ASN Lookup Tool

S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP BR BR 68 Routes

AS Data

AS53102

AS53102 – S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP

AS Number 53102
AS Name
Organization S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
Country BR
Number of IPv4 Routes 52
Number of IPv6 Routes 16
ASN type ISP
Registry lacnic
Date Allocated 2009-11-26

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Use ASN data for AS53102 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
186.195.59.0/24 256
187.103.160.0/23 512
186.195.63.0/24 256
2804:928:db0::/44 ~19×10²⁴
186.195.56.0/24 256
187.103.168.0/23 512
2804:928:10::/48 ~1×10²⁴
187.103.169.0/24 256
187.103.161.0/24 256
186.195.62.0/23 512
2804:928:e::/48 ~1×10²⁴
187.103.164.0/24 256
186.195.60.0/24 256
187.103.173.0/24 256
186.195.51.0/24 256
186.195.48.0/20 4096
187.103.172.0/23 512
186.195.48.0/23 512
187.103.170.0/24 256
186.195.52.0/23 512
2804:928:f::/48 ~1×10²⁴
187.103.162.0/23 512
2804:928:9::/48 ~1×10²⁴
187.103.171.0/24 256
186.195.60.0/23 512
2804:928:8000::/33 ~40×10²⁷
187.103.168.0/24 256
186.195.48.0/24 256
186.195.49.0/24 256
2804:928:48::/45 ~1×10²⁷
186.195.57.0/24 256
187.103.160.0/20 4096
187.103.166.0/24 256
2804:928:50::/45 ~1×10²⁷
2804:928:1800::/40 ~309×10²⁴
186.195.50.0/23 512
186.195.54.0/23 512
187.103.175.0/24 256
38.210.24.0/24 256
186.195.53.0/24 256
187.103.165.0/24 256
2804:928::/33 ~40×10²⁷
187.103.174.0/24 256
186.195.50.0/24 256
187.103.166.0/23 512
2804:928:da0::/44 ~19×10²⁴
186.195.58.0/24 256
187.103.167.0/24 256
186.195.54.0/24 256
2804:928::/32 ~79×10²⁷
2804:928:11::/48 ~1×10²⁴
186.195.55.0/24 256
187.103.160.0/24 256
187.103.163.0/24 256
186.195.61.0/24 256
2804:928:1700::/40 ~309×10²⁴
187.103.170.0/23 512
187.103.172.0/24 256
186.195.52.0/24 256
2804:928:ffff::/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.
% 2026-09-09T10:34:16-03:00 - 213.159.12.189

aut-num:     AS53102
owner:       S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
responsible: FERNANDO SIQUEIRA
owner-c:     FESIR
routing-c:   FESIR
abuse-c:     SNPPA
created:     20091126
changed:     20221121
inetnum:     187.103.160.0/20
inetnum:     186.195.48.0/20
inetnum:     2804:928::/32

nic-hdl-br:  FESIR
person:      FERNANDO SIQUEIRA IRM�O
created:     20070414
changed:     20231214

nic-hdl-br:  SNPPA
person:      Saul Nogueira Penha Paulino
created:     20210813
changed:     20241128

