AS10880 - YAHOO-AN2 - Yahoo Holdings Inc., US

AS Number
AS10880
AS Name
YAHOO-AN2
Org Name
Yahoo Holdings Inc.
Country / Region
United States
Registry

arin

RegDate

2018-12-21

Updated

2025-09-03

AS10880 Looking Glass
IPv4Prefixes

6

IPv6Prefixes

6

IPv4 NUMs

1,536

IPv6 NUMs(/64)

393,216

CIDR Description IP Num
68.180.130.0/24
IRR Valid
Oath Holdings Inc. 256
68.180.131.0/24
IRR Valid
Oath Holdings Inc. 256
202.165.97.0/24
IRR Valid
YAHOO-APAC Yahoo APAC 256
203.84.218.0/24
IRR Valid
YAHOO-APAC Yahoo APAC 256
203.84.220.0/24
IRR Valid
YAHOO-APAC Yahoo APAC 256
209.191.95.0/24
IRR Valid
Oath Holdings Inc. 256
CIDR Description IP NUMs(prefix /64)
2001:4998:170::/48
IRR Valid
Yahoo Holdings Inc. 65536
2001:4998:1b0::/48
IRR Valid
Yahoo Holdings Inc. 65536
2406:2000:1d0::/48
IRR Valid
YAHOOGLOBAL-TW Yahoo Global Holdings B.V. Taiwan Branch 65536
2406:2000:ff92::/48
IRR Valid
YAHOOGLOBAL-TW Yahoo Global Holdings B.V. Taiwan Branch 65536
2406:6e00:2::/48
IRR InValid
YAHOO-AP Yahoo-Inc 65536
2804:1bc:ff92::/48
IRR Valid
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 
ASNumber:       10880
ASName:         YAHOO-AN2
ASHandle:       AS10880
RegDate:        2006-05-05
Updated:        2019-05-01
Ref:            https://rdap.arin.net/registry/autnum/10880

OrgID:          OH-207
OrgName:        Yahoo Holdings Inc.
CanAllocate:    
Street:         770 BROADWAY FL 9
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10003-9558
RegDate:        2018-12-21
Updated:        2025-09-03
OrgAdminHandle  ODA14-ARIN
OrgTechHandle   OTC2-ARIN
OrgAbuseHandle  OATHA-ARIN
OrgNOCHandle    OATHN-ARIN
Source:         ARIN

OrgAdminHandleHandle:  ODA14-ARIN
OrgAdminHandleName:    Oath Domain Admin, 
OrgAdminHandlePhone:   +1-703-265-4670
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/ODA14-ARIN

OrgTechHandleHandle:  OTC2-ARIN
OrgTechHandleName:    Oath Tech Contact, 
OrgTechHandlePhone:   +1-408-349-5555
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/OTC2-ARIN

OrgAbuseHandleHandle:  OATHA-ARIN
OrgAbuseHandleName:    Oath Abuse, 
OrgAbuseHandlePhone:   +1-408-349-3300
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/OATHA-ARIN

OrgNOCHandleHandle:  OATHN-ARIN
OrgNOCHandleName:    Oath NOC, 
OrgNOCHandlePhone:   +1-408-349-5555
OrgNOCHandleEmail:   [email protected]
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/OATHN-ARIN