 131072 31/07/86  
128.178.0.0 128.179.255.255 131072 05/04/04  
129.129.0.0 129.129.255.255 65536 02/12/87  
129.132.0.0 129.132.255.255 65536 08/12/87  
129.194.0.0 129.194.255.255 65536 09/02/88  
129.195.0.0 129.195.255.255 65536 09/02/88  
130.59.0.0 130.59.255.255 65536 22/09/93  
130.60.0.0 130.60.255.255 65536 08/06/88  
130.82.0.0 130.82.255.255 65536 30/06/88  
130.92.0.0 130.92.255.255 65536 06/07/88  
130.125.0.0 130.125.255.255 65536 10/08/88  
130.198.0.0 130.198.255.255 65536 01/03/91  
130.223.0.0 130.223.255.255 65536 21/10/88  
131.102.0.0 131.102.255.255 65536 03/11/88  
131.117.0.0 131.117.127.255 32768 31/05/95  
131.152.0.0 131.152.255.255 65536 28/11/88  
134.21.0.0 134.21.255.255 65536 14/04/89  
137.34.0.0 137.34.255.255 65536 01/09/93  
137.62.0.0 137.62.255.255 65536 01/09/93  
137.138.0.0 137.138.255.255 65536 29/11/89  
137.156.0.0 137.156.255.255 65536 12/12/89  
138.81.0.0 138.81.255.255 65536 09/03/90  
138.131.0.0 138.131.255.255 65536 18/05/90  
138.187.0.0 138.187.255.255 65536 18/05/90 Swisscom (Switzerland) Ltd
138.188.0.0 138.188.255.255 65536 18/05/90 Swisscom (Switzerland) Ltd
138.189.0.0 138.189.255.255 65536 18/05/90  
138.190.0.0 138.190.255.255 65536 18/05/90 Swisscom (Switzerland) Ltd
138.191.0.0 138.191.255.255 65536 18/05/90  
138.206.0.0 138.206.255.255 65536 01/09/93  
138.221.0.0 138.228.255.255 524288 01/09/93  
139.79.0.0 139.79.255.255 65536 12/02/90  
141.171.0.0 141.171.255.255 65536 01/09/93  
141.249.0.0 141.249.255.255 65536 26/03/90  
143.99.0.0 143.99.255.255 65536 07/09/90  
143.180.0.0 143.180.255.255 65536 01/10/90  
144.85.0.0 144.85.255.255 65536 30/08/01  
144.200.0.0 144.200.255.255 65536 01/09/93  
145.232.0.0 145.232.255.255 65536 15/06/93  
145.234.0.0 145.234.255.255 65536 08/07/93  
145.245.0.0 145.245.255.255 65536 17/08/93  
145.250.0.0 145.250.255.255 65536 14/09/93  
145.252.0.0 145.252.255.255 65536 10/11/93  
146.4.0.0 146.4.255.255 65536 15/01/91  
146.67.0.0 146.67.255.255 65536 21/01/91  
146.109.0.0 146.109.255.255 65536 05/02/91  
146.136.0.0 146.136.255.255 65536 16/01/91  
146.159.0.0 146.159.255.255 65536 15/02/91  
146.216.0.0 146.216.255.255 65536 01/01/84  
146.228.0.0 146.228.255.255 65536 01/03/91  
146.248.0.0 146.248.255.255 65536 06/03/91  
147.60.0.0 147.60.255.255 65536 01/09/93  
147.75.0.0 147.75.127.255 32768 11/07/91  
147.75.128.0 147.75.143.255 4096 11/07/91  
147.75.144.0 147.75.255.255 28672 11/07/91  
147.86.0.0 147.86.255.255 65536 16/07/91  
147.87.0.0 147.87.255.255 65536 16/07/91  
147.88.0.0 147.88.255.255 65536 16/07/91  
147.167.0.0 147.167.255.255 65536 09/05/91  
148.54.0.0 148.54.255.255 65536 01/09/93  
148.187.0.0 148.187.255.255 65536 22/05/91  
