Yahoo Holdings Inc.
AS7280 is Yahoo Holdings Inc.. It announces 2,304 IPv4 addresses in 9 prefixes, and 9 IPv6 prefixes.
United States· ARIN· allocated 1996-11-01· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States768 · 42.86%
- Australia512 · 28.57%
- Singapore512 · 28.57%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- YAHOO-FC
- name
- Yahoo Holdings Inc.
- org
- OH-207
- org name
- Yahoo Holdings Inc.
- org address
- 770 BROADWAY FL 9, New York, NY, 10003-9558
- org city
- New York
- org country
- US
- country
- US
- source
- arin
- created
- 1996-11-01
- updated
- 2019-05-01
- abuse name
- Oath Abuse
- abuse email
- network-abuse@cc.yahoo-inc.com
- abuse phone
- +1-408-349-3300
- abuse kind
- role
- abuse city
- New York
- abuse country
- US
- admin name
- Oath Domain Admin
- admin email
- domain-admin@oath.com
- admin phone
- +1-703-265-4670
- admin kind
- role
- admin city
- Dulles
- admin country
- US
- tech name
- Oath Tech Contact
- tech email
- rir-tech@oath.com
- tech phone
- +1-408-349-5555
- tech kind
- role
- tech city
- New York
- tech country
- US
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- Anycast IP2,304100.00%
- None here
- None here
- 0.39%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 27.123.60.0/24 | Singapore | not found | 17 | 2026-10-02 |
| 27.123.61.0/24 | Singapore | not found | 17 | 2026-10-02 |
| 68.142.254.0/24 | United States | not found | 17 | 2026-10-02 |
| 68.142.255.0/24 | United States | not found | 17 | 2026-10-02 |
| 68.180.129.0/24 | United States | not found | 17 | 2026-10-02 |
| 183.177.70.0/24 | Australia | not found | 17 | 2026-10-02 |
| 183.177.71.0/24 | Australia | not found | 17 | 2026-10-02 |
| 200.152.168.0/24 | — | not found | 17 | 2026-10-02 |
| 200.152.169.0/24 | — | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:4998:160::/48 | United States | not found | 20 | 2026-10-02 |
| 2001:4998:180::/48 | United States | not found | 20 | 2026-10-02 |
| 2001:4998:1c0::/48 | United States | not found | 20 | 2026-10-02 |
| 2406:2000:ff90::/48 | Taiwan | not found | 20 | 2026-10-02 |
| 2406:2000:ff91::/48 | Taiwan | not found | 20 | 2026-10-02 |
| 2406:6e00::/48 | Australia | not found | 20 | 2026-10-02 |
| 2406:6e00:1::/48 | Australia | not found | 20 | 2026-10-02 |
| 2804:1bc:ff90::/48 | — | not found | 20 | 2026-10-02 |
| 2804:1bc:ff91::/48 | — | not found | 20 | 2026-10-02 |
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