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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.
What this tells you
- Holds 1,407,960 IPv4 addresses and 146,028,822,528 IPv6 /64 networks across 231 registered blocks.
- Announced by 119 networks, the largest being AS3257 GTT Communications Inc. at 79% of the IPv4 space.
- Its space resolves to 84 countries, mostly United States (75% of the IPv4 space).
Networks announcing this space
Space announced by a network covers 100% of this holder's IPv4 space and 100% of its IPv6 space. The table below divides that space.
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS3257 GTT Communications Inc. | 79% | 97% | |
| AS984 Octopus Web Solution Inc. | 3% | - | |
| AS9009 M247 Europe SRL | 2% | - | |
| AS212238 Datacamp Limited | 2% | - | |
| AS3491 PCCW Global (HK) Ltd. | 2% | - | |
| AS41354 ITS Technology Group Limited | 1% | - | |
| AS30058 FDCservers.net | 1% | - | |
| AS22773 Cox Communications Inc. | 0.9% | - | |
| AS260 GTT Americas, LLC | <0.1% | 3% | |
| Everything else (110 more) | 8% | <0.1% |
Countries this space resolves to
Space we can place in a country covers 100% of this holder's IPv4 space and 100% of its IPv6 space. The table below divides that space.
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| United States | 75% | 100% | |
| United Kingdom | 6% | <0.1% | |
| Germany | 3% | <0.1% | |
| France | 2% | <0.1% | |
| Singapore | 2% | <0.1% | |
| Netherlands | 2% | <0.1% | |
| Belgium | 1% | <0.1% | |
| Spain | 1% | <0.1% | |
| Czechia | 0.2% | <0.1% | |
| Australia | 0.2% | <0.1% | |
| Everything else (74 more) | 7% | <0.1% |
An operator of the same name runs networks of its own: see GTT Communications Inc. for the networks side of the same company.
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.
Every figure on this page is also JSON: /api/v2/directory/org/gtt-communications-inc. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.