AS3303 · Swisscom (Schweiz) AG

353
IPv4 prefixes
8,230,656
IPv4 addresses
50
IPv6 prefixes
🇨🇭 CH
Country

Summary

AS number
AS3303
Name
Swisscom (Schweiz) AG
Country
🇨🇭 CH
Type
RIPE
Category
business
Announced
403 prefixes
Updated
2026-08-26

Announced IPv4 prefixes (353)

Prefix
45.157.49.0/24
45.157.50.0/24
45.157.51.0/24
46.14.0.0/16
46.14.0.0/17
46.14.128.0/17
46.245.144.0/21
62.202.0.0/15
62.202.0.0/16
62.202.0.0/17
62.202.128.0/17
62.203.0.0/16
62.203.0.0/17
62.203.128.0/17
78.110.128.0/20
80.75.192.0/20
80.94.144.0/20
81.62.0.0/15
81.62.0.0/16
81.63.0.0/16
83.76.0.0/14
83.76.0.0/15
83.76.0.0/16
83.77.0.0/16
83.78.0.0/15
83.78.0.0/16
83.79.0.0/16
83.173.192.0/18
83.173.192.0/19
83.173.224.0/19
84.253.0.0/18
84.253.0.0/19
84.253.32.0/19
85.0.0.0/13
85.0.0.0/14
85.0.0.0/15
85.2.0.0/15
85.4.0.0/14
85.4.0.0/15
85.6.0.0/15
91.198.58.0/24
91.198.72.0/24
91.206.11.0/24
91.209.158.0/24
91.212.91.0/24
91.212.117.0/24
91.216.229.0/24
91.220.40.0/24
91.220.99.0/24
91.223.121.0/24
91.223.154.0/24
91.226.202.0/24
91.230.249.0/24
92.104.0.0/14
92.104.0.0/15
92.104.0.0/16
92.105.0.0/16
92.106.0.0/15
92.106.0.0/16
92.107.0.0/16
95.152.64.0/18
95.152.64.0/19
95.152.96.0/19
109.164.128.0/17
109.164.128.0/18
109.164.192.0/18
136.238.2.0/23
136.238.12.0/23
136.238.14.0/24
138.81.0.0/16
138.81.0.0/18
138.81.128.0/18
138.187.128.0/18
138.188.0.0/16
138.190.0.0/16
138.223.0.0/16
144.2.64.0/18
144.2.64.0/19
144.2.64.0/20
144.2.80.0/20
144.2.96.0/19
144.2.96.0/20
144.2.112.0/20
146.4.0.0/16
146.4.0.0/17
146.4.128.0/17
149.133.4.0/23
152.89.80.0/22
156.135.8.0/22
156.135.24.0/22
160.63.24.0/22
160.63.80.0/21
160.63.200.0/21
161.78.0.0/20
162.21.0.0/16
164.128.32.0/19
164.128.64.0/19
164.128.128.0/18
164.128.192.0/18
170.17.128.0/17
170.17.128.0/18
170.17.192.0/18
170.205.64.0/18
170.205.64.0/19
170.205.96.0/19
176.127.0.0/16
176.127.0.0/17
176.127.0.0/18
176.127.64.0/18
176.127.128.0/17
176.127.128.0/18
176.127.192.0/18
178.174.0.0/18
178.174.0.0/19
178.174.32.0/19
178.174.64.0/19
178.174.64.0/20
178.174.80.0/20
178.192.0.0/13
178.192.0.0/14
178.192.0.0/15
178.194.0.0/15
178.196.0.0/14
178.196.0.0/15
178.198.0.0/15
178.238.160.0/20
178.238.160.0/21
178.238.168.0/21
184.86.80.0/22
185.31.180.0/22
185.39.92.0/22
185.49.152.0/22
185.54.172.0/22
185.58.1.0/24
185.105.132.0/22
185.105.132.0/23
185.105.134.0/23
185.105.144.0/22
185.105.144.0/23
185.105.146.0/23
185.119.176.0/22
185.119.176.0/23
185.119.176.0/24
185.119.177.0/24
185.119.178.0/23
185.119.178.0/24
185.119.179.0/24
185.176.236.0/22
185.210.0.0/23
185.210.2.0/24
185.210.3.0/24
188.60.0.0/14
188.60.0.0/15
188.60.0.0/16
188.61.0.0/16
188.62.0.0/15
188.62.0.0/16
188.63.0.0/16
188.92.48.0/21
192.53.104.0/24
192.83.223.0/24
192.102.95.0/24
193.0.237.0/24
193.5.0.0/24
193.5.3.0/24
193.5.4.0/23
193.5.6.0/23
193.5.29.0/24
193.5.36.0/24
193.5.59.0/24
193.5.61.0/24
193.5.224.0/20
193.5.224.0/21
193.5.224.0/22
193.5.228.0/22
193.5.232.0/21
193.5.232.0/22
193.5.236.0/22
193.5.254.0/24
193.8.128.0/23
193.8.140.0/23
193.8.140.0/24
193.8.141.0/24
193.8.145.0/24
193.19.94.0/23
193.41.52.0/22
193.72.80.0/24
193.73.242.0/23
193.134.32.0/22
193.134.36.0/22
193.134.255.0/24
193.135.0.0/23
193.135.3.0/24
193.135.26.0/23
193.135.100.0/24
193.135.111.0/24
193.135.128.0/22
193.135.132.0/24
193.135.133.0/24
193.135.136.0/24
193.135.140.0/24
193.135.142.0/23
193.135.142.0/24
193.135.143.0/24
193.135.144.0/23
193.135.148.0/24
193.135.149.0/24
193.135.173.0/24
193.135.214.0/23
193.135.216.0/23
193.135.218.0/24
193.135.255.0/24
193.138.253.0/24
193.150.48.0/24
193.188.240.0/24
193.188.245.0/24
193.200.5.0/24
193.200.236.0/24
193.201.122.0/23
193.222.59.0/24
193.222.64.0/19
193.222.148.0/22
193.222.152.0/22
193.222.160.0/21
193.222.168.0/21
193.223.16.0/20
193.223.32.0/19
193.223.102.0/24
193.239.200.0/23
193.246.0.0/23
193.246.8.0/22
193.246.16.0/21
193.246.32.0/20
193.246.48.0/24
193.246.50.0/24
193.246.57.0/24
193.246.99.0/24
193.246.100.0/24
193.246.104.0/24
193.246.105.0/24
193.246.113.0/24
193.246.122.0/24
193.246.127.0/24
193.246.244.0/24
193.246.247.0/24
193.246.248.0/22
193.247.36.0/22
193.247.40.0/24
193.247.41.0/24
193.247.42.0/24
193.247.43.0/24
193.247.44.0/22
193.247.58.0/24
193.247.60.0/23
193.247.83.0/24
193.247.84.0/24
193.247.86.0/24
193.247.96.0/22
193.247.124.0/23
193.247.128.0/22
193.247.151.0/24
193.247.166.0/23
193.247.166.0/24
193.247.167.0/24
193.247.168.0/21
193.247.176.0/22
193.247.193.0/24
193.247.212.0/24
193.247.217.0/24
193.247.218.0/23
193.247.224.0/21
193.247.244.0/23
193.247.247.0/24
193.247.250.0/24
193.247.255.0/24
194.6.160.0/19
194.9.44.0/24
194.9.45.0/24
194.11.144.0/21
194.11.152.0/23
194.11.152.0/24
194.11.153.0/24
194.11.156.0/22
194.11.158.0/23
194.38.192.0/23
194.38.195.0/24
194.38.196.0/22
194.38.200.0/21
194.38.208.0/20
194.40.233.0/24
194.48.215.0/24
194.49.21.0/24
194.56.234.0/24
194.59.152.0/23
194.59.152.0/24
194.59.153.0/24
194.59.154.0/24
194.61.2.0/24
194.93.98.0/24
194.124.232.0/23
194.124.243.0/24
194.147.52.0/22
194.147.52.0/24
194.147.53.0/24
194.147.54.0/24
194.147.55.0/24
194.147.70.0/24
194.147.102.0/23
194.147.132.0/24
194.147.134.0/23
194.147.141.0/24
194.147.234.0/24
194.147.235.0/24
194.147.236.0/24
194.147.237.0/24
194.147.240.0/24
194.169.219.0/24
194.209.0.0/16
195.8.108.0/24
195.62.86.0/23
195.65.0.0/16
195.95.148.0/24
195.144.32.0/19
195.176.128.0/19
195.176.192.0/19
195.186.0.0/16
195.186.8.0/24
195.186.126.0/24
195.250.44.0/24
199.58.0.0/24
204.154.58.0/24
204.154.59.0/24
212.41.192.0/19
212.41.192.0/20
212.41.208.0/20
212.90.192.0/19
212.90.192.0/20
212.90.208.0/20
212.117.96.0/19
212.243.0.0/16
213.3.0.0/16
213.3.0.0/17
213.3.128.0/17
213.180.160.0/19
213.180.160.0/20
213.180.176.0/20
213.200.192.0/18
213.200.192.0/19
213.200.224.0/19
217.11.32.0/20
217.11.32.0/21
217.11.40.0/21
217.192.0.0/15

