asn.dev

Address space

AS559 SWITCH Switch, Swiss Academic and Research Network

IPv4 prefixes 106 2.18M addresses
IPv6 prefixes 8
Most common size /16 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/15
/15: 2
2
/16
/16: 27
27
/17
/17: 1
1
/18
/18: 2
2
/19
/19: 3
3
/20
/20: 2
2
/21
/21: 11
11
/22
/22: 17
17
/23
/23: 18
18
/24
/24: 23
23

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
/29
/29: 5
5
/32
/32: 1
1
/48
/48: 2
2

Geography

Where the space lands

CountryNamePrefixes
CHSwitzerland114

Inventory

All prefixes

114 total
PrefixFamilyAddressesCountryFlags
82.130.64.0/18IPv416,384CH
86.119.0.0/16IPv465,536CH
89.206.64.0/18IPv416,384CH
128.178.0.0/15IPv4131,072CH
129.129.0.0/16IPv465,536CH
129.132.0.0/16IPv465,536CH
129.194.0.0/15IPv4131,072CH
130.59.0.0/16IPv465,536CH
130.60.0.0/16IPv465,536CH
130.82.0.0/16IPv465,536CH
130.92.0.0/16IPv465,536CH
130.125.0.0/16IPv465,536CH
130.223.0.0/16IPv465,536CH
131.152.0.0/16IPv465,536CH
134.21.0.0/16IPv465,536CH
138.131.0.0/16IPv465,536CH
141.249.0.0/16IPv465,536CH
144.200.0.0/16IPv465,536CH
146.136.0.0/16IPv465,536CH
147.86.0.0/16IPv465,536CH
147.88.0.0/16IPv465,536CH
148.187.0.0/16IPv465,536CH
148.196.0.0/16IPv465,536CH
152.88.0.0/16IPv465,536CH
152.96.0.0/16IPv465,536CH
153.109.0.0/16IPv465,536CH
155.105.0.0/16IPv465,536CH
157.26.0.0/16IPv465,536CH
160.85.0.0/16IPv465,536CH
160.98.0.0/16IPv465,536CH
161.62.0.0/16IPv465,536CH
185.133.44.0/22IPv41,024CH
185.144.36.0/22IPv41,024CH
185.207.116.0/22IPv41,024CH
192.12.247.0/24IPv4256CH
192.26.28.0/22IPv41,024CH
192.26.32.0/21IPv42,048CH
192.26.40.0/22IPv41,024CH
192.26.44.0/24IPv4256CH
192.26.46.0/23IPv4512CH
192.33.87.0/24IPv4256CH
192.33.89.0/24IPv4256CH
192.33.90.0/23IPv4512CH
192.33.92.0/22IPv41,024CH
192.33.96.0/21IPv42,048CH
192.33.104.0/22IPv41,024CH
192.33.108.0/23IPv4512CH
192.33.110.0/24IPv4256CH
192.33.118.0/23IPv4512CH
192.33.120.0/21IPv42,048CH
192.33.192.0/19IPv48,192CH
192.33.224.0/21IPv42,048CH
192.41.132.0/22IPv41,024CH
192.41.136.0/24IPv4256CH
192.41.149.0/24IPv4256CH
192.41.150.0/23IPv4512CH
192.41.152.0/21IPv42,048CH
192.41.160.0/24IPv4256CH
192.42.42.0/23IPv4512CH
192.42.44.0/22IPv41,024CH
192.42.180.0/22IPv41,024CH
192.42.184.0/21IPv42,048CH
192.42.192.0/21IPv42,048CH
192.42.200.0/23IPv4512CH
192.43.192.0/22IPv41,024CH
192.43.196.0/24IPv4256CH
192.47.244.0/22IPv41,024CH
192.47.248.0/23IPv4512CH
192.65.92.0/23IPv4512CH
192.101.176.0/24IPv4256CH
192.135.150.0/23IPv4512CH
192.135.152.0/21IPv42,048CH
192.152.98.0/24IPv4256CH
193.5.22.0/24IPv4256CH
193.5.26.0/23IPv4512CH
193.5.53.0/24IPv4256CH
193.5.54.0/23IPv4512CH
193.5.58.0/24IPv4256CH
193.5.60.0/24IPv4256CH
193.5.152.0/22IPv41,024CH
193.5.168.0/22IPv41,024CH
193.8.136.0/23IPv4512CH
193.36.32.0/24IPv4256CH
193.73.125.0/24IPv4256CH
193.134.200.0/21IPv42,048CH
193.134.216.0/21IPv42,048CH
193.135.168.0/22IPv41,024CH
193.135.240.0/21IPv42,048CH
193.222.112.0/20IPv44,096CH
193.222.241.0/24IPv4256CH
193.222.242.0/23IPv4512CH
193.222.244.0/22IPv41,024CH
193.222.248.0/23IPv4512CH
193.222.250.0/24IPv4256CH
193.246.121.0/24IPv4256CH
193.246.176.0/20IPv44,096CH
193.247.182.0/24IPv4256CH
193.247.190.0/23IPv4512CH
193.247.240.0/22IPv41,024CH
193.247.248.0/23IPv4512CH
194.11.133.0/24IPv4256CH
194.11.134.0/23IPv4512CH
194.153.96.0/24IPv4256CH
195.176.0.0/17IPv432,768CH
195.176.160.0/19IPv48,192CH
195.176.224.0/19IPv48,192CH
2001:620::/29IPv6—CH
2001:67c:10ec::/48IPv6—CH
2001:67c:16dc::/48IPv6—CH
2a02:7dc0::/32IPv6—CH
2a07:3e00::/29IPv6—CH
2a0a:4ec0::/29IPv6—CH
2a0b:1200::/29IPv6—CH
2a0b:2040::/29IPv6—CH