148.196.0.0 148.196.255.255 65536 23/05/91  
149.133.0.0 149.133.255.255 65536 26/04/95  
150.205.0.0 150.205.255.255 65536 07/06/91  
150.213.0.0 150.213.255.255 65536 11/06/91  
151.120.0.0 151.120.255.255 65536 11/06/91  
151.127.0.0 151.127.255.255 65536 17/06/91  
151.183.0.0 151.183.255.255 65536 01/09/93  
151.248.128.0 151.248.255.255 32768 17/08/12 WWZ Telekom AG
152.88.0.0 152.88.255.255 65536 02/09/91  
152.96.0.0 152.96.255.255 65536 02/09/91  
153.108.0.0 153.108.255.255 65536 24/09/91  
153.109.0.0 153.109.255.255 65536 24/09/91  
154.14.0.0 154.14.255.255 65536 22/03/05  
154.15.0.0 154.15.255.255 65536 22/03/05  
155.66.0.0 155.66.255.255 65536 26/03/92  
155.105.0.0 155.105.255.255 65536 24/06/94  
155.228.0.0 155.228.255.255 65536 03/12/91  
156.25.0.0 156.25.255.255 65536 25/11/91  
156.106.0.0 156.106.255.255 65536 26/12/91  
156.115.0.0 156.115.255.255 65536 07/01/92  
156.135.0.0 156.135.255.255 65536 10/06/92  
157.26.0.0 157.26.255.255 65536 07/04/04  
157.161.0.0 157.161.255.255 65536 07/04/04  
157.168.0.0 157.168.255.255 65536 07/04/04  
158.133.0.0 158.133.255.255 65536 06/03/92  
158.181.96.0 158.181.127.255 8192 14/11/11 WWZ Telekom AG
158.216.0.0 158.216.255.255 65536 01/09/93  
158.220.0.0 158.220.255.255 65536 24/11/94  
158.226.0.0 158.226.255.255 65536 03/04/92  
158.232.0.0 158.232.255.255 65536 21/10/92  
159.12.0.0 159.12.255.255 65536 01/09/93  
159.22.0.0 159.22.255.255 65536 01/09/93  
159.29.0.0 159.29.255.255 65536 01/09/93  
159.103.0.0 159.103.255.255 65536 08/12/99  
159.144.0.0 159.144.255.255 65536 01/01/92  
159.156.0.0 159.156.255.255 65536 01/09/93  
159.168.0.0 159.168.255.255 65536 01/09/93  
159.179.0.0 159.179.255.255 65536 01/09/93  
159.232.0.0 159.232.255.255 65536 01/09/93  
159.241.0.0 159.241.255.255 65536 17/06/92  
160.53.0.0 160.53.255.255 65536 25/06/92  
160.59.0.0 160.59.255.255 65536 16/07/92  
160.61.0.0 160.61.255.255 65536 03/08/92 Novartis
160.62.0.0 160.62.255.255 65536 03/08/92 Novartis
160.63.0.0 160.63.255.255 65536 05/08/92  
160.85.0.0 160.85.255.255 65536 05/04/04  
160.98.0.0 160.98.255.255 65536 05/04/04  
160.219.0.0 160.219.255.255 65536 05/04/93  
161.20.0.0 161.20.255.255 65536 28/04/92  
161.62.0.0 161.62.255.255 65536 08/06/92  
161.78.0.0 161.78.255.255 65536 22/06/92  
162.21.0.0 162.21.255.255 65536 10/07/92  
162.23.0.0 162.23.255.255 65536 10/07/92  
162.26.0.0 162.26.255.255 65536 13/07/92  
162.86.0.0 162.86.255.255 65536 28/08/92  
163.161.0.0 163.161.255.255 65536 19/08/92  
163.168.0.0 163.168.255.255 65536 07/09/92  
164.14.0.0 164.14.255.255 65536 22/12/92  
164.128.0.0 164.128.255.255 65536 12/03/93 Swisscom (Switzerland) Ltd
164.138.64.0 164.138.79.255 4096 19/03/12 Scibile Network Sagl
