o56.ru

One organisation, resolved across 2 separately-registered clusters linked by shared operating domain o56.ru — not name similarity, so genuinely different organisations that share a name are excluded.
Data as of 2026-07-26

2 clusters · 582 netblocks · 263,436 IPv4 addresses · 49 IPv6 prefixes

IPv6 ranges (49)

showing the 15 largest allocations

Member clusters