Summary

NetName
OrgName
NTT DO BRASIL TELECOMUNICACOES LTDA.
CIDR
RIR

LACNIC

Country / Region
Status

Abuse

Contact

RegDate

20120302

Updated

20130308

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36211200 215834689537
AS577 BACOM - Bell Canada, CA Canada 7030784 8768913408
AS680 DFN - Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE Germany 7716352 309238366208
AS1273 CW - Vodafone Group PLC, GB United Kingdom 2054400 8796095119360
AS1280 ISC-AS-1280 - Internet Systems Consortium, Inc., US United States 23296 4297785345
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 412672 77326843904
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3920896 17717067776
AS2516 KDDI - KDDI CORPORATION, JP Japan 18074624 2761664036864
AS2518 BIGLOBE - BIGLOBE Inc., JP Japan 3670016 38654705664
AS3130 RGNET-SEA - RGnet OU, EE Estonia 1024 65536
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8496896 442382745600
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3517952 204347408384
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34188032 35343322906624
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28864256 81626398720
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1359104 13421838336
AS4641 HKIX-AS-AP - The Hong Kong Internet Exchange Limited, HK Hong Kong 12288 4294967296
AS4713 OCN - NTT DOCOMO BUSINESS,Inc., JP Japan 28624128 4406636511233
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 506624 55834640384
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 39680 6442450944
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 285440 8590000128
AS6830 LibertyGlobal - Liberty Global Europe Holding B.V., NL Netherlands 1180672 103079215104
AS6939 HURRICANE - Hurricane Electric LLC, US United States 455680 283043982540800
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 92807680 2306398093312
AS9002 RETN-AS - RETN Limited, GB United Kingdom 26880 4831903744
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 101632 12884901888
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 117248 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
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 63232 0
AS23352 SERVERCENTRAL - DEFT.COM, US United States 191488 4563599360
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
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX Mexico 5120 8589934592
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31232 107374247936
AS29680 VOZTELECOM - Gamma Operadora de Comunicaciones S.A., ES Spain 12544 4294967296
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13568 2293760
AS35280 F5 - F5 Networks SARL, FR France 55808 81604378624
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
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
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7168 68719476736
AS45796 UIH-BBCONNECT-AS-AP - UIH / BB Connect, TH Thailand 2048 4294967296
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116992 356753080320
AS55900 GLBB-JP - GLBB Japan KK, JP Japan 52992 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
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 126720 118226945

Whois

% IP Client: 92.237.178.246
 % 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.
% 2026-07-24T20:55:59-03:00 - 92.237.178.246

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:      20260722 AA
nslastaa:    20260722
nserver:     auth22.ns.gin.ntt.net
nsstat:      20260722 AA
nslastaa:    20260722
nserver:     auth23.ns.gin.ntt.net
nsstat:      20260722 AA
nslastaa:    20260722
nserver:     auth24.ns.gin.ntt.net
nsstat:      20260722 AA
nslastaa:    20260722
nserver:     auth25.ns.gin.ntt.net
nsstat:      20260722 AA
nslastaa:    20260722
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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