AS14778 - YAHOO - Yahoo Holdings Inc., US

Israel United States
AS Number
AS0
AS Name
YAHOO
Org Name
Yahoo Holdings Inc.
Country
United States
Registry

arin

RegDate

2018-12-21

Updated

2025-09-03

AS14778 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

6

IPv4 NUMs

512

IPv6 NUMs(/64)

393,216

512 IPv4 Addresses
CIDR Description IP Num
77.238.175.0/24 CH-YAHOO 256
184.165.10.0/24 Oath Holdings Inc. 256
CIDR Description IP NUMs(prefix /64)
2001:4998:ef6f::/48 Oath Holdings Inc. 65536
2001:4998:ef84::/48 Oath Holdings Inc. 65536
2406:6e00:ef98::/48 YAHOO-AP Yahoo-Inc 65536
2a00:1288:ef83::/48 Yahoo-UK Limited 65536
2a00:1288:ef9b::/48 Yahoo-UK Limited 65536
2a00:1288:efc1::/48 Yahoo-UK Limited 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS10310 YAHOO-1 - Yahoo Holdings Inc., US United States 106,752 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS12400 PARTNER-AS - Partner Communications Ltd., IL Israel 2,147,840 38,654,705,664 IPv4 IPv4 IPv6 IPv6 
ASNumber:       14776 - 14781
ASName:         YAHOO
ASHandle:       AS14776
RegDate:        2000-02-07
Updated:        2020-07-21    
Ref:            https://rdap.arin.net/registry/autnum/14776


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@yahoo-inc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/OATHA-ARIN

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

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