Registered organisation
firstcolo GmbH
Address space registered to firstcolo GmbH, 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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.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 134,144 IPv4 addresses and 103,079,215,104 IPv6 /64 networks across 16 registered blocks.
- Announced by 3 networks, the largest being AS25484 firstcolo GmbH at 99% of the IPv4 space.
- Its space resolves to 5 countries, mostly Germany (96% 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 | |
|---|---|---|---|
| AS25484 firstcolo GmbH | 99% | 100% | |
| AS214036 Ultahost, Inc. | 0.6% | - | |
| Everything else (1 more) | - | <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 | |
|---|---|---|---|
| Germany | 96% | 100% | |
| Austria | 3% | - | |
| Italy | 0.8% | - | |
| Czechia | 0.4% | - | |
| Netherlands | 0.2% | - |
An operator of the same name runs networks of its own: see firstcolo GmbH 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/firstcolo-gmbh. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.