Announced IPv6 prefixes (50)

Prefix
2001:678:e0::/48
2001:678:d98::/48
2001:678:d9c::/48
2001:67c:420::/48
2001:67c:4f0::/48
2001:67c:5dc::/48
2001:67c:ff0::/48
2001:67c:1984::/48
2001:67c:273c::/48
2001:67c:2950::/48
2001:67c:2f70::/48
2001:918::/32
2001:918:ff44::/48
2001:918:ff64::/48
2001:918:ffa9::/48
2001:918:ffaa::/48
2001:918:ffac::/48
2001:918:ffad::/48
2001:918:ffcb::/48
2001:918:fff7::/48
2001:918:fff9::/48
2001:918:fffa::/48
2001:91a::/32
2001:91f::/32
2001:4d98::/33
2001:4d98::/34
2001:4d98:4000::/34
2a01:8b00::/32
2a01:a2e0::/32
2a02:a90::/32
2a02:1200::/27
2a02:1200::/28
2a02:1200::/29
2a02:1208::/29
2a02:1210::/28
2a02:1210::/29
2a02:1218::/29
2a02:21b0::/29
2a02:21b0::/30
2a02:21b0::/31
2a02:21b2::/31
2a02:21b4::/30
2a02:21b4::/31
2a02:21b6::/31
2a02:4620::/32
2a06:d581:3000::/36
2a07:2902:400::/38
2a0d:ed80:101::/48
2a10:a1c0::/48
2a10:a1c0:1002::/48