asn.dev

Address space

AS3303 SWISSCOM Swisscom Switzerland Ltd

IPv4 prefixes 412 3.49M addresses
IPv6 prefixes 98
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/13
/13: 2
2
/14
/14: 3
3
/15
/15: 1
1
/16
/16: 8
8
/17
/17: 8
8
/18
/18: 14
14
/19
/19: 21
21
/20
/20: 31
31
/21
/21: 32
32
/22
/22: 68
68
/23
/23: 82
82
/24
/24: 142
142

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

Prefix sizes

IPv6
/28
/28: 1
1
/29
/29: 2
2
/30
/30: 1
1
/31
/31: 1
1
/32
/32: 7
7
/33
/33: 2
2
/34
/34: 3
3
/35
/35: 3
3
/36
/36: 4
4
/37
/37: 2
2
/38
/38: 5
5
/39
/39: 3
3
/40
/40: 3
3
/41
/41: 1
1
/42
/42: 1
1
/43
/43: 3
3
/44
/44: 5
5
/45
/45: 9
9
/46
/46: 10
10
/47
/47: 8
8
/48
/48: 24
24

Geography

Where the space lands

CountryNamePrefixes
CHSwitzerland510

Inventory

All prefixes

showing 400 of 510
PrefixFamilyAddressesCountryFlags
46.14.0.0/16IPv465,536CH
46.245.144.0/21IPv42,048CH
62.202.0.0/17IPv432,768CH
62.202.128.0/20IPv44,096CH
62.202.144.0/21IPv42,048CH
62.202.172.0/23IPv4512CH
62.202.174.0/24IPv4256CH
62.202.176.0/20IPv44,096CH
62.202.192.0/21IPv42,048CH
62.202.200.0/24IPv4256CH
62.202.202.0/24IPv4256CH
62.202.204.0/22IPv41,024CH
62.202.208.0/20IPv44,096CH
62.202.224.0/19IPv48,192CH
62.203.0.0/16IPv465,536CH
78.110.128.0/20IPv44,096CH
80.75.192.0/20IPv44,096CH
80.94.144.0/20IPv44,096CH
81.62.0.0/15IPv4131,072CH
83.76.0.0/14IPv4262,144CH
83.173.192.0/18IPv416,384CH
84.253.0.0/18IPv416,384CH
85.0.0.0/13IPv4524,288CH
91.198.58.0/24IPv4256CH
91.198.72.0/24IPv4256CH
91.206.11.0/24IPv4256CH
91.209.158.0/24IPv4256CH
91.212.91.0/24IPv4256CH
91.212.117.0/24IPv4256CH
91.216.229.0/24IPv4256CH
91.220.40.0/24IPv4256CH
91.220.99.0/24IPv4256CH
91.223.121.0/24IPv4256CH
91.223.154.0/24IPv4256CH
91.226.202.0/24IPv4256CH
91.230.249.0/24IPv4256CH
92.104.0.0/14IPv4262,144CH
95.152.64.0/18IPv416,384CH
109.164.128.0/17IPv432,768CH
136.238.2.0/23IPv4512CH
136.238.12.0/23IPv4512CH
136.238.14.0/24IPv4256CH
138.81.0.0/18IPv416,384CH
138.81.128.0/18IPv416,384CH
138.187.128.0/18IPv416,384CH
138.188.0.0/17IPv432,768CH
138.188.128.0/19IPv48,192CH
138.188.160.0/21IPv42,048CH
138.188.168.0/22IPv41,024CH
138.188.172.0/23IPv4512CH
138.188.176.0/20IPv44,096CH
138.188.192.0/18IPv416,384CH
138.190.0.0/16IPv465,536CH
138.223.0.0/16IPv465,536CH
144.2.64.0/18IPv416,384CH
146.4.0.0/16IPv465,536CH
149.133.4.0/23IPv4512CH
152.89.80.0/22IPv41,024CH
156.135.8.0/22IPv41,024CH
156.135.24.0/22IPv41,024CH
160.63.24.0/22IPv41,024CH
160.63.80.0/21IPv42,048CH
160.63.200.0/21IPv42,048CH
161.78.0.0/20IPv44,096CH
162.21.0.0/16IPv465,536CH
164.128.32.0/19IPv48,192CH
164.128.64.0/19IPv48,192CH
164.128.128.0/17IPv432,768CH
170.17.128.0/17IPv432,768CH
170.205.64.0/18IPv416,384CH
176.127.0.0/16IPv465,536CH
178.174.0.0/18IPv416,384CH
178.174.64.0/19IPv48,192CH
178.192.0.0/13IPv4524,288CH
178.238.160.0/20IPv44,096CH