% 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
AS270819 SOS Internet BR
AS274664 UBBY INTERNET LTDA BR
AS7195 EDGEUNO S.A.S CO
AS6939 Hurricane Electric LLC US
AS266633 Novumnet Acesso a Internet Ltda. BR
AS22356 Durand do Brasil Ltda BR
AS199524 G-Core Labs S.A. LU
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS272584 Zapp Internet Ltda BR
AS266400 Ferenz Networks BR
AS275781 VELORA NETWORK E TELECOMUNICACOES PROVEDORES DE I BR
AS265121 FUTURA ONLINE INFORMÁTICA LTDA - ME BR
AS22548 Núcleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS51185 MainStreaming SpA IT
AS272741 ATLANTICA TELECOMUNICAÇÕES LTDA BR
AS270283 MIX NET INFORMATICA LTDA. ME BR
AS60503 FNX Tecnologia LTDA BR
AS14840 BR.Digital Telecom BR
AS37721 Virtual Technologies & Solutions BF
AS263237 PowerHost Telecom SPA CL
AS61573 IP TELECOM BR
AS24961 WIIT AG DE
AS28624 PROVEDORA CMA INTERNET LTDA BR
AS263614 RVA TELECOM LTDA BR
AS271557 TOP FIBRA TV E INTERNET LTDA BR
AS1031 PEER 1031 LLC US
AS266633 NOVUMNET ACESSO A INTERNET EIRELI BR
AS999 CORIX NETWORKS US
AS271316 LP CONECTA SERVIÇO DE INTERNET BR
AS264479 Turbozone Internet BR
AS272231 Wjnet Telecomunicações e Informática Ltda BR
AS270405 SUMARE TELECOMUNICACOES PROVEDOR DE INTERNET LTDA BR
AS24482 SG.GS SG
AS263152 MIGO TELECOM BR
AS264590 NAVEX TELECOM BR
AS262610 INTERall Informatica Ltda. BR
AS52873 Softdados Telecomunicações BR
AS265121 FUTURA ONLINE INFORMÁTICA LTDA ME BR
AS264327 ANDERSON MANZANO BACHIEGA BR
AS36236 NetActuate, Inc US
AS268238 Clicknet Telecom. Provedor de Internet LTDA BR
AS24940 Hetzner Online GmbH DE
AS265170 GSM TELECOM SERVIÇO DE PROVEDOR DE INTERNET LTDA BR
AS52925 Ascenty Data Centers e Telecomunicações S/A BR
AS39120 Convergenze S.p.A. IT
AS262693 WCOM COM E SERV TELECOM LTDA BR
AS53073 GD SERVIÇOS INTERNET LTDA BR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS199524 G Core Labs S.A. LU
AS274542 USENET TELECOMUNICACOES PROVEDOR DE INTERNET LTDA BR
AS274532 NET TVM SERVICOS DE INTERNET LTDA BR
AS35280 F5 Networks SARL FR
AS263053 LG2NET LTDA BR
AS3356 Level 3 Parent, LLC US
AS273480 NOW FIBRA PROVEDOR DE INTERNET LTDA BR
AS137409 GSL Networks Pty LTD AU
AS61626 UNIVERSIDADE ESTADUAL DE PONTA GROSSA BR

Upstreams

AS Number Description Country
AS52925 Ascenty Data Centers e Telecomunicações S/A BR
AS39120 Convergenze S.p.A. IT
AS268624 Gamers Club Ltda BR
AS7195 EDGEUNO S.A.S CO
AS6939 Hurricane Electric LLC US
AS24961 WIIT AG DE
AS6057 Administracion Nacional de Telecomunicaciones UY
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS35280 F5 Networks SARL FR
AS1031 PEER 1031 LLC US
AS3356 Level 3 Parent, LLC US
AS137409 GSL Networks Pty LTD AU
AS61626 UNIVERSIDADE ESTADUAL DE PONTA GROSSA BR

Downstreams

AS Number Description Country
AS270405 SUMARE TELECOMUNICACOES PROVEDOR DE INTERNET LTDA BR
AS270819 SOS Internet BR
AS262693 WCOM COM E SERV TELECOM LTDA BR
AS274664 UBBY INTERNET LTDA BR
AS53073 GD SERVIÇOS INTERNET LTDA BR
AS264590 NAVEX TELECOM BR
AS262610 INTERall Informatica Ltda. BR
AS266633 Novumnet Acesso a Internet Ltda. BR
AS274542 USENET TELECOMUNICACOES PROVEDOR DE INTERNET LTDA BR
AS274532 NET TVM SERVICOS DE INTERNET LTDA BR

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Frequently Asked Questions

ASN AS53102 is an Autonomous System Number used to identify a network for BGP internet routing.
AS53102 is listed under S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP.
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.