Summary

NetName
OrgName
YAHOO DO BRASIL INTERNET LTDA.
CIDR
RIR

LACNIC

Country / Region

Status

Abuse

ccops@markmonitor.com

Contact

legal-br@yahooinc.com

ccops@markmonitor.com

RegDate

20100816

Updated

20130308

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS293 ESNET - ESnet, US United States 140800 4295163904
AS559 Switch - SWITCH, CH Switzerland 2184960 176093790208
AS680 DFN - Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE Germany 7716096 309238366208
AS852 ASN852 - TELUS Communications Inc., CA Canada 4849664 12907118592
AS917 MISAKA - Misaka Network, Inc., US United States 9728 889585664
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 0 0
AS1103 SURFNET-NL - SURF B.V., NL Netherlands 7200000 34359869440
AS1140 SIDN - Stichting Internet Domeinregistratie Nederland, NL Netherlands 3328 4294967296
AS1273 CW - Vodafone Group PLC, GB United Kingdom 2054400 8796095119360
AS1403 EBOX - EBOX, CA Canada 334848 73014444032
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84736 236223463424
AS1828 UNITAS - Unitas Global, US United States 59392 44023414784
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 660992 268435712
AS2027 MilkyWan - MilkyWan Association, FR France 2304 77309411328
AS2152 CENIC-2152 - CENIC, US United States 2011904 4294967296
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3939584 17717067776
AS2500 WIDE-BB - WIDE Project, JP Japan 65536 4294967296
AS2516 KDDI - KDDI CORPORATION, JP Japan 18074624 2761664036864
AS2734 CORESITE - CoreSite, US United States 48896 7248347136
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 8819968 8589934595
AS3130 RGNET-SEA - RGnet OU, EE Estonia 1024 65536
AS3170 VELOXSERV - VeloxServ Communications Ltd, GB United Kingdom 18432 81604837376
AS3214 XTOM - xTom GmbH, DE Germany 30464 107828477952
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3517440 204347408384
AS3399 OBE-NET - Obenet AB, SE Sweden 25344 38654771200
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1362176 13421838336
AS3701 LINK-OREGON - University of Oregon, US United States 170496 4294967296
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64256 12884967424
AS4601 DNET - Antonios A. Chariton, GR Greece 3072 34359738368
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 2048 1
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 1145344 21474836480
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 331008 17180065792
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3072 34359738368
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2155520 68719476736
AS6424 EDGOO - EDGOO NETWORKS UNIPESSOAL LDA, PT Portugal 7424 313532612608
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1751552 51808436224
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2560 4294967296
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 285952 8594194432
AS6777 AMS-IX-RS - Amsterdam Internet Exchange B.V., NL Netherlands 0 0
AS6830 LibertyGlobal - Liberty Global Europe Holding B.V., NL Netherlands 1184768 103079215104
AS6894 KDDI-EUROPE - KDDI Europe Ltd, GB United Kingdom 10240 4294967296
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458496 283043982606336
AS7195 EDGEUNO S.A.S, CO Colombia 32000 4274061312
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 64512 4295163904
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1154816 90194444288
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47104 12884967424
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1497088 25770590208
AS8298 IPNG - IPng Networks GmbH, CH Switzerland 768 34359803904
AS8426 CLARANET-AS - Claranet Limited, GB United Kingdom 904192 182536306688
AS8455 ATOM86-AS - atom86 BV, NL Netherlands 18688 73014509568
AS8529 OMANTEL-AS - Zain Omantel International FZ-LLC, AE United Arab Emirates 13824 34360262656
AS9002 RETN-AS - RETN Limited, GB United Kingdom 26624 4831838208
AS9583 SIFY-AS-IN - Sify Limited, IN India 758016 4294967296
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741888 4295098368
AS11164 INTERNET2-I2PX - Internet2, US United States 2048 17170432
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 564992 210454380544
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 47104 42949869568
AS12859 NL-BIT - BIT BV, NL Netherlands 59392 158964449280
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 117248 107395481600
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 2048 34359738368
AS13786 SEABORN - Seabras 1 USA, LLC, US United States 3072 8589934592
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65536 12884901888
AS14840 BR.Digital Telecom, BR Brazil 72960 14010613760
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135424 42949672960
AS15943 WTNET-AS - wilhelm.tel GmbH, DE Germany 354560 38654836736
AS16552 DIGICERT - Tiggee LLC, US United States 21248 34363801600
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 22528 4294967296
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53248 13153337344
AS18125 MAFFIN - Ministry of Agriculture, Forestry and Fisheries Research Network, JP Japan 65536 4294967296
AS19151 BBO-1 - BroadbandONE, LLC, US United States 63232 4294967296
AS19653 CTSTELECOM - CTS Communications Corp, US United States 61952 4294967296
AS20055 AS-WHOLESAIL - Wholesail networks LLC, US United States 953344 1108101758976
AS20080 AMPATH - Florida International University, US United States 2048 4295032832
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13312 34359738368
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS21320 GEANT_IAS_VRF - GEANT Vereniging, NL Netherlands 2048 0
