asn.dev

Address space

AS51645 IRKUTSK-AS

IPv4 prefixes 49 73.22K addresses
IPv6 prefixes 10
Most common size /21 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/20
/20: 7
7
/21
/21: 13
13
/22
/22: 11
11
/23
/23: 8
8
/24
/24: 10
10

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
/39
/39: 1
1
/40
/40: 1
1
/41
/41: 1
1
/42
/42: 1
1
/43
/43: 1
1
/44
/44: 1
1
/45
/45: 1
1
/46
/46: 1
1
/47
/47: 2
2

Geography

Where the space lands

CountryNamePrefixes
RURussian Federation59

Inventory

All prefixes

59 total
PrefixFamilyAddressesCountryFlags
5.167.0.0/21IPv42,048RU
5.167.8.0/21IPv42,048RU
5.167.16.0/20IPv44,096RU
31.132.224.0/20IPv44,096RU
37.113.232.0/21IPv42,048RU
62.68.152.0/21IPv42,048RU
79.136.208.0/21IPv42,048RU
81.163.96.0/20IPv44,096RU
84.244.8.0/21IPv42,048RU
84.244.16.0/21IPv42,048RU
84.244.31.0/24IPv4256RU
84.244.32.0/20IPv44,096RU
91.242.176.0/20IPv44,096RU
93.94.176.0/21IPv42,048RU
94.158.0.0/20IPv44,096RU
109.163.216.0/22IPv41,024RU
109.163.220.0/23IPv4512RU
109.163.222.0/23IPv4512RU
109.194.16.0/22IPv41,024RU
109.194.20.0/23IPv4512RU
109.194.22.0/23IPv4512RU
109.194.24.0/22IPv41,024RU
109.194.28.0/24IPv4256RU
109.194.29.0/24IPv4256RU
109.194.30.0/23IPv4512RU
176.117.224.0/21IPv42,048RU
176.117.232.0/22IPv41,024RU
176.117.236.0/23IPv4512RU
176.117.238.0/23IPv4512RU
176.117.240.0/20IPv44,096RU
176.212.16.0/22IPv41,024RU
176.212.20.0/24IPv4256RU
176.212.21.0/24IPv4256RU
176.212.22.0/23IPv4512RU
176.212.24.0/21IPv42,048RU
176.213.216.0/21IPv42,048RU
176.215.224.0/22IPv41,024RU
176.215.228.0/24IPv4256RU
176.215.229.0/24IPv4256RU
176.215.230.0/24IPv4256RU
176.215.231.0/24IPv4256RU
176.215.232.0/21IPv42,048RU
176.215.240.0/21IPv42,048RU
176.215.248.0/22IPv41,024RU
176.215.252.0/22IPv41,024RU
185.23.8.0/22IPv41,024RU
185.37.56.0/22IPv41,024RU
188.186.60.0/22IPv41,024RU
188.187.225.0/24IPv4256RU
2a02:2698:2000::/43IPv6—RU
2a02:2698:2020::/45IPv6—RU
2a02:2698:2028::/46IPv6—RU
2a02:2698:202c::/47IPv6—RU
2a02:2698:202e::/47IPv6—RU
2a02:2698:2030::/44IPv6—RU
2a02:2698:2040::/42IPv6—RU
2a02:2698:2080::/41IPv6—RU
2a02:2698:2100::/40IPv6—RU
2a02:2698:2200::/39IPv6—RU