Summary

NetName
OrgName
NTT DO BRASIL TELECOMUNICACOES LTDA.
CIDR
RIR

LACNIC

Country
Status

Abuse

Contact

RegDate

20120302

Updated

20130308

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35872256 215834755073
AS293 ESNET, US United States 140800 4295163904
AS577 BACOM - Bell Canada, CA Canada 7015680 8768847872
AS680 DFN - Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE Germany 7715840 309238366208
AS852 ASN852 - TELUS Communications Inc., CA Canada 4803328 12907118592
AS1273 CW - Vodafone Group PLC, GB United Kingdom 1816832 8796094070784
AS1280 ISC-AS-1280 - Internet Systems Consortium, Inc., US United States 23552 4297785345
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 427520 77326843904
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84736 240518430720
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3916544 17717067776
AS2516 KDDI - KDDI CORPORATION, JP Japan 18074112 2761664036864
AS2518 BIGLOBE - BIGLOBE Inc., JP Japan 3670016 38654705664
AS3130 RGNET-SEA - RGnet OU, EE Estonia 768 65536
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8577024 429497843712
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3519232 204347408384
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34188800 35343322906624
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28876032 81609883648
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1358848 13421838336
AS4641 HKIX-AS-AP - The Hong Kong Internet Exchange Limited, HK Hong Kong 12288 4294967296
AS4713 OCN - NTT DOCOMO BUSINESS,Inc., JP Japan 28623872 4406636511233
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3072 34359738368
AS5511 Opentransit - Orange S.A., FR France 437248 17184325632
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2155520 68719476736
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 1024 268501000
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 507136 55834640384
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1747456 52076871680
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 39680 6442450944
AS6696 VERIXI - VERIXI SA, BE Belgium 83456 8589934592
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 269824 8590000128
AS6830 LibertyGlobal - Liberty Global Europe Holding B.V., NL Netherlands 1169664 103079215104
AS6939 HURRICANE - Hurricane Electric LLC, US United States 456960 282636229083136
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 92875520 2306398093312
AS9002 RETN-AS - RETN Limited, GB United Kingdom 43264 4294967296
AS9583 SIFY-AS-IN - Sify Limited, IN India 758016 4294967296
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 82176 188978561024
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46848 42949804032
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 101632 12884901888
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 116992 107395481600
AS13786 SEABORN - Seabras 1 USA, LLC, US United States 3072 8589934592
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65536 12884901888
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
AS19151 BBO-1 - BroadbandONE, LLC, US United States 63488 0
AS19653 CTSTELECOM - CTS Communications Corp, US United States 61952 4294967296
AS23352 SERVERCENTRAL - DEFT.COM, US United States 191488 4563533824
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS24940 HETZNER-AS - Hetzner Online GmbH, DE Germany 3043584 111669215232
AS25152 K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 512 4294967296
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX Mexico 5120 8589934592
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31744 107374182400
AS29680 VOZTELECOM - Gamma Operadora de Comunicaciones S.A., ES Spain 12544 4294967296
AS30781 JAGUAR-AS - Free Pro SAS, FR France 109824 167503790080
AS31034 ARUBA-ASN - Aruba S.p.A., IT Italy 286720 17616076800
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13312 2228224
AS35280 F5 - F5 Networks SARL, FR France 55296 81604378624
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 8589934592
AS38082 IIT-TIG-AS-AP - True International Gateway Co., Ltd., TH Thailand 7168 4294967296
AS38561 DOM-AU-AP - NTT Australia Solutions Pty Ltd, AU Australia 2048 4294967296
AS40994 Alwyzon - Hohl IT e.U., AT Austria 5888 38654705664
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7168 68719476736
AS45796 UIH-BBCONNECT-AS-AP - UIH / BB Connect, TH Thailand 2048 4294967296
AS47692 NESSUS - Nessus GmbH, AT Austria 37120 34359869440
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116992 356753080320
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132096 4294967296
AS55900 GLBB-JP - GLBB Japan KK, JP Japan 41728 4294967296
AS56308 TELIN-NET-SG - TELEKOMUNIKASI INDONESIA INTERNATIONAL, PTE.LTD, SG Singapore 16128 4295032832
AS57866 FUSIX-AS - Fusix Networks B.V., NL Netherlands 9728 107374247936
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 125184 1258553344
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 116736 77422657538
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 128768 118095872
AS267613 ELETRONET S.A., BR Brazil 1024 4294967296

Whois

% IP Client: 86.21.63.148
 % 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.
% 2026-05-16T21:21:42-03:00 - 86.21.63.148

inetnum:     2804:8f8::/32
aut-num:     AS2914
abuse-c:     FOT
owner:       NTT DO BRASIL TELECOMUNICACOES LTDA.
ownerid:     31.546.914/0001-86
responsible: Marcos Kenji Nakayama
owner-c:     FOT
tech-c:      FOT
inetrev:     2804:8f8::/32
nserver:     auth21.ns.gin.ntt.net
nsstat:      20260515 AA
nslastaa:    20260515
nserver:     auth22.ns.gin.ntt.net
nsstat:      20260515 AA
nslastaa:    20260515
nserver:     auth23.ns.gin.ntt.net
nsstat:      20260515 AA
nslastaa:    20260515
nserver:     auth24.ns.gin.ntt.net
nsstat:      20260515 AA
nslastaa:    20260515
nserver:     auth25.ns.gin.ntt.net
nsstat:      20260515 AA
nslastaa:    20260515
created:     20120302
changed:     20130308

nic-hdl-br:  FOT
person:      Gerencia de Dominios NTT
created:     19971229
changed:     20250415

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% respectivelly to cert@cert.br and mail-abuse@cert.br
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