165.222.0.0 165.222.255.255 65536 01/09/93  
166.8.0.0 166.8.255.255 65536 01/09/93  
166.12.0.0 166.15.255.255 262144 01/09/93  
167.149.0.0 167.149.255.255 65536 02/08/93  
167.168.0.0 167.168.255.255 65536 01/09/93  
168.163.0.0 168.163.255.255 65536 23/08/94  
169.32.0.0 169.37.255.255 393216 01/09/93  
169.39.0.0 169.39.255.255 65536 01/09/93  
169.41.0.0 169.43.255.255 196608 01/09/93  
169.49.0.0 169.49.255.255 65536 01/09/93  
169.52.0.0 169.52.255.255 65536 01/09/93  
170.60.0.0 170.60.255.255 65536 22/02/94  
170.236.0.0 170.237.255.255 131072 26/03/97  
171.25.0.0 171.25.127.255 32768 09/08/94  
171.27.0.0 171.27.255.255 65536 03/01/95  
171.33.0.0 171.33.63.255 16384 10/02/95  
176.10.96.0 176.10.127.255 8192 18/05/11 Datasource AG
176.46.192.0 176.46.255.255 16384 25/05/11 Ticinocom SA
176.56.128.0 176.56.143.255 4096 30/05/11 L.S.I La Servizi Informatici SA
176.57.224.0 176.57.239.255 4096 03/06/11 Backbone ehf
176.127.0.0 176.127.255.255 65536 14/09/12 Swisscom (Schweiz) AG
178.38.0.0 178.39.255.255 131072 02/02/10 Sunrise Communications AG
178.82.0.0 178.83.255.255 131072 14/12/09 UPC Cablecom GmbH
178.174.0.0 178.174.63.255 16384 27/04/10 Swisscom (Schweiz) AG
178.174.64.0 178.174.95.255 8192 27/04/10 Swisscom (Schweiz) AG
178.174.96.0 178.174.127.255 8192 27/04/10 Webland AG
178.192.0.0 178.199.255.255 524288 24/02/10 Swisscom (Schweiz) AG
178.209.32.0 178.209.63.255 8192 06/05/10 Nine Internet Solutions AG
178.211.224.0 178.211.255.255 8192 09/08/10 VO Energies Multimedia SA
178.237.80.0 178.237.95.255 4096 23/06/10 netplus.ch SA
178.238.160.0 178.238.175.255 4096 23/07/10 Wingo AG
188.60.0.0 188.63.255.255 262144 10/03/09 Swisscom (Schweiz) AG
188.154.0.0 188.155.255.255 131072 08/05/09 Sunrise Communications AG
188.184.0.0 188.185.255.255 131072 09/06/09 CERN - European Organization for Nuclear Research
192.26.28.0 192.26.44.255 4352 20/04/90  
192.33.87.0 192.33.110.255 6144 30/10/87  
192.33.192.0 192.33.211.255 5120 03/02/88  
192.37.0.0 192.37.255.255 65536 20/08/93  
193.0.32.0 193.0.55.255 6144 08/01/98  
193.5.0.0 193.5.255.255 65536 26/05/97 Swisscom (Switzerland) Ltd
193.8.16.0 193.8.31.255 4096 01/09/93  
193.8.96.0 193.8.111.255 4096 01/09/93  
193.8.148.0 193.8.163.255 4096 01/09/93  
193.47.1.0 193.47.31.255 7936 01/09/93  
193.47.104.0 193.47.135.255 8192 01/09/93  
193.47.168.0 193.47.183.255 4096 01/09/93  
193.47.194.0 193.47.225.255 8192 01/09/93  
193.72.0.0 193.73.255.255 131072 01/09/93 green.ch AG
193.134.0.0 193.135.255.255 131072 28/05/97 Swisscom (Switzerland) Ltd
193.188.224.0 193.188.247.255 6144 12/01/96  
193.189.192.0 193.189.223.255 8192 21/04/97  
193.192.16.0 193.192.31.255 4096 06/06/96  
