Registered organisation
Yahoo Inc.
Address space registered to Yahoo Inc., 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 ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.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
221,696
IPv6 /64s
8,590,000,131
Registered blocks
34
Countries
9
What this tells you
- Holds 221,696 IPv4 addresses and 8,590,000,131 IPv6 /64 networks across 34 registered blocks.
- 33% of this organisation's IPv4 space is announced. The rest is registered to them and not currently routed.
- Announced by 5 networks, the largest being AS56173 internet content provider at 17% of the IPv4 space.
- Its space resolves to 9 countries, mostly United States (53% of the IPv4 space).
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS56173 internet content provider | 17% | - | |
| AS10310 Yahoo Holdings Inc. | 15% | 100% | |
| AS24376 Yahoo China Datacenter | 0.3% | - | |
| AS23879 INY Edge site | 0.1% | - | |
| AS23926 INZ Edge site | 0.1% | - | |
| Not announced to the internet | 67% | <0.1% |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| United States | 53% | 50% | |
| Singapore | 17% | - | |
| Hong Kong | 16% | - | |
| Taiwan | 12% | - | |
| China | 2% | - | |
| Japan | 0.3% | - | |
| Australia | <0.1% | 50% | |
| Everything else, including space we cannot place (2 more) | <0.1% | <0.1% |
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.