ASN AS53102 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS53102?

AS53102 is listed under S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

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

ASN Lookup Tool

S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP

BR 64 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	50
Number of IPv6 Routes	14
ASN type	ISP
Registry	lacnic
Date Allocated	2009-11-26

ASN Intelligence API for production workflows

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

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
186.195.59.0/24	AS53102	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	Clicknet Telecom. Provedor de Internet LTDA	256
187.103.160.0/23	AS53102	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	512
186.195.63.0/24	AS53102	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	256
2804:928:db0::/44	AS53102	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	~19×10²⁴
187.103.168.0/23	AS53102	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	Clicknet Telecom. Provedor de Internet LTDA	512
2804:928:10::/48	AS53102	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	~1×10²⁴
187.103.169.0/24	AS53102	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	Clicknet Telecom. Provedor de Internet LTDA	256
187.103.161.0/24	AS53102	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	256
186.195.62.0/23	AS53102	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	512
186.195.54.0/23	AS53102	S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP	EDGE CONNECTION LTDA	512

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.
% 2026-04-10T09:23:05-03:00 - 193.46.204.77

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
AS11432	Telium Telecomunicaï¿½ï¿½es Ltda	BR
AS270819	SOS Internet	BR
AS274664	UBBY INTERNET LTDA	BR
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS60602	Inovare-Prim SRL	MD
AS266633	Novumnet Acesso a Internet Ltda.	BR
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS269416	SEMEAR TELECOM EIRELI	BR

Upstreams

AS Number	Description	Country
AS52925	Ascenty Data Centers e Telecomunicações S/A	BR
AS268624	Gamers Club Ltda	BR
AS39120	Convergenze S.p.A.	IT
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS35280	F5 Networks SARL	FR
AS1031	PEER 1031 LLC	US
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS7713	Telekomunikasi Indonesia PT	ID
AS22356	Durand do Brasil Ltda	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