193.192.224.0 193.192.255.255 8192 21/05/96 Sunrise Communications AG
193.193.128.0 193.193.159.255 8192 07/06/96 green.ch AG
193.202.46.0 193.202.61.255 4096 12/10/93  
193.222.0.0 193.222.47.255 12288 01/09/93  
193.222.64.0 193.222.95.255 8192 01/09/93  
193.222.148.0 193.222.187.255 10240 01/09/93  
193.222.192.0 193.222.223.255 8192 01/09/93  
193.222.224.0 193.222.240.255 4352 01/09/93  
193.223.1.0 193.223.63.255 16128 01/09/93  
193.223.80.0 193.223.95.255 4096 01/09/93  
193.223.112.0 193.223.170.255 15104 01/09/93  
193.223.176.0 193.223.191.255 4096 01/09/93  
193.223.192.0 193.223.239.255 12288 19/08/97  
193.246.0.0 193.247.255.255 131072 28/05/97 Swisscom (Switzerland) Ltd
194.6.160.0 194.6.191.255 8192 28/07/95 Swisscom (Switzerland) Ltd
194.11.0.0 194.11.15.255 4096 01/09/93  
194.11.32.0 194.11.82.255 13056 01/09/93  
194.11.96.0 194.11.111.255 4096 01/09/93  
194.11.112.0 194.11.127.255 4096 01/09/93  
194.11.172.0 194.11.187.255 4096 01/09/93  
194.12.16.0 194.12.31.255 4096 01/12/93 netplus.ch SA
194.12.128.0 194.12.191.255 16384 14/03/95  
194.24.0.0 194.24.127.255 32768 01/01/95  
194.29.0.0 194.29.31.255 8192 09/01/96 UPC Cablecom GmbH
194.38.64.0 194.38.95.255 8192 12/06/96 VTX Services SA
194.38.160.0 194.38.191.255 8192 08/07/96 VTX Services SA
194.38.192.0 194.38.255.255 16384 05/11/96 Bank Julius Baer & Co. Ltd
194.40.0.0 194.40.127.255 32768 01/09/93  
194.40.128.0 194.40.191.255 16384 01/09/93  
194.40.212.0 194.40.235.255 6144 01/09/93  
194.41.64.0 194.41.95.255 8192 13/10/94  
194.41.128.0 194.41.255.255 32768 20/07/94  
194.56.0.0 194.56.71.255 18432 01/09/93  
194.56.96.0 194.56.123.255 7168 01/09/93  
194.56.128.0 194.56.143.255 4096 01/09/93  
194.124.0.0 194.124.31.255 8192 01/09/93  
194.124.78.0 194.124.141.255 16384 01/09/93  
194.147.176.0 194.147.195.255 5120 01/09/93  
194.147.211.0 194.147.226.255 4096 01/09/93  
194.148.0.0 194.148.31.255 8192 08/12/95 VTX Services SA
194.148.32.0 194.148.63.255 8192 04/04/96 VTX Services SA
194.148.64.0 194.148.127.255 16384 04/04/96 VTX Services SA
194.148.128.0 194.148.255.255 32768 04/04/96 VTX Services SA
194.158.0.0 194.158.15.255 4096 26/07/95  
194.158.16.0 194.158.31.255 4096 21/02/96  
194.158.224.0 194.158.255.255 8192 12/01/96 Sunrise Communications AG
194.191.0.0 194.191.255.255 65536 11/08/95 green.ch AG
194.204.64.0 194.204.95.255 8192 16/02/96 Atos AG
194.209.0.0 194.209.127.255 32768 21/11/95 Swisscom (Switzerland) Ltd
194.209.128.0 194.209.255.255 32768 20/06/96 Swisscom (Switzerland) Ltd
194.230.0.0 194.230.255.255 65536 23/01/96 Sunrise Communications AG
195.15.0.0 195.15.255.255 65536 18/10/96 VTX Services SA
195.28.224.0 195.28.255.255 8192 20/01/98 Zurich Insurance Company
