Registered organisation
Roke Manor Research Limited
Address space registered to Roke Manor Research 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
4,096
IPv6 /64s
65,537
Registered blocks
2
Countries
1
What this tells you
- Holds 4,096 IPv4 addresses and 65,537 IPv6 /64 networks across 2 registered blocks.
- Announced by 2 networks, the largest being AS51043 Aspire Technology Solutions Ltd at 50% of the IPv4 space.
- All of the space we can place resolves to United Kingdom.
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS51043 Aspire Technology Solutions Ltd | 50% | - | |
| AS5413 Wavenet Limited | 38% | 100% | |
| Not announced to the internet | 12% | - |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| United Kingdom | 100% | 100% |
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.