AS209554 · ISIF OU

45
IPv4 prefixes
21,248
Announced IPv4 slots
79
IPv6 prefixes
🇪🇪 EE
Country

Summary

AS number
AS209554
Name
ISIF OU
Country
🇪🇪 Estonia
Type
RIPE
Category
isp
Normalized type
isp
Organization domain
isif.net
Domain evidence
Source reported; ownership unverified
Last changed
Unknown
Announced
124 prefixes
Updated
2026-10-25

IPv4 prefixes on this page (45 of 45)

Prefix
31.58.223.0/24
45.95.212.0/24
46.232.104.0/21
46.232.104.0/22
46.232.104.0/23
46.232.104.0/24
46.232.106.0/23
46.232.106.0/24
46.232.107.0/24
46.232.108.0/22
46.232.108.0/23
46.232.108.0/24
46.232.109.0/24
46.232.110.0/23
46.232.111.0/24
82.163.168.0/23
82.163.170.0/23
152.175.1.0/24
152.175.2.0/24
152.175.4.0/22
152.175.4.0/23
152.175.4.0/24
152.175.5.0/24
152.175.6.0/23
152.175.6.0/24
152.175.7.0/24
152.175.8.0/22
152.175.8.0/23
152.175.8.0/24
152.175.9.0/24
152.175.10.0/23
152.175.10.0/24
152.175.11.0/24
152.175.12.0/22
152.175.12.0/24
152.175.13.0/24
152.175.14.0/24
152.175.16.0/22
152.175.20.0/22
152.175.33.0/24
152.175.34.0/24
152.175.65.0/24
152.175.66.0/24
152.175.97.0/24
194.231.149.0/24

IPv6 prefixes on this page (5 of 79)

Prefix
2001:df1:4580::/48
2405:84c0:6f00::/40
2405:84c0:8001::/48
2405:84c0:8003::/48
2405:84c0:8004::/48

Address slots sum announced prefixes; overlapping routes count separately.