195.48.0.0 195.48.255.255 65536 17/04/96 green.ch AG
195.49.0.0 195.49.127.255 32768 05/12/96 green.ch AG
195.65.0.0 195.65.255.255 65536 20/01/97 Swisscom (Switzerland) Ltd
195.70.0.0 195.70.31.255 8192 07/08/96 DFI Service SA
195.94.32.0 195.94.63.255 8192 10/07/97  
195.112.64.0 195.112.95.255 8192 12/03/97 Sunrise Communications AG
195.130.160.0 195.130.191.255 8192 31/10/97 green.ch AG
195.134.128.0 195.134.159.255 8192 27/11/96 Origon AG
195.141.0.0 195.141.255.255 65536 13/05/97 Sunrise Communications AG
195.144.32.0 195.144.63.255 8192 03/06/97 Swisscom (Switzerland) Ltd
195.144.160.0 195.144.191.255 8192 29/09/97 Cyberlink AG
195.160.0.0 195.160.159.255 40960 12/04/96  
195.162.128.0 195.162.159.255 8192 09/12/96 Wagner AG Informatik Dienstleistungen
195.162.176.0 195.162.191.255 4096 31/10/97 e-globe technologies AG
195.176.0.0 195.176.127.255 32768 18/04/96 SWITCH
195.176.128.0 195.176.159.255 8192 03/10/97 Swisscom (Switzerland) Ltd
195.176.160.0 195.176.191.255 8192 18/04/96 SWITCH
195.176.192.0 195.176.223.255 8192 03/10/97 Swisscom (Switzerland) Ltd
195.176.224.0 195.176.255.255 8192 18/04/96 SWITCH
195.186.0.0 195.186.31.255 8192 05/09/96 Swisscom (Schweiz) AG
195.186.32.0 195.186.63.255 8192 05/09/96 Swisscom (Schweiz) AG
195.186.64.0 195.186.127.255 16384 20/01/98 Swisscom (Schweiz) AG
195.186.128.0 195.186.255.255 32768 20/01/98 Swisscom (Schweiz) AG
195.190.160.0 195.190.191.255 8192 11/11/97 Ticinocom SA
195.202.192.0 195.202.255.255 16384 09/10/97 UPC Cablecom GmbH
195.216.64.0 195.216.95.255 8192 28/01/97 mhs internet AG
195.226.0.0 195.226.31.255 8192 16/09/96 Cyberlink AG
195.246.64.0 195.246.95.255 8192 10/03/97 Verizon Switzerland AG
198.240.128.0 198.240.255.255 32768 01/01/84  
199.53.0.0 199.53.255.255 65536 01/09/93  
199.91.16.0 199.91.31.255 4096 01/09/93  
212.4.64.0 212.4.95.255 8192 08/06/98 WWZ Telekom AG
212.18.96.0 212.18.127.255 8192 20/08/99 Banque Cantonale de Geneve
212.23.224.0 212.23.255.255 8192 19/10/99  
212.25.0.0 212.25.31.255 8192 25/03/98 Iway AG
212.27.160.0 212.27.191.255 8192 12/04/99  
212.28.128.0 212.28.159.255 8192 22/04/98 VTX Services SA
212.35.0.0 212.35.31.255 8192 01/10/04 GIB-Solutions AG
212.35.32.0 212.35.63.255 8192 10/03/99 Sunrise Communications AG
212.40.0.0 212.40.31.255 8192 18/02/98 VTX Services SA
212.41.64.0 212.41.127.255 16384 15/10/02 BSE Software GmbH
212.41.192.0 212.41.223.255 8192 13/01/09 Swisscom (Schweiz) AG
212.42.128.0 212.42.159.255 8192 12/05/98 BBVA (Suiza) SA
212.43.128.0 212.43.159.255 8192 29/05/98 Darest Informatic S.A.
212.45.192.0 212.45.223.255 8192 11/09/98 Cyberlink AG
212.47.160.0 212.47.191.255 8192 19/04/99 UPC Cablecom GmbH
212.51.128.0 212.51.159.255 8192 06/05/08 Init7 (Switzerland) Ltd.
