frontiernet.net
One organisation, resolved across 3 separately-registered clusters
linked by shared operating domain frontiernet.net — not name similarity, so
genuinely different organisations that share a name are excluded.
Data as of 2026-07-26
3 clusters ·
12,522 netblocks ·
146,858,564 IPv4 addresses ·
2,089 IPv6 prefixes ·
2 countries
IPv6 ranges (2,089)
showing the 15 largest allocationsMember clusters
- Verizon Business NL 7,010 netblocks
- Level 3 Parent, LLC US-LA 4,485 netblocks
- Frontier Communications of America, Inc. 1,299 netblocks