Registered organisation
The University of Manchester
Address space registered to The University of Manchester, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
77,184
IPv6 /64s
4,295,032,834
Registered blocks
30
Countries
1
What this tells you
- Holds 77,184 IPv4 addresses and 4,295,032,834 IPv6 /64 networks across 30 registered blocks.
- Announced by 2 networks, the largest being AS786 Jisc Services Limited at 94% of the IPv4 space.
- All of the space we can place resolves to United Kingdom.
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS786 Jisc Services Limited | 94% | <0.1% | |
| AS60333 The University of Manchester | 1% | - | |
| Not announced to the internet | 4% | 100% |
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.