Data as of Nov 4, 2026
Autonomous system

AS7280

Yahoo Holdings Inc.

Announces 2,304 addresses in 9 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
27.123.60.0/24
since Oct 2022
BusinessYahoo Inc.
via Yahoo Asia
27.123.61.0/24
since Oct 2022
BusinessYahoo Inc.
via Yahoo Asia
68.142.254.0/24
since Mar 2007
Business
68.142.255.0/24
since Oct 2005
Business
68.180.129.0/24
since Aug 2007
Business
183.177.70.0/24
since Jul 2019
BusinessYahoo Inc.
183.177.71.0/24
since Sep 2022
BusinessYahoo Inc.
200.152.168.0/24
since Oct 2022
Business
200.152.169.0/24
since Oct 2022
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it