Registered organisation
Yahoo Japan
Address space registered to Yahoo Japan, 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
120,832
IPv6 /64s
4,295,032,834
Registered blocks
8
Countries
1
What this tells you
- Holds 120,832 IPv4 addresses and 4,295,032,834 IPv6 /64 networks across 8 registered blocks.
- One network announces this space, AS24572 Yahoo Japan, covering 98% of the IPv4 space.
- All of the space we can place resolves to Japan.
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS24572 Yahoo Japan | 98% | 100% | |
| Not announced to the internet | 2% | <0.1% |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Japan | 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.