AS21700 NEPTUNE-NETWORKS - Neptune Networks, LLC, US United States 2816 4429185024
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 188672 8592162816
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS25091 IP-Max - IP-Max SA, CH Switzerland 15104 68719607808
AS25152 K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 512 4294967296
AS25160 VORBOSS - Vorboss Limited, GB United Kingdom 97024 103079215104
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX Mexico 5120 8589934592
AS28458 IENTC S DE RL DE CV, MX Mexico 45568 4295032832
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 37888 4294967296
AS28917 Fiord-AS - Fiord Networks, UAB, LT Lithuania 1536 34359738368
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31232 107374247936
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 387840 38654705664
AS31122 DIGIWEB-AS - Digiweb ltd, IE Ireland 200448 51539607552
AS31742 SOTACONNECT - Sota Solutions Ltd., GB United Kingdom 10496 38654705664
AS32329 MONKEYBRAINS - Another Corporate ISP, LLC, US United States 35072 4294967296
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13568 2293760
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0
AS34019 HIVANE - Hivane Association, FR France 2560 1245184
AS34177 CELESTE-AS - Celeste SAS, FR France 229376 98784247808
AS34428 EIGHTROUTE - Giulio Lo Presti, IT Italy 512 68719476736
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 9728 328925184
AS35008 KERFUFFLE - Kerfuffle, LLC, US United States 512 16842752
AS35266 EXN-AS - EX Networks Limited, GB United Kingdom 7168 38654705664
AS35280 F5 - F5 Networks SARL, FR France 55808 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 5120 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
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 2048 4572839936
AS38016 NOK-IP-NET-LABS - Nokia Solutions and Networks Australia Pty Ltd, AU Australia 256 4294967299
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 17664 8589934592
AS38082 IIT-TIG-AS-AP - True International Gateway Co., Ltd., TH Thailand 7168 4294967296
AS39122 BLACKNIGHT-AS - Blacknight Internet Solutions Limited, IE Ireland 27392 51539673088
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14592 12886081536
AS40994 Alwyzon - Hohl IT e.U., AT Austria 5632 38654705664
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7168 68719476736
AS41666 PYRO-AS - Institute for Pyrotechnical Cleaning (limited company), FI Finland 512 65536
AS42541 FIBERBY - Fiberby ApS, DK Denmark 11008 34359738368
AS45796 UIH-BBCONNECT-AS-AP - UIH / BB Connect, TH Thailand 2048 4294967296
AS47692 NESSUS - Nessus GmbH, AT Austria 37376 34359869440
AS48070 DSM - DSM (GB) Limited, GB United Kingdom 2048 8589934592
AS48185 team_blue - team.blue NV, BE Belgium 512 4294967296
AS48213 ABICOM - ABICOM SAS, FR France 2304 34359738368
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7936 4294967296
AS49434 FBWNETWORKS - FBW NETWORKS SAS, FR France 8960 94489280512
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116992 356753080320
AS50628 Leonix-Telecom - Leonix Telecom SAS, FR France 14080 171798691840
AS50673 Serverius-as - Serverius Holding B.V., NL Netherlands 58112 68719673344
AS50763 MCKAYCOM - Robert McKay, IM Isle of Man 4864 8591048704
AS51088 A2B - A2B IP B.V., NL Netherlands 34304 343597514752
AS52025 PARADOXNETWORKS-LIMITED - ParadoxNetworks Limited, GB United Kingdom 3072 38993920
AS52075 WIFIRST - Wifirst S.A.S., FR France 132352 34359738368
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS53062 GGNET TELECOMUNICACOES LTDA, BR Brazil 28416 4848746496
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 131840 4294967296
AS55818 MCIX-AS-AP - MC-IX Matrix Internet Exchange RS-1, ID Indonesia 2048 131072
AS55900 GLBB-JP - GLBB Japan KK, JP Japan 52992 4294967296
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1280 34359738368
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22528 8589934592
AS58952 FRONTIIRCOLTD-MM - Frontiir Co., Ltd, MM Myanmar 8192 4294967296
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2048 4294967296
AS60326 DEADBEEF-AS - 0xDEADBEEF LTD, SC Seychelles 1280 4363452416
AS60503 FNXTEC - FNX Tecnologia LTDA, BR Brazil 2304 34359738368
AS60539 Huicast_Telecom - Huicast Telecom Limited, HK Hong Kong 256 34359803904
AS62167 Tismi - Tismi BV, NL Netherlands 3328 8590000128
AS133210 ENTECHNOLOGIES-AS-AP - EN Technologies Pte Ltd, SG Singapore 4352 4295163904
AS137207 JUCC-AS-AP - Joint Universities Computer Centre Limited, HK Hong Kong 1024 4294967296
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140800 77423378434
AS138997 EDCL-AS-AP - Eons Data Communications Limited, HK Hong Kong 54016 26092765184
AS198385 AlpineDC - AlpineDC SA, CH Switzerland 8192 38654705664
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 125952 118226945
AS205206 Netsite - Netsite A/S, DK Denmark 1792 4294967296
AS207841 INFERNO - Inferno Communications Ltd, GB United Kingdom 1024 4295098368
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4295360512
AS212483 level86 - LEVEL EIGHTY-SIX COMMUNICATIONS LTD, GB United Kingdom 0 2031616
AS212635 AS212635 - Jurrian van Iersel, NL Netherlands 1024 17179869184
AS213973 BCIX-OUTREACH - BCIX Management GmbH, DE Germany 0 0
AS262427 Invista Net Provedor de Acesso Ltda, BR Brazil 8192 4294967296
AS267613 ELETRONET S.A., BR Brazil 1024 4294967296
AS272403 RAFAEL RIGOBERTO LOPEZ OROZCO, MX Mexico 4096 4294967296
AS397131 EVERYTHINK-397131 - Everythink Innovations Limited, CA Canada 512 50331648
AS400587 RYAMER - Ryamer, LLC, US United States 1536 889192448

