2a03:cd00::/32

AS10310 - YAHOO-1 - Yahoo Holdings Inc., US

United States

- Yahoo Inc.

Summary

NetName
OrgName
Yahoo Inc.
CIDR

2a03:cd00::/32

RIR

RIPE

Country
Status

Abuse

Contact

rir-admin@yahooinc.com

RegDate

Updated

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS293 ESNET, US United States 140288 4295163904
AS559 Switch, CH Switzerland 2184960 176093790208
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 395008 77326843904
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84992 240518430720
AS2027 MilkyWan - MilkyWan Association, FR France 2304 47244640256
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3554816 204347408384
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28948352 81626857472
AS3399 OBE-NET - Obenet AB, SE Sweden 17152 38654771200
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1155072 13421838336
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 1153280 21474902016
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2816 34359738368
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1673728 52076871680
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 40192 6442450944
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2560 4294967296
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 294400 8590000128
AS6830 LibertyGlobal - Liberty Global Europe Holding B.V., NL Netherlands 1123840 103079215104
AS6939 HURRICANE - Hurricane Electric LLC, US United States 580864 282631665680384
AS7195 EDGEUNO S.A.S, CO Colombia 31488 4275109888
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47360 12884967424
AS8426 CLARANET-AS - Claranet Limited, GB United Kingdom 987904 253403463680
AS9002 RETN-AS - RETN Limited, GB United Kingdom 40448 4294967296
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1862144 12884967424
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2219008 4299227136
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741888 4295098368
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 562432 214749282304
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 82176 197568495616
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46336 42949804032
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 113152 107395481600
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 2048 34359738368
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 66048 12884901888
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135168 42949672960
AS15605 CONNESI - Connesi s.p.a., IT Italy 20992 17179869184
AS16347 INHERENT - ADISTA SAS, FR France 246528 390842023936
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53248 13153337344
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS21320 GEANT_IAS_VRF - GEANT Vereniging, NL Netherlands 2048 4295032832
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS25091 IP-Max - IP-Max SA, CH Switzerland 15104 68719607808
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 35584 107374182400
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 368640 38654705664
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 12800 2162688
AS34019 HIVANE - Hivane Association, FR France 2816 1245184
AS34177 CELESTE-AS - CELESTE SAS, FR France 289792 98784247808
AS34428 EIGHTROUTE - Giulio Lo Presti, IT Italy 512 68719476736
AS35280 F5 - F5 Networks SARL, FR France 53760 81604378624
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1024 34359738368
AS35426 NEXTMAP - NXT Initiative SAS, FR France 1024 34359738368
AS35600 ASN-VEDEGE - Vedege SAS, FR France 4864 42949738496
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9472 42949672960
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 8589934592
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 13312 4312924160
AS40994 Alwyzon - Hohl IT e.U., AT Austria 5376 4294967296
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7168 68719476736
AS47692 NESSUS - Nessus GmbH, AT Austria 37120 34359869440
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7680 4294967296
AS49028 D-LAKE - D-LAKE SAS, FR France 6400 137438953472
AS49434 FBWNETWORKS - FBW NETWORKS SAS, FR France 5888 94489280512
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 115712 352458178560
AS50628 Leonix-Telecom - Leonix Telecom SAS, FR France 14592 171798691840
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1024 34359738368
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22528 8589934592
AS60539 Huicast_Telecom - Huicast Telecom Limited, HK Hong Kong 768 34376581120
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 104960 77403783168
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 124128 112721920
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4295360512

Whois

inet6num:       2a03:cd00::/32
netname:        US-YAHOO-20110418
country:        US
org:            ORG-YI31-RIPE
abuse-c:        AR79099-RIPE
abuse-mailbox:  rir-abuse@yahooinc.com
admin-c:        AA45860-RIPE
tech-c:         AA45860-RIPE
status:         ALLOCATED-BY-RIR
mnt-by:         lir-us-yahoo-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-12-15T15:34:38Z
last-modified:  2025-12-15T15:34:38Z
source:         RIPE

organisation:   ORG-YI31-RIPE
org-name:       Yahoo Inc.
country:        US
org-type:       LIR
address:        770 Broadway
address:        10003
address:        New York
address:        UNITED STATES
phone:          +12126526400
e-mail:         rir-admin@yahooinc.com
abuse-mailbox:  rir-abuse@yahooinc.com
admin-c:        AA45860-RIPE
tech-c:         AA45860-RIPE
abuse-c:        AR79099-RIPE
mnt-ref:        lir-us-yahoo-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-us-yahoo-1-MNT
created:        2025-11-10T08:30:49Z
last-modified:  2025-11-10T08:30:49Z
source:         RIPE

role:           admin
address:        UNITED STATES
address:        New York
address:        10003
address:        770 Broadway
phone:          +12126526400
e-mail:         rir-admin@yahooinc.com
nic-hdl:        AA45860-RIPE
mnt-by:         lir-us-yahoo-1-MNT
created:        2025-11-10T08:30:49Z
last-modified:  2025-11-10T08:30:49Z
source:         RIPE