Registered organisation
RETN Limited
Address space registered to RETN Limited, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
31,744
IPv6 /64s
8,589,934,594
Registered blocks
12
Countries
37
What this tells you
- Holds 31,744 IPv4 addresses and 8,589,934,594 IPv6 /64 networks across 12 registered blocks.
- Announced by 10 networks, the largest being AS9002 RETN Limited at 66% of the IPv4 space.
- Its space resolves to 37 countries, mostly Germany (17% of the IPv4 space).
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS9002 RETN Limited | 66% | 50% | |
| AS28886 RETN Latvia | 13% | 50% | |
| AS25462 RETN Ukraine | 10% | - | |
| AS209447 RETN Turkey | 3% | - | |
| AS210203 RETN Italy | 2% | - | |
| AS51327 RETN Armenia | 2% | - | |
| AS60392 RETN Georgia | 2% | - | |
| AS214455 RETN United Arab Emirates | 2% | - | |
| Everything else, including space not announced (2 more) | 2% | - |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Germany | 17% | 50% | |
| Latvia | 16% | 50% | |
| Ukraine | 11% | <0.1% | |
| Singapore | 11% | <0.1% | |
| United Kingdom | 8% | <0.1% | |
| Poland | 6% | <0.1% | |
| Netherlands | 5% | <0.1% | |
| Italy | 4% | <0.1% | |
| Finland | 3% | <0.1% | |
| Everything else, including space we cannot place (28 more) | 18% | <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.