globalcapacity.com
One organisation, resolved across 11 separately-registered clusters
linked by shared operating domain globalcapacity.com — not name similarity, so
genuinely different organisations that share a name are excluded.
Data as of 2026-09-06
11 clusters ·
28,110 netblocks ·
101,187,616 IPv4 addresses ·
6,777 IPv6 prefixes ·
3 countries
IPv6 ranges (6,777)
showing the 15 largest allocationsMember clusters
- Charter Communications LLC US-DE 13,538 netblocks
- Windstream Communications LLC US-DE 3,494 netblocks
- RCN Corporation IT 3,319 netblocks
- Telstra International Limited AU 2,674 netblocks
- GTT Communications Inc. US-DE 2,634 netblocks
- Wave Broadband 2,024 netblocks
- Rackdog LLC 941 netblocks
- Internet Utilities NA LLC 453 netblocks
- IPNetZone 269 netblocks
- GTT Americas, LLC 160 netblocks
- NORTHERN CABLE AND FIBER, LLC 69 netblocks