ASN AS52545 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS52545?

AS52545 is listed under BJ NET Provedor de Internet Ltda. ME.

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.

AS52545 BJ NET Provedor de Internet Ltda. ME

BJ NET Provedor de Internet Ltda. ME bjnet.com.br

BR 42 Routes

AS Data

AS52545

AS52545 – BJ NET Provedor de Internet Ltda. ME

AS Number	52545
AS Name	11.799.650/0001-65
Organization	BJ NET Provedor de Internet Ltda. ME
Country	BR
Website	bjnet.com.br
Number of IPv4 Routes	13
Number of IPv6 Routes	10
Registry	lacnic
Date Allocated	2013-06-12

ASN Intelligence API for production workflows

Use ASN data for AS52545 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

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
170.82.170.0/23	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	512
179.107.82.0/23	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	512
2804:e1c::/32	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~79×10²⁷
168.121.170.0/23	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	512
2804:e1c:4000::/34	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~20×10²⁷
2804:e1c:fe20::/44	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~19×10²⁴
2804:e1c:fc04::/48	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~1×10²⁴
2804:e1c::/48	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~1×10²⁴
2804:e1c:103::/48	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~1×10²⁴
131.72.48.0/23	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	512
2804:e1c:1::/48	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~1×10²⁴
2804:e1c:fc00::/48	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~1×10²⁴
2804:e1c:fc01::/48	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~1×10²⁴
2804:e1c:fe40::/44	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~19×10²⁴
131.72.48.0/22	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	1024
131.72.50.0/23	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	512
168.121.168.0/22	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	1024
170.82.168.0/22	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	1024
179.107.80.0/24	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	256
2804:e1c::/33	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~40×10²⁷
2804:e1c:fc05::/48	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~1×10²⁴
2804:e1c:ff00::/40	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~309×10²⁴
2804:e1c:101::/48	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~1×10²⁴
2804:e1c:fd00::/40	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~309×10²⁴
179.107.80.0/23	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	512
2804:e1c:fe30::/44	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~19×10²⁴
179.107.81.0/24	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	256
170.82.168.0/23	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	512
2804:e1c:fc02::/48	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~1×10²⁴
2804:e1c:8000::/34	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~20×10²⁷
168.121.168.0/23	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	512
2804:e1c::/34	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~20×10²⁷
2804:e1c:fc06::/48	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~1×10²⁴
2804:e1c:fe00::/44	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~19×10²⁴
2804:e1c:102::/48	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~1×10²⁴
2804:e1c:8000::/33	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~40×10²⁷
179.107.80.0/22	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	1024
2804:e1c:c000::/34	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~20×10²⁷
2804:e1c:fe10::/44	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~19×10²⁴
2804:e1c:fb00::/40	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~309×10²⁴
2804:e1c:fa00::/40	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~309×10²⁴
2804:e1c:fc03::/48	AS52545	BJ NET Provedor de Internet Ltda. ME	BJ NET Provedor de Internet Ltda. - ME	~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.
% 2026-10-27T09:19:12-03:00 - 190.123.209.178

aut-num:     AS52545
owner:       BJ NET Provedor de Internet Ltda. - ME
ownerid:     11.799.650/0001-65
responsible: Fabiano Sabino
country:     BR
owner-c:     FAS634
routing-c:   FAS634
abuse-c:     FAS634
created:     20130612
changed:     20130612
inetnum:     179.107.80.0/22
inetnum:     2804:e1c::/32
inetnum:     131.72.48.0/22
inetnum:     168.121.168.0/22
inetnum:     170.82.168.0/22

nic-hdl-br:  FAS634
person:      FABIANO SABINO
e-mail:      fabiano@bjnet.com.br
country:     BR
created:     20030628
changed:     20230928

