ASN Lookup Tool

1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA 1telecom.com.br BR BR 279 Routes

AS Data

AS52965

AS52965 – 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA

AS Number 52965
AS Name 11.844.663/0001-09
Organization 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA
Country BR
Website 1telecom.com.br
Number of IPv4 Routes 128
Number of IPv6 Routes 150
ASN type ISP
Registry lacnic
Date Allocated 2011-02-11

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IP Ranges

Route # IPs
2804:3b8:69::/48 ~1×10²⁴
2804:3b8:246::/48 ~1×10²⁴
177.36.14.0/24 256
2804:3b8:218::/48 ~1×10²⁴
177.221.46.0/24 256
2804:3b8:241::/48 ~1×10²⁴
2804:3b8:1f5::/48 ~1×10²⁴
2804:3b8:248::/48 ~1×10²⁴
2804:3b8:1f3::/48 ~1×10²⁴
177.221.34.0/24 256
177.221.40.0/23 512
2804:3b8:211::/48 ~1×10²⁴
2804:3b8:20d::/48 ~1×10²⁴
2804:3b8:22b::/48 ~1×10²⁴
187.103.64.0/24 256
2804:3b8:206::/48 ~1×10²⁴
2804:3b8:253::/48 ~1×10²⁴
131.0.226.0/23 512
2804:3b8:fafb::/48 ~1×10²⁴
2804:3b8:1f9::/48 ~1×10²⁴
2804:3b8:1c0::/48 ~1×10²⁴
177.36.0.0/22 1024
187.103.76.0/23 512
131.0.225.0/24 256
2804:3b8:265::/48 ~1×10²⁴
2804:3b8:1ef::/48 ~1×10²⁴
177.221.36.0/22 1024
2804:3b8:21f::/48 ~1×10²⁴
187.103.76.0/24 256
177.72.212.0/23 512
2804:3b8:25b::/48 ~1×10²⁴
2804:3b8:1ac::/48 ~1×10²⁴
179.124.140.0/24 256
2804:3b8:6a::/48 ~1×10²⁴
187.103.65.0/24 256
187.103.70.0/24 256
177.36.4.0/23 512
2804:3b8:1c3::/48 ~1×10²⁴
179.124.136.0/22 1024
177.36.5.0/24 256
187.103.72.0/22 1024
2804:3b8:fadd::/48 ~1×10²⁴
177.36.4.0/24 256
2804:3b8:20e::/48 ~1×10²⁴
179.124.141.0/24 256
2804:3b8:242::/48 ~1×10²⁴
177.221.46.0/23 512
2804:3b8:1be::/48 ~1×10²⁴
2804:3b8:217::/48 ~1×10²⁴
2804:3b8:1f2::/48 ~1×10²⁴
2804:3b8:22a::/48 ~1×10²⁴
187.103.78.0/23 512
177.36.15.0/24 256
2804:3b8:1cb::/48 ~1×10²⁴
177.36.14.0/23 512
177.221.33.0/24 256
2804:3b8:227::/48 ~1×10²⁴
2804:3b8:254::/48 ~1×10²⁴
177.36.13.0/24 256
2804:3b8:235::/48 ~1×10²⁴

Raw Whois Response

% 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.
% 2026-10-01T07:56:12-03:00 - 132.255.135.87

aut-num:     AS52965
owner:       1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA
ownerid:     11.844.663/0001-09
responsible: SAULO PORTO
country:     BR
owner-c:     TELTD29
routing-c:   TELTD29
abuse-c:     TELTD29
created:     20110211
changed:     20260806
inetnum:     187.103.64.0/20
inetnum:     2804:3b8::/32
inetnum:     177.36.0.0/20
inetnum:     177.221.32.0/20
inetnum:     179.124.136.0/21
inetnum:     131.0.224.0/22
inetnum:     177.72.208.0/22
inetnum:     177.72.212.0/22
as-in:       from AS52320 100 accept ANY
as-in:       from AS7738 100 accept ANY
as-in:       from AS26615 100 accept ANY
as-out:      to AS52320 announce ANY
as-out:      to AS7738 announce ANY
as-out:      to AS26615 announce ANY

nic-hdl-br:  TELTD29
person:      1TELECOM LTDA
e-mail:      ngr@1telecom.com.br
country:     BR
created:     20100422
changed:     20260806

% 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.

