AS36088 Yahoo Holdings Inc. 🇺🇸 US

Announcing 6 prefixes, seen at the RIS collectors.

IPv4 prefixes

1,280 (5 × /24)

IPv6 prefixes

1 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS36088
Name: Yahoo Holdings Inc.
Organisation: Yahoo Holdings Inc.
Country: 🇺🇸 US
RIR: ARIN
Allocated: 2005-08-25

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 6 no ROA (100.0%)

Whois

Fetched from whois.arin.net

ASNumber:       36088
ASName:         YAHOO-BCST-AC2
ASHandle:       AS36088
RegDate:        2005-08-25
Updated:        2019-05-01
Ref:            https://rdap.arin.net/registry/autnum/36088

OrgName:        Yahoo Holdings Inc.
OrgId:          OH-207
Address:        770 BROADWAY FL 9
City:           New York
StateProv:      NY
PostalCode:     10003-9558
Country:        US
RegDate:        2018-12-21
Updated:        2025-09-03
Ref:            https://rdap.arin.net/registry/entity/OH-207

OrgAbuseHandle: OATHA-ARIN
OrgAbuseName:   Oath Abuse
OrgAbusePhone:  +1-408-349-3300
OrgAbuseEmail:  rir-abuse@yahooinc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/OATHA-ARIN

OrgTechHandle: OTC2-ARIN
OrgTechName:   Oath Tech Contact
OrgTechPhone:  +1-408-349-5555
OrgTechEmail:  rir-tech@yahooinc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/OTC2-ARIN

OrgNOCHandle: OATHN-ARIN
OrgNOCName:   Oath NOC
OrgNOCPhone:  +1-408-349-5555
OrgNOCEmail:  rir-noc@yahoo-inc.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/OATHN-ARIN