Registered organisation
Internet Viennaweb Service GmbH
Address space registered to Internet Viennaweb Service GmbH, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
11,264
IPv6 /64s
4,294,967,297
Registered blocks
4
Countries
1
What this tells you
- Holds 11,264 IPv4 addresses and 4,294,967,297 IPv6 /64 networks across 4 registered blocks.
- Announced by 3 networks, the largest being AS12971 Internet Viennaweb Service GmbH at 73% of the IPv4 space.
- All of the space we can place resolves to Austria.
Networks announcing this space
| Network | IPv4 share | |
|---|---|---|
| AS12971 Internet Viennaweb Service GmbH | 73% | |
| AS31239 Johann Baldermann | 20% | |
| AS47592 AZISTA GmbH | 7% |
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.