184.86.80.0/22IPv41,024CH
185.31.180.0/22IPv41,024CH
185.39.92.0/22IPv41,024CH
185.49.152.0/22IPv41,024CH
185.54.172.0/22IPv41,024CH
185.58.1.0/24IPv4256CH
185.105.132.0/22IPv41,024CH
185.105.144.0/22IPv41,024CH
185.119.176.0/22IPv41,024CH
185.176.236.0/22IPv41,024CH
185.210.0.0/22IPv41,024CH
188.60.0.0/14IPv4262,144CH
188.92.48.0/21IPv42,048CH
192.53.104.0/24IPv4256CH
192.83.223.0/24IPv4256CH
192.102.95.0/24IPv4256CH
193.0.237.0/24IPv4256CH
193.5.0.0/24IPv4256CH
193.5.3.0/24IPv4256CH
193.5.4.0/22IPv41,024CH
193.5.29.0/24IPv4256CH
193.5.36.0/24IPv4256CH
193.5.59.0/24IPv4256CH
193.5.61.0/24IPv4256CH
193.5.224.0/20IPv44,096CH
193.5.254.0/24IPv4256CH
193.8.128.0/23IPv4512CH
193.8.140.0/23IPv4512CH
193.8.145.0/24IPv4256CH
193.19.94.0/23IPv4512CH
193.41.52.0/22IPv41,024CH
193.72.80.0/24IPv4256CH
193.73.242.0/23IPv4512CH
193.134.32.0/21IPv42,048CH
193.134.255.0/24IPv4256CH
193.135.0.0/23IPv4512CH
193.135.3.0/24IPv4256CH
193.135.26.0/23IPv4512CH
193.135.100.0/24IPv4256CH
193.135.111.0/24IPv4256CH
193.135.128.0/22IPv41,024CH
193.135.132.0/23IPv4512CH
193.135.136.0/24IPv4256CH
193.135.140.0/24IPv4256CH
193.135.142.0/23IPv4512CH
193.135.144.0/23IPv4512CH
193.135.148.0/23IPv4512CH
193.135.173.0/24IPv4256CH
193.135.214.0/23IPv4512CH
193.135.216.0/22IPv41,024CH
193.135.255.0/24IPv4256CH
193.138.253.0/24IPv4256CH
193.150.48.0/24IPv4256CH
193.188.240.0/24IPv4256CH
193.188.245.0/24IPv4256CH
193.200.5.0/24IPv4256CH
193.200.236.0/24IPv4256CH
193.201.122.0/23IPv4512CH
193.222.59.0/24IPv4256CH
193.222.64.0/19IPv48,192CH
193.222.148.0/22IPv41,024CH
193.222.152.0/22IPv41,024CH
193.222.160.0/20IPv44,096CH
193.223.16.0/20IPv44,096CH
193.223.32.0/19IPv48,192CH
193.223.102.0/24IPv4256CH
193.239.200.0/23IPv4512CH
193.246.0.0/23IPv4512CH
193.246.8.0/22IPv41,024CH
193.246.16.0/21IPv42,048CH
193.246.32.0/20IPv44,096CH
193.246.48.0/24IPv4256CH
193.246.50.0/24IPv4256CH
193.246.57.0/24IPv4256CH
193.246.99.0/24IPv4256CH
193.246.100.0/24IPv4256CH
193.246.104.0/23IPv4512CH
193.246.113.0/24IPv4256CH
193.246.122.0/24IPv4256CH
193.246.127.0/24IPv4256CH
193.246.244.0/24IPv4256CH
193.246.247.0/24IPv4256CH
193.246.248.0/22IPv41,024CH
193.247.36.0/22IPv41,024CH
193.247.41.0/24IPv4256CH
193.247.42.0/23IPv4512CH
193.247.44.0/22IPv41,024CH
193.247.58.0/24IPv4256CH
193.247.60.0/23IPv4512CH
193.247.83.0/24IPv4256CH
193.247.84.0/24IPv4256CH
193.247.86.0/24IPv4256CH
193.247.96.0/22IPv41,024CH
193.247.124.0/23IPv4512CH
193.247.128.0/22IPv41,024CH
193.247.151.0/24IPv4256CH
193.247.168.0/21IPv42,048CH
193.247.176.0/22IPv41,024CH
193.247.193.0/24IPv4256CH
193.247.212.0/24IPv4256CH
193.247.217.0/24IPv4256CH
193.247.224.0/21IPv42,048CH
193.247.244.0/23IPv4512CH
193.247.247.0/24IPv4256CH
193.247.250.0/24IPv4256CH
194.6.160.0/24IPv4256CH
194.6.162.0/24IPv4256CH
194.6.164.0/22IPv41,024CH
194.6.168.0/23IPv4512CH
194.6.171.0/24IPv4256CH