Parsed Whois Response

Peers

AS Number Description Country
AS52890 Centro Integrado de Telemática do Exército BR
AS267959 A. de Souza Freitas Comércio BR
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
AS263475 Guara Digital LTDA BR
AS198150 SIACOM JSC GE
AS270847 A R BARROS ME BR
AS273417 INFORTEC SERVICOS DE COMUNICACOES LTDA BR
AS269042 SPEEDY PAUL TELECOM BR
AS269416 SEMEAR TELECOM EIRELI BR
AS139341 ACEVILLE PTE.LTD. SG
AS22548 Núcleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS1000 LINK AMERICAN US
AS264876 5GTELECOM AZEVEDO INFORMATICA LTDA. BR
AS267459 R3TELECOM INTERNET BR
AS270498 ACCONECT TELECOM LTDA ME BR
AS60503 FNX Tecnologia LTDA BR
AS268843 CDNTV TECNOLOGIA LTDA BR
AS206735 Novelcomm LP GR
AS27715 Locaweb Serviços de Internet S/A BR
AS268835 SAO LUIZ INTERNET LTDA ME BR
AS36692 Cisco OpenDNS, LLC US
AS32590 Valve Corporation US
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS268837 J CAVALCANTE DE LIMA INFORMATICA LTDA BR
AS270280 AS DOS SANTOS ME BR
AS61888 GFT COMERCIO DE TELEFONIA E COMUNICACAO LTDA BR
AS271237 MAXXLINK TELECOMUNICAÇÕES LTDA ME BR
AS271355 NEOTECH PROVEDOR DE INTERNET LTDA BR
AS262427 Invista Net Provedor de Acesso Ltda BR
AS999 CORIX NETWORKS US
AS264479 Turbozone Internet BR
AS396986 Bytedance Inc. US
AS269311 DNET BRASIL LTDA BR
AS12741 Netia SA PL
AS262286 ALAN MARCELO DA SILVA LTDA BR
AS262474 ALTERNA TELECOMUNICACOES E CONECTIVIDADE LTDA EPP BR
AS28598 DB3 SERVICOS DE TELECOMUNICACOES S.A BR
AS262367 SW COMERCIO E SERVICOS DE COMUNICACAO MULTIMIDIA BR
AS11432 Telium Telecomunicações Ltda BR
AS266302 RENOVENET TELECOMUNICACOES LTDA ME BR
AS272503 OSCAR TELECOMUNICAOES EIRELI BR
AS271068 Rede Free Internet Wi fi BR
AS269115 TELECOM PROVEDORES E REDES DE COMUNICAÇÃO BR
AS52641 JAN CHARLES RUECKERT EPP BR
AS52925 Ascenty Data Centers e Telecomunicações S/A BR
AS267410 2D TELECOM LTDA ME BR
AS263521 New Net Provedor de Internet LTDA ME BR
AS267096 HELLO WEB TELECOMUNICACOES E SERVICOS LTDA EPP BR
AS53107 EVEO S.A. BR
AS19551 Incapsula Inc US
AS267549 NetCOMM FIBRA BR
AS266348 REDE UNICON BR
AS35280 F5 Networks SARL FR
AS137831 SEA IX SG
AS272677 PIX TELECOM PROVEDOR DE INTERNET LTDA BR
AS268968 VELOZONE TELECOM EIRELI BR
AS199081 Lancom Ltd. GR
AS273680 ZON NETWORKS SERVICOS LTDA BR
AS270263 Network Evolution BR
AS264507 EMPREL EMPRESA MUNICIPAL DE INFORMATICA BR

Upstreams

AS Number Description Country
AS7738 V tal BR
AS39120 Convergenze S.p.A. IT
AS26615 TIM S/A BR
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S. CO
AS14840 BR.Digital Telecom BR
AS52780 MAP Piumhi Ltda ME BR
AS6939 Hurricane Electric LLC US
AS262673 VERO S.A BR
AS262989 CLICKNET BRASIL INFORMATICA E TELECOMUNICACOES LT BR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS61568 ALOO TELECOM FSF TECNOLOGIA SA BR
AS266348 REDE UNICON BR
AS137409 GSL Networks Pty LTD AU
AS61626 UNIVERSIDADE ESTADUAL DE PONTA GROSSA BR

Downstreams

AS Number Description Country
AS52890 Centro Integrado de Telemática do Exército BR
AS266506 PONTO COM PROVEDOR DE INTERNET BR
AS267963 HAYAN TELECOM BR
AS267959 A. de Souza Freitas Comércio BR
AS270847 A R BARROS ME BR
AS273417 INFORTEC SERVICOS DE COMUNICACOES LTDA BR
AS269042 SPEEDY PAUL TELECOM BR
AS269408 Edmilson de Lima Araújo me BR
AS270968 JCFW TELECOMUNICACOES LTDA BR
AS262460 Ubannet Internet e Informatica Ltda ME BR

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Frequently Asked Questions

ASN AS52965 is an Autonomous System Number used to identify a network for BGP internet routing.
AS52965 is listed under 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.