212.53.96.0 212.53.127.255 8192 13/09/99  
212.54.224.0 212.54.255.255 8192 08/10/99 Warinet Global Services SA
212.55.192.0 212.55.223.255 8192 18/09/98 Cyberlink AG
212.59.128.0 212.59.191.255 16384 03/06/98 green.ch AG
212.60.32.0 212.60.63.255 8192 23/02/99 Quickline AG
212.65.160.0 212.65.191.255 8192 14/05/08 Oblcom Swiss AG
212.71.96.0 212.71.127.255 8192 18/11/99 EveryWare AG
212.74.128.0 212.74.159.255 8192 02/12/98 IP worldcom SA
212.74.160.0 212.74.191.255 8192 05/07/99 IP worldcom SA
212.80.96.0 212.80.127.255 8192 28/10/99 Softec AG
212.90.192.0 212.90.223.255 8192 06/05/99 Swisscom (Schweiz) AG
212.94.32.0 212.94.63.255 8192 09/06/99 acdalis informatik ag
212.98.32.0 212.98.63.255 8192 06/07/99 Sunrise Communications AG
212.101.0.0 212.101.31.255 8192 09/11/98 BSE Software GmbH
212.103.64.0 212.103.95.255 8192 05/02/99 NTS workspace AG
212.109.64.0 212.109.95.255 8192 08/02/99 VTX Services SA
212.117.96.0 212.117.127.255 8192 30/11/99 educa.ch Schweizer Medieninstitut fur Bildung und Kultur Co-op.
212.117.192.0 212.117.223.255 8192 25/05/99 Backbone Solutions AG
212.120.32.0 212.120.63.255 8192 30/01/08 Quickline Business AG
212.126.160.0 212.126.191.255 8192 23/07/99 Internet Services Inc
212.147.0.0 212.147.127.255 32768 30/03/99 VTX Services SA
212.161.128.0 212.161.255.255 32768 26/07/99 Sunrise Communications AG
212.203.32.0 212.203.63.255 8192 11/09/02 Leunet AG
212.203.64.0 212.203.127.255 16384 09/10/02  
212.215.0.0 212.215.127.255 32768 29/07/98 Verizon Switzerland AG
212.232.128.0 212.232.255.255 32768 04/07/00 VTX Services SA
212.243.0.0 212.243.255.255 65536 14/10/98 Swisscom (Switzerland) Ltd
212.249.0.0 212.249.31.255 8192 23/10/98 Verizon Switzerland AG
212.249.32.0 212.249.63.255 8192 23/10/98 Verizon Switzerland AG
212.249.64.0 212.249.127.255 16384 24/02/00 Verizon Switzerland AG
212.249.128.0 212.249.255.255 32768 24/02/00 Verizon Switzerland AG
212.254.0.0 212.254.255.255 65536 22/05/98 VTX Services SA
213.3.0.0 213.3.255.255 65536 13/01/00 Swisscom (Schweiz) AG
213.55.128.0 213.55.255.255 32768 12/10/00 Salt Mobile SA
213.133.224.0 213.133.255.255 8192 19/07/02 Assolo Networks SA
213.142.160.0 213.142.191.255 8192 21/03/01 Evard Antennenbau AG
213.144.128.0 213.144.159.255 8192 19/01/00 Init7 (Switzerland) Ltd.
