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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.
IPv4 addresses
146,944
IPv6 /64s
103,079,215,110
Registered blocks
16
Countries
3
What this tells you
- Holds 146,944 IPv4 addresses and 103,079,215,110 IPv6 /64 networks across 16 registered blocks.
- Announced by 3 networks, the largest being AS44066 firstcolo GmbH at 91% of the IPv4 space.
- Its space resolves to 3 countries, mostly Germany (98% of the IPv4 space).
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS44066 firstcolo GmbH | 91% | 13% | |
| AS214036 Ultahost, Inc. | 8% | - | |
| Everything else, including space not announced (1 more) | 0.7% | 87% |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Germany | 98% | 100% | |
| Austria | 1% | - | |
| Netherlands | 0.3% | - |
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.