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 Avanca Telecom e Servicos LTDA
Organization Avanca Telecom e Servicos LTDA
Country BR
Website k2telecom.com.br
Number of IPv4 Routes 43
Number of IPv6 Routes 17
ASN type ISP
Registry lacnic
Date Allocated 2010-08-18

ASN Intelligence API for production workflows

Use ASN data for AS53181 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs
Powered by ASN data

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
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
191.241.68.0/24 256
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.
% 2026-11-14T09:11:50-03:00 - 91.242.72.40

aut-num:     AS53181
owner:       Avanca Telecom e Servicos LTDA
responsible: Anderson Heringer
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
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
AS265949 INFO TELECOM INTERNET LTDA BR
AS23074 PETROLEO BRASILEIRO S.A. PETROBRAS BR
AS270838 Neidnet Telecomunicações BR
AS139799 Beijing Dajia Internet Information Technology Co., Ltd. CN
AS266409 SECW TELECOM BR
AS265178 FOX TELECOM INTERNET LTDA BR
AS262374 FAZZY INTERNET BR
AS268710 YES FIBRA TELECOMUNICACOES LTDA BR
AS53095 Axnet Provedor de Internet Comercio Ltda BR
AS53175 Unetvale Servicos e Equipamentos LTDA BR
AS268006 KRC net Telecom LTDA BR
AS139341 ACEVILLE PTE.LTD. SG
AS1000 LINK AMERICAN US
AS264602 M.C.R. CAMPOS INFORMATICA E TELECOMUNICAÇÕES ME BR
AS268729 Wnett Fibra BR
AS264067 MUTUM FIBRA LTDA BR
AS267987 Falcon Net BR
AS269166 EBRANET COMERCIO E SERVICOS DE COMUNICACAO LTDA BR
AS268202 F R BRAGA INFORMATICA ME BR
AS27715 Locaweb Serviços de Internet S/A BR
AS53146 R2 Telecom Com. Prod. Inform. Ltda BR
AS266989 ETH ENTERPRISE TECNOLOGIA LTDA BR
AS272195 Via SP BR
AS268576 CONECT TELECOM LTDA ME BR
AS61888 GFT COMERCIO DE TELEFONIA E COMUNICACAO LTDA BR
AS268459 CLICK & NAVEGUE TELECOMUNICAÇÕES LTDA ME BR
AS263595 ALB Internet & Informatica Ltda ME BR
AS273500 YPN TECNOLOGIA LTDA BR
AS262427 Invista Net Provedor de Acesso Ltda BR
AS27720 CITTA TELECOM LTDA BR
AS999 CORIX NETWORKS US
AS264949 REAL LINK PROVEDOR DE INTERNET EIRELI BR
AS32787 Akamai Technologies, Inc. US
AS263907 Softway Fibra BR
AS264525 Coelho Tecnologia BR
AS268231 X Celente Telecomunicacoes BR
AS270364 NOVALINK INTERNET LTDA BR
AS263989 GIGAREDE TECNOLOGIA DA INFORMACAO LTDA ME BR
AS268013 Optfiber Telecomunicações Eirelli BR
AS263532 VIAR TELECOMUNICAÇÕES LTDA BR
AS264420 TurboNet Telecom BR
AS269500 LAGARES TECNOLOGIA E COMUNICAÇÃO LTDA BR
AS266460 NetGo Telecomunicações do Brasil BR
AS61775 AW Fibra BR
AS271459 PROVEDOR POWERNET BR
AS22250 ABRANET Associação Brasileira de Internet BR
AS271414 RTI NETWORK TELECOMUNICACOES LTDA BR
AS267387 FLASH NETWORK INTERNET LTDA BR
AS273793 INFOPOINT TELECOM LTDA BR
AS265348 INTERVIXTELECOM LTDA BR
AS53072 INETVIP TELECOM LTDA BR
AS14463 TDKOM INFORMÁTICA LTDA BR
AS262979 LINE TELECOM LTDA BR
AS53107 EVEO S.A. BR
AS52814 INTERNET PLAY LTDA BR
AS270602 FIBERJET TELEINFORMATICA EIRELI BR
AS275635 ASN COM E SERV EM TECNOLOGIA LTDA BR
AS262360 NEDEL TELECOM BR
AS266282 V LINK FIBRA PROVEDOR DE INTERNET BR
AS52765 MAXXNET TELECOM BR

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS7195 EDGEUNO S.A.S CO
AS26615 TIM S/A BR
AS14840 BR.Digital Telecom BR
AS52863 UPX TECNOLOGIA LTDA BR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS262896 SpeedWeb Net Telecomunicacoes BR
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
AS263099 STIW Sistema de Telecom. Inf e Wireless LTDA BR
AS53047 Intercol Serviços de Internet Ltda BR
AS137409 GSL Networks Pty LTD AU
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
AS52567 THADEU REZENDE MUNIZ BR
AS53172 Next Telecomunicações do Brasil LTDA BR
AS265191 Sapucaia Comercio e informatica ltda me BR
AS262374 FAZZY INTERNET BR
AS264024 Wnet Telecom e Informática EIRELI BR

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

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.