ASN Lookup Tool

Avanca Telecom e Servicos LTDA k2telecom.com.br BR BR 61 Routes

AS Data

AS53181

AS53181 – Avanca Telecom e Servicos LTDA

AS Number 53181
AS Name 07.426.946/0001-63
Organization Avanca Telecom e Servicos LTDA
Country BR
Website k2telecom.com.br
Number of IPv4 Routes 44
Number of IPv6 Routes 17
ASN type ISP
Registry lacnic
Date Allocated 2010-08-18

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IP Ranges

Route # IPs
2804:53e4:1000::/38 ~1×10²⁷
191.241.70.0/24 256
138.204.64.0/22 1024
191.241.66.0/24 256
201.33.160.0/24 256
45.164.113.0/24 256
201.33.165.0/24 256
191.241.78.0/24 256
191.241.75.0/24 256
191.241.64.0/20 4096
191.241.69.0/24 256
138.204.64.0/24 256
2804:113c:9c00::/38 ~1×10²⁷
2804:113c:8400::/38 ~1×10²⁷
201.33.168.0/24 256
2804:113c:8000::/38 ~1×10²⁷
191.241.71.0/24 256
201.33.160.0/20 4096
191.241.64.0/24 256
191.241.72.0/24 256
2804:113c:8800::/38 ~1×10²⁷
201.33.175.0/24 256
191.241.68.0/24 256
2804:53e4::/32 ~79×10²⁷
191.241.73.0/24 256
45.164.112.0/22 1024
2804:113c::/32 ~79×10²⁷
45.164.115.0/24 256
201.33.167.0/24 256
191.241.74.0/24 256
2804:113c:ac00::/38 ~1×10²⁷
2804:53e4:800::/38 ~1×10²⁷
191.241.79.0/24 256
45.164.114.0/24 256
2804:113c:8c00::/38 ~1×10²⁷
201.33.173.0/24 256
201.33.166.0/24 256
138.204.65.0/24 256
2804:53e4:400::/38 ~1×10²⁷
201.33.164.0/24 256
201.33.161.0/24 256
201.33.174.0/24 256
191.241.65.0/24 256
201.33.171.0/24 256
2804:113c:9000::/38 ~1×10²⁷
45.164.112.0/24 256
191.241.76.0/24 256
2804:53e4::/38 ~1×10²⁷
2804:53e4:c00::/38 ~1×10²⁷
2804:113c:a800::/38 ~1×10²⁷
191.241.77.0/24 256
138.204.67.0/24 256
2804:113c:a400::/38 ~1×10²⁷
201.33.169.0/24 256
201.33.162.0/24 256
2804:113c:a000::/38 ~1×10²⁷
191.241.67.0/24 256
201.33.172.0/24 256
138.204.66.0/24 256
201.33.170.0/24 256

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.
% 2026-07-15T09:17:20-03:00 - 136.227.163.170

aut-num:     AS53181
owner:       Avanca Telecom e Servicos LTDA
ownerid:     07.426.946/0001-63
responsible: Anderson Heringer
country:     BR
owner-c:     ANHER12
routing-c:   ANHER12
abuse-c:     ANHER12
created:     20100818
changed:     20130306
inetnum:     201.33.160.0/20
inetnum:     191.241.64.0/20
inetnum:     2804:113c::/32
inetnum:     138.204.64.0/22
inetnum:     45.164.112.0/22
inetnum:     2804:53e4::/32

nic-hdl-br:  ANHER12
person:      Anderson Heringer
e-mail:      engenharia@k2telecom.com.br
country:     BR
created:     20090825
changed:     20260318

