Registered organisation
NORDUnet
Address space registered to NORDUnet, 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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.
IPv4 addresses
9,728
IPv6 /64s
34,359,738,369
Registered blocks
7
Countries
3
What this tells you
- Holds 9,728 IPv4 addresses and 34,359,738,369 IPv6 /64 networks across 7 registered blocks.
- Announced entirely by AS2603 NORDUnet.
- Its space resolves to 3 countries, mostly Denmark (92% of the IPv4 space).
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS2603 NORDUnet | 100% | 100% |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Denmark | 92% | 100% | |
| Sweden | 5% | - | |
| United Kingdom | 3% | <0.1% |
An operator of the same name runs networks of its own: see NORDUnet 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.