% 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

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS52545",
    "country" : "BR",
    "admin_contacts" : [ "FAS634" ],
    "tech_contacts" : [ "FAS634" ],
    "abuse_contacts" : [ "FAS634" ],
    "date_created" : "2013-06-12",
    "date_updated" : "2013-06-12",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "11.799.650/0001-65",
    "name" : "BJ NET Provedor de Internet Ltda. - ME",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "FAS634" ],
    "date_created" : "2013-06-12",
    "date_updated" : "2013-06-12",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "FAS634",
    "country" : "BR",
    "email" : [ "fabiano@bjnet.com.br" ],
    "date_created" : "2003-06-28",
    "date_updated" : "2023-09-28",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "FAS634",
    "country" : "BR",
    "email" : [ "fabiano@bjnet.com.br" ],
    "date_created" : "2003-06-28",
    "date_updated" : "2023-09-28",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "FAS634",
    "country" : "BR",
    "email" : [ "fabiano@bjnet.com.br" ],
    "date_created" : "2003-06-28",
    "date_updated" : "2023-09-28",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS7195	EDGEUNO S.A.S	CO
AS9498	Bharti Airtel Limited	IN
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS6939	Hurricane Electric LLC	US
AS266142	Bahiadados Telecom Ltda.	BR
AS14537	Continent 8 LLC	US
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS22381	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS270052	STARTELECOM S.A.	PY
AS262588	EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES	BR
AS266400	Ferenz Networks	BR
AS22548	Núcleo de Inf. e Coord. do Ponto BR NIC.BR	BR
AS1000	LINK AMERICAN	US
AS51185	MainStreaming SpA	IT
AS263661	BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO	BR
AS60503	FNX Tecnologia LTDA	BR
AS16552	Tiggee LLC	US
AS268138	Thiago aparecido scaramuzza santana	BR
AS270888	V8 Telecom LTDA	BR
AS272554	Log Fi Internet	BR
AS265197	são miguel telecomunicações e informática ltda m	BR
AS37721	Virtual Technologies & Solutions	BF
AS14840	BR.Digital Telecom	BR
AS263237	PowerHost Telecom SPA	CL
AS61573	IP TELECOM	BR
AS32590	Valve Corporation	US
AS53062	ACESSOLINE TELECOMUNICACOES LTDA	BR
AS61680	ACESSO SIMPLES LTDA	BR
AS57463	NetIX Communications JSC	BG
AS61624	INFNOC TECNOLOGIA LTDA	BR
AS266196	BRASCOM SOLUCOES E TECNOLOGIA LTDA ME	BR
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS263541	IMF NETWORK DATA LTDA ME	BR
AS266009	T2WEB SOLUCOES TECNOLOGICAS LTDA	BR
AS272220	Prefeitura Municipal de Brusque	BR
AS263321	ILOGNET PROVEDOR	BR
AS262832	Infotechnet Informatica e Assistencia Tecnica Ltda	BR
AS1031	PEER 1031 LLC	US
AS28158	Ampernet Telecomunicações Ltda	BR
AS213622	Falcon FZE LLC	AE
AS262427	Invista Net Provedor de Acesso Ltda	BR
AS270504	Gera Net Provedor de Acesso	BR
AS262355	VSX Networks	BR
AS52999	START NETWORKS S/A	BR
AS999	CORIX NETWORKS	US
AS61622	VIA MS SOLUCOES DIGITAIS	BR
AS264479	Turbozone Internet	BR
AS266519	PROVERADIO TELECOM	BR
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS24482	SG.GS	SG
AS263152	MIGO TELECOM	BR
AS14868	LIGGA SERVICOS EM TELECOM S.A.	BR
AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.	CO
AS23106	AMERICAN TOWER DO BRASIL COMUNICAÇÃO MULTIMÍDIA LT	BR
AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	BR
AS11432	Telium Telecomunicações Ltda	BR
AS28634	Life Tecnologia Ltda.	BR
AS266213	PLANETCLICK TELECOMUNICACOES LTDA	BR
AS264409	Huge Solucoes Corporativas Ltda	BR

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS7195	EDGEUNO S.A.S	CO
AS53062	ACESSOLINE TELECOMUNICACOES LTDA	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS2914	NTT America, Inc.	US
AS174	Cogent Communications, LLC	US
AS61568	ALOO TELECOM FSF TECNOLOGIA SA	BR
AS35280	F5 Networks SARL	FR
AS1031	PEER 1031 LLC	US
AS16735	ALGAR TELECOM S/A	BR
AS137409	GSL Networks Pty LTD	AU
AS61626	UNIVERSIDADE ESTADUAL DE PONTA GROSSA	BR

Downstreams

AS Number	Description	Country
AS272220	Prefeitura Municipal de Brusque	BR
AS267353	Porto Franco TI	BR
AS270504	Gera Net Provedor de Acesso	BR

ASN Lookup Tool

ASN Summary