ispsystem.net
One organisation, resolved across 4 separately-registered clusters
linked by shared operating domain ispsystem.net — not name similarity, so
genuinely different organisations that share a name are excluded.
Data as of 2026-09-06
4 clusters ·
1,186 netblocks ·
2,624,433 IPv4 addresses ·
28 IPv6 prefixes
IPv6 ranges (28)
showing the 15 largest allocationsMember clusters
- Ace Data Centers II, L.L.C. 649 netblocks
- Petersburg Internet Network ltd. 390 netblocks
- Reliable Communications s.r.o. GB 126 netblocks
- Globenet Cabos Submarinos America Inc. 81 netblocks