Registered organisation
Technische Universitat Wien
Address space registered to Technische Universitat Wien, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
134,432
IPv6 /64s
4,295,032,834
Registered blocks
13
Countries
1
What this tells you
- Holds 134,432 IPv4 addresses and 4,295,032,834 IPv6 /64 networks across 13 registered blocks.
- Announced by 2 networks, the largest being AS679 Technische Universitat Wien at 98% of the IPv4 space.
- All of the space we can place resolves to Austria.
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS679 Technische Universitat Wien | 98% | - | |
| AS1853 ACONET | 2% | 100% | |
| Not announced to the internet | 0.2% | - |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Austria | 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.