194.6.172.0/24IPv4256CH
194.6.175.0/24IPv4256CH
194.6.176.0/24IPv4256CH
194.6.178.0/24IPv4256CH
194.6.180.0/22IPv41,024CH
194.6.184.0/22IPv41,024CH
194.6.189.0/24IPv4256CH
194.6.190.0/23IPv4512CH
194.9.44.0/23IPv4512CH
194.11.144.0/21IPv42,048CH
194.11.152.0/23IPv4512CH
194.11.156.0/22IPv41,024CH
194.38.192.0/23IPv4512CH
194.38.195.0/24IPv4256CH
194.38.196.0/22IPv41,024CH
194.38.200.0/21IPv42,048CH
194.38.208.0/20IPv44,096CH
194.40.233.0/24IPv4256CH
194.48.215.0/24IPv4256CH
194.49.21.0/24IPv4256CH
194.56.234.0/24IPv4256CH
194.59.152.0/23IPv4512CH
194.59.154.0/24IPv4256CH
194.61.2.0/24IPv4256CH
194.93.98.0/24IPv4256CH
194.124.232.0/23IPv4512CH
194.147.52.0/22IPv41,024CH
194.147.70.0/24IPv4256CH
194.147.102.0/23IPv4512CH
194.147.132.0/24IPv4256CH
194.147.134.0/23IPv4512CH
194.147.141.0/24IPv4256CH
194.147.234.0/23IPv4512CH
194.147.236.0/23IPv4512CH
194.147.240.0/24IPv4256CH
194.169.219.0/24IPv4256CH
194.209.0.0/23IPv4512CH
194.209.2.0/24IPv4256CH
194.209.5.0/24IPv4256CH
194.209.7.0/24IPv4256CH
194.209.8.0/22IPv41,024CH
194.209.13.0/24IPv4256CH
194.209.14.0/23IPv4512CH
194.209.16.0/22IPv41,024CH
194.209.20.0/23IPv4512CH
194.209.22.0/24IPv4256CH
194.209.24.0/22IPv41,024CH
194.209.29.0/24IPv4256CH
194.209.30.0/24IPv4256CH
194.209.32.0/22IPv41,024CH
194.209.36.0/23IPv4512CH
194.209.38.0/24IPv4256CH
194.209.41.0/24IPv4256CH
194.209.42.0/23IPv4512CH
194.209.44.0/22IPv41,024CH
194.209.48.0/22IPv41,024CH
194.209.52.0/23IPv4512CH
194.209.56.0/21IPv42,048CH
194.209.64.0/22IPv41,024CH
194.209.68.0/24IPv4256CH
194.209.70.0/23IPv4512CH
194.209.72.0/23IPv4512CH
194.209.75.0/24IPv4256CH
194.209.76.0/23IPv4512CH
194.209.79.0/24IPv4256CH
194.209.81.0/24IPv4256CH
194.209.82.0/23IPv4512CH
194.209.84.0/22IPv41,024CH
194.209.88.0/21IPv42,048CH
194.209.96.0/20IPv44,096CH
194.209.112.0/24IPv4256CH
194.209.114.0/23IPv4512CH
194.209.116.0/23IPv4512CH
194.209.119.0/24IPv4256CH
194.209.120.0/24IPv4256CH
194.209.122.0/23IPv4512CH
194.209.124.0/22IPv41,024CH
194.209.128.0/20IPv44,096CH
194.209.144.0/24IPv4256CH
194.209.146.0/23IPv4512CH
194.209.148.0/22IPv41,024CH
194.209.152.0/21IPv42,048CH
194.209.160.0/19IPv48,192CH
194.209.194.0/23IPv4512CH
194.209.196.0/23IPv4512CH
194.209.200.0/23IPv4512CH
194.209.203.0/24IPv4256CH
194.209.204.0/22IPv41,024CH
194.209.208.0/22IPv41,024CH
194.209.212.0/23IPv4512CH
194.209.215.0/24IPv4256CH
194.209.216.0/23IPv4512CH
194.209.219.0/24IPv4256CH
194.209.220.0/22IPv41,024CH
194.209.224.0/21IPv42,048CH
194.209.232.0/22IPv41,024CH
194.209.236.0/24IPv4256CH
194.209.238.0/23IPv4512CH
194.209.240.0/24IPv4256CH
194.209.242.0/23IPv4512CH
194.209.245.0/24IPv4256CH
194.209.246.0/23IPv4512CH
194.209.248.0/21IPv42,048CH
195.8.108.0/24IPv4256CH
195.62.86.0/23IPv4512CH
195.65.1.0/24IPv4256CH
195.65.2.0/23IPv4512CH
195.65.4.0/22IPv41,024CH
195.65.8.0/21IPv42,048CH
195.65.16.0/21IPv42,048CH