213.146.0.0 213.146.31.255 8192 15/12/99 AZ Medien Gruppe (Holding) ENTERPRISE
213.156.224.0 213.156.255.255 8192 30/01/03 Open Systems AG
213.158.128.0 213.158.159.255 8192 03/02/00 Cyberlink AG
213.160.32.0 213.160.63.255 8192 30/11/00 Genossenschaft GGA Maur
213.162.0.0 213.162.31.255 8192 14/12/99 VTX Services SA
213.173.160.0 213.173.191.255 8192 07/06/01  
213.180.160.0 213.180.191.255 8192 17/07/01 Swisscom (Schweiz) AG
213.188.32.0 213.188.63.255 8192 06/02/01 mhs internet AG
213.188.224.0 213.188.255.255 8192 20/03/03 ImproWare AG
213.189.128.0 213.189.159.255 8192 14/02/00 Cyberlink AG
213.193.64.0 213.193.127.255 16384 27/10/00 UPC Cablecom GmbH
213.196.128.0 213.196.191.255 16384 07/04/00 Datapark AG
213.200.192.0 213.200.255.255 16384 30/07/02 Swisscom (Schweiz) AG
213.202.32.0 213.202.63.255 8192 12/12/01 Kabelfernsehen Bodeli AG
213.213.160.0 213.213.191.255 8192 11/07/03 Medianet Holding AG
213.221.128.0 213.221.159.255 8192 06/07/00 netplus.ch SA
213.221.192.0 213.221.255.255 16384 07/03/03 Quickline AG
213.230.32.0 213.230.47.255 4096 30/11/01 Kabelfernsehen Bodeli AG
213.232.128.0 213.232.191.255 16384 05/04/00 Calltrade Carrier Services AG
217.8.192.0 217.8.207.255 4096 02/08/00 Easynet AG
217.8.208.0 217.8.223.255 4096 23/01/02 Easynet AG
217.11.32.0 217.11.47.255 4096 18/08/00 Swisscom (Schweiz) AG
217.11.208.0 217.11.223.255 4096 20/01/09 NTS workspace AG
217.14.64.0 217.14.79.255 4096 31/08/00 Cyberlink AG
217.20.192.0 217.20.207.255 4096 25/09/00 EveryWare AG
217.24.32.0 217.24.47.255 4096 10/10/00 Limmat Druck AG
217.26.32.0 217.26.47.255 4096 16/10/00 B-Source SA
217.26.48.0 217.26.63.255 4096 11/04/03 Hostpoint GmbH
217.27.96.0 217.27.111.255 4096 17/10/00 SYSTEM-CLINCH
217.68.224.0 217.68.239.255 4096 15/11/00 Popnet Informatik AG
217.71.80.0 217.71.95.255 4096 07/08/03 EveryWare AG
217.71.240.0 217.71.255.255 4096 14/08/03 deep AG
217.75.16.0 217.75.31.255 4096 25/09/03 Cyberlink AG
217.78.112.0 217.78.127.255 4096 24/10/03 Energy Water Bern
217.79.192.0 217.79.207.255 4096 08/02/09 netplus.ch SA
217.114.112.0 217.114.127.255 4096 11/12/03 Easynet AG
217.117.160.0 217.117.175.255 4096 08/02/01 Easynet AG
217.118.192.0 217.118.207.255 4096 13/02/01 Origon AG
217.119.96.0 217.119.111.255 4096 23/03/09 Elzeza Limited
217.119.144.0 217.119.159.255 4096 03/03/04 Societe Electrique des Forces de l'Aubonne
217.146.160.0 217.146.175.255 4096 13/05/09 NTS workspace AG
217.147.208.0 217.147.223.255 4096 13/05/04 nexellent ag
217.148.0.0 217.148.15.255 4096 02/03/01 MTF Schaffhausen AG
217.150.224.0 217.150.239.255 4096 23/12/08 Iway AG
217.150.240.0 217.150.255.255 4096 23/06/04 Nine Internet Solutions AG
217.151.112.0 217.151.127.255 4096 05/07/04 aurax connecta AG
217.162.0.0 217.162.255.255 65536 04/04/01 UPC Cablecom GmbH
217.168.32.0 217.168.47.255 4096 09/04/01 UPC Cablecom GmbH
217.168.48.0 217.168.63.255 4096 10/09/02 UPC Cablecom GmbH
217.169.128.0 217.169.143.255 4096 26/03/01 Services Industriels de Geneve
217.169.144.0 217.169.159.255 4096 21/07/03 Services Industriels de Geneve
217.192.0.0 217.193.255.255 131072 08/03/01 Swisscom (Switzerland) Ltd
217.194.48.0 217.194.63.255 4096 14/09/04 Stadtantennen AG
217.196.176.0 217.196.191.255 4096 13/10/04 Worldsoft AG
217.197.208.0 217.197.223.255 4096 27/10/04 ISP Solutions SA