Whois

% IP Client: 172.116.42.23
 % Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2026-10-28T20:50:08-03:00 - 172.116.42.23

inetnum:     2804:1bc::/32
aut-num:     AS28122
abuse-c:     JPH3
owner:       YAHOO DO BRASIL INTERNET LTDA.
ownerid:     02.967.773/0001-77
responsible: Departamento Juridico
country:     BR
owner-c:     GIRAS16
tech-c:      JPH3
inetrev:     2804:1bc::/32
nserver:     ns1.yahoo.com
nsstat:      20261027 AA
nslastaa:    20261027
nserver:     ns2.yahoo.com
nsstat:      20261027 AA
nslastaa:    20261027
nserver:     ns3.yahoo.com
nsstat:      20261027 AA
nslastaa:    20261027
nserver:     ns4.yahoo.com
nsstat:      20261027 AA
nslastaa:    20261027
nserver:     ns5.yahoo.com
nsstat:      20261027 AA
nslastaa:    20261027
created:     20100816
changed:     20130308

nic-hdl-br:  GIRAS16
person:      Giuliana Raso
e-mail:      legal-br@yahooinc.com
country:     BR
created:     20230601
changed:     20231204

nic-hdl-br:  JPH3
person:      Atendimento ao Usu�rio
e-mail:      ccops@markmonitor.com
country:     BR
created:     19990401
changed:     20220226

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert@cert.br and mail-abuse@cert.br
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.

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