Registered organisation
University of Sydney
Address space registered to University of Sydney, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
67,328
IPv6 /64s
-
Registered blocks
7
Countries
1
What this tells you
- Holds 67,328 IPv4 addresses across 7 registered blocks.
- Announced by 2 networks, the largest being AS23719 University of Sydney at 98% of the IPv4 space.
- All of the space we can place resolves to Australia.
Networks announcing this space
| Network | IPv4 share | |
|---|---|---|
| AS23719 University of Sydney | 98% | |
| AS13335 Cloudflare, Inc. | 0.4% | |
| Not announced to the internet | 2% |
Countries this space resolves to
| Country | IPv4 share | |
|---|---|---|
| Australia | 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.