Registered organisation
Albert-Ludwigs-Universitaet Freiburg
Address space registered to Albert-Ludwigs-Universitaet Freiburg, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
78,592
IPv6 /64s
65,537
Registered blocks
54
Countries
1
What this tells you
- Holds 78,592 IPv4 addresses and 65,537 IPv6 /64 networks across 54 registered blocks.
- Announced entirely by AS553 BelWü.
- All of the space we can place resolves to Germany.
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS553 BelWü | 100% | 100% |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Germany | 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.