Registered organisation
GTT Communications Inc.
Address space registered to GTT Communications Inc., and where it is announced from.
Registered holders come from the bulk whois that RIPE, APNIC and AFRINIC publish. ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.
IPv4 addresses
1,551,872
IPv6 /64s
146,028,888,081
Registered blocks
241
Countries
89
What this tells you
- Holds 1,551,872 IPv4 addresses and 146,028,888,081 IPv6 /64 networks across 241 registered blocks.
- Announced by 126 networks, the largest being AS3257 GTT Communications Inc. at 74% of the IPv4 space.
- Its space resolves to 89 countries, mostly United States (51% of the IPv4 space).
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS3257 GTT Communications Inc. | 74% | 88% | |
| AS3320 Deutsche Telekom AG | 4% | - | |
| AS984 Octopus Web Solution Inc. | 3% | - | |
| AS1299 Arelion (fka. Telia Carrier) | 2% | - | |
| AS9009 M247 Europe SRL | 2% | - | |
| AS3491 PCCW Global (HK) Ltd. | 2% | - | |
| AS212238 Datacamp Limited | 1% | - | |
| AS7029 Windstream Communications LLC | 1% | - | |
| AS260 GTT Americas, LLC | <0.1% | 3% | |
| Everything else, including space not announced (117 more) | 11% | 9% |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| United States | 51% | 100% | |
| United Kingdom | 11% | <0.1% | |
| Germany | 11% | <0.1% | |
| Italy | 4% | <0.1% | |
| France | 4% | <0.1% | |
| Netherlands | 3% | <0.1% | |
| Singapore | 2% | <0.1% | |
| Belgium | 2% | <0.1% | |
| Czechia | 0.2% | <0.1% | |
| Everything else, including space we cannot place (80 more) | 11% | <0.1% |
Holding a block is a registry fact, not a physical one. The organisation named here is who the block is assigned to, which is often a customer of the network operator announcing it.