195.65.25.0/24IPv4256CH
195.65.26.0/23IPv4512CH
195.65.28.0/22IPv41,024CH
195.65.32.0/24IPv4256CH
195.65.34.0/23IPv4512CH
195.65.36.0/24IPv4256CH
195.65.38.0/23IPv4512CH
195.65.40.0/23IPv4512CH
195.65.42.0/24IPv4256CH
195.65.44.0/22IPv41,024CH
195.65.48.0/20IPv44,096CH
195.65.64.0/20IPv44,096CH
195.65.80.0/22IPv41,024CH
195.65.84.0/23IPv4512CH
195.65.87.0/24IPv4256CH
195.65.88.0/23IPv4512CH
195.65.90.0/24IPv4256CH
195.65.92.0/22IPv41,024CH
195.65.96.0/22IPv41,024CH
195.65.100.0/23IPv4512CH
195.65.102.0/24IPv4256CH
195.65.104.0/21IPv42,048CH
195.65.112.0/20IPv44,096CH
195.65.128.0/21IPv42,048CH
195.65.136.0/22IPv41,024CH
195.65.140.0/23IPv4512CH
195.65.143.0/24IPv4256CH
195.65.144.0/20IPv44,096CH
195.65.160.0/19IPv48,192CH
195.65.192.0/18IPv416,384CH
195.95.148.0/24IPv4256CH
195.144.32.0/19IPv48,192CH
195.176.128.0/19IPv48,192CH
195.176.192.0/19IPv48,192CH
195.186.0.0/21IPv42,048CH
195.186.8.0/24IPv4256CH
195.186.9.0/24IPv4256CH
195.186.10.0/23IPv4512CH
195.186.12.0/22IPv41,024CH
195.186.16.0/20IPv44,096CH
195.186.32.0/19IPv48,192CH
195.186.64.0/19IPv48,192CH
195.186.96.0/20IPv44,096CH
195.186.112.0/21IPv42,048CH
195.186.120.0/22IPv41,024CH
195.186.124.0/23IPv4512CH
195.186.126.0/24IPv4256CH
195.186.127.0/24IPv4256CH
195.186.128.0/17IPv432,768CH
195.250.44.0/24IPv4256CH
199.58.0.0/24IPv4256CH
204.154.58.0/23IPv4512CH
212.41.192.0/19IPv48,192CH
212.90.192.0/19IPv48,192CH
212.117.96.0/19IPv48,192CH
212.243.0.0/21IPv42,048CH
212.243.8.0/22IPv41,024CH
212.243.13.0/24IPv4256CH
212.243.14.0/23IPv4512CH
212.243.16.0/20IPv44,096CH
212.243.32.0/24IPv4256CH
212.243.34.0/23IPv4512CH
212.243.36.0/23IPv4512CH
212.243.38.0/24IPv4256CH
212.243.40.0/21IPv42,048CH
212.243.48.0/22IPv41,024CH
212.243.52.0/23IPv4512CH
212.243.55.0/24IPv4256CH
212.243.56.0/22IPv41,024CH
212.243.61.0/24IPv4256CH
212.243.62.0/23IPv4512CH
212.243.64.0/23IPv4512CH
212.243.67.0/24IPv4256CH
212.243.68.0/22IPv41,024CH
212.243.72.0/21IPv42,048CH
212.243.80.0/20IPv44,096CH
212.243.96.0/20IPv44,096CH
212.243.112.0/23IPv4512CH
212.243.114.0/24IPv4256CH
212.243.116.0/22IPv41,024CH
212.243.122.0/24IPv4256CH
212.243.128.0/24IPv4256CH
212.243.130.0/23IPv4512CH
212.243.132.0/22IPv41,024CH
212.243.136.0/21IPv42,048CH
212.243.144.0/20IPv44,096CH
212.243.160.0/20IPv44,096CH
212.243.176.0/23IPv4512CH
212.243.179.0/24IPv4256CH
212.243.180.0/22IPv41,024CH
212.243.184.0/21IPv42,048CH
212.243.192.0/18IPv416,384CH
213.3.0.0/16IPv465,536CH
213.180.160.0/19IPv48,192CH
213.200.192.0/18IPv416,384CH
217.11.32.0/20IPv44,096CH
217.192.0.0/20IPv44,096CH
217.192.16.0/21IPv42,048CH
217.192.24.0/22IPv41,024CH
217.192.28.0/23IPv4512CH
217.192.31.0/24IPv4256CH
217.192.32.0/19IPv48,192CH
217.192.64.0/20IPv44,096CH
217.192.80.0/22IPv41,024CH
217.192.84.0/23IPv4512CH

Capped at 400 rows to keep the page a sane size. The filter searches only what is rendered.