% 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
AS268624 Gamers Club Ltda BR
AS273336 Opensat Soluções em segurança LTDA BR
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
AS269107 J L TELECOMUNICACAO E MULTIMIDIA COMERCIO E SERVIC BR
AS61620 flowspec solutions ltda BR
AS265307 PLANETY INTERNET SERVIOS E COMUNICAES LTDA - ME BR
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE
AS53172 Next Telecomunicações do Brasil LTDA BR
AS262374 FAZZY INTERNET BR
AS268194 Telecomunicações S. Gonçalves ltda-ME BR
AS37468 Angola Cables AO
AS269416 SEMEAR TELECOM EIRELI BR
AS199524 G-Core Labs S.A. LU
AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA BR
AS263283 JGNET - J G DE OLIVEIRA MATOS & CIA LTDA BR
AS268822 VILA RESENDE TELECOMUNICAES LTDA ME. BR
AS262588 EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES BR
AS22548 Núcleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS1000 LINK AMERICAN US
AS264602 M.C.R. CAMPOS INFORMATICA E TELECOMUNICAÇÕES ME BR
AS61797 CHECK-UP NET TELECOM BR
AS60503 FNX Tecnologia LTDA BR
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS263145 GRUPO MEGA FLASH SERVICOS E COM LTDA - EPP BR
AS206735 Novelcomm LP GR
AS268138 Thiago aparecido scaramuzza santana BR
AS268055 LOKAL ONLINE TELECOM SERVICO DE TELECOMUNICACAO EI BR
AS61625 Grupo We Dev LTDA BR
AS268430 L&R Solucoes em Telecomunicacoes e Servicos Ltda BR
AS32590 Valve Corporation US
AS273740 ULTRA LINK LTDA BR
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS61670 New Net Informatica e Telecomunicações BR
AS262519 BIA PADUA INTERNET E S.C.M. LTDA BR
AS264229 GLOBAL FLASH TELECOM E TECNOLOGIA LTDA ME BR
AS263508 SIMNET TELECOMUNICACOES LTDA BR
AS268194 Telecomunicações S. Gonçalves LTDA ME BR
AS8801 Rocket Fibre Ltd GB
AS263321 ILOGNET PROVEDOR BR
AS266959 SKYINF SOLUCOES EM TECNOLOGIA DE INFORMACAO LTDA BR
AS1031 PEER 1031 LLC US
AS262427 Invista Net Provedor de Acesso Ltda BR
AS999 CORIX NETWORKS US
AS61849 RIO ONLINE. NET LTDA BR
AS264479 Turbozone Internet BR
AS263890 FUNDACAO OSWALDO ARANHA BR
AS267613 ELETRONET S.A. BR
AS263541 IMF NETWORK DATA LTDA - ME BR
AS269311 DNET BRASIL LTDA BR
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A BR
AS28260 ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP BR
AS267214 CLICKPLAY PROVEDOR DE ACESSO LTDA ME BR
AS12741 Netia SA PL
AS52639 MEGANET RJ INFORMÁTICA E TELECOMUNICAÇÕES LTDA BR
AS269457 G+B SISTEMAS E AUTOMACAO LTDA-ME BR
AS11432 Telium Telecomunicações Ltda BR
AS28634 Life Tecnologia Ltda. BR
AS268215 ULTRA TELECOMUNICACOES LTDA BR
AS271276 K C C MATIAS-ME BR

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS264409 GRUPO YAX BR
AS7195 EDGEUNO S.A.S CO
AS26615 TIM S/A BR
AS14840 BR.Digital Telecom BR
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS262896 SpeedWeb Net Telecomunicacoes BR
AS7713 Telekomunikasi Indonesia PT ID
AS265944 BR UP TELECOM BR
AS37468 Angola Cables AO
AS13786 Seabras 1 USA, LLC US
AS35280 F5 Networks SARL FR
AS16735 ALGAR TELECOM S/A BR
AS28260 ALTA REDE CORPORATE NETWORK TELECOM LTDA EPP BR
AS263145 GRUPO MEGA FLASH SERVICOS E COM LTDA EPP BR
AS61626 UNIVERSIDADE ESTADUAL DE PONTA GROSSA BR

Downstreams

AS Number Description Country
AS266265 ABEL F DOS SANTOS ME BR
AS273336 Opensat Soluções em segurança LTDA BR
AS263482 Megalink Servicos Ltda BR
AS269107 J L TELECOMUNICACAO E MULTIMIDIA COMERCIO E SERVIC BR
AS262781 RADIOBR INTERNET LTDA BR
AS265191 Sapucaia Comercio e informatica ltda me BR
AS53172 Next Telecomunicações do Brasil LTDA BR
AS264024 Wnet Telecom e Informática EIRELI BR
AS273313 InfoScott Informatica Ltda BR
AS264602 M.C.R. CAMPOS INFORMATICA E TELECOMUNICAÇÕES ME BR

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Frequently Asked Questions

ASN AS53181 is an Autonomous System Number used to identify a network for BGP internet routing.
AS53181 is listed under Avanca Telecom e Servicos 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.