ASN AS52820 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS52820?

AS52820 is listed under Brasilfone S/A.

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.

AS52820 Brasilfone S/A | IPGeolocation.io

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Brasilfone S/A

BR 6 Routes

AS Data

AS52820

AS52820 – Brasilfone S/A

AS Number	52820
AS Name	08.228.429/0001-42
Organization	Brasilfone S/A
Country	BR
Number of IPv4 Routes	4
Number of IPv6 Routes	2
ASN type	ISP
Registry	lacnic
Date Allocated	2012-10-10

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Use ASN data for AS52820 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
177.52.174.0/23	AS52820	Brasilfone S/A	Brasilfone S/A	512
200.155.77.112/28	AS52820	Brasilfone S/A	EQUINIX BRASIL	16
2804:8ac0::/32	AS52820	Brasilfone S/A	Brasilfone S/A	~79×10²⁷
177.52.174.0/24	AS52820	Brasilfone S/A	Brasilfone S/A	256
177.52.175.0/24	AS52820	Brasilfone S/A	Brasilfone S/A	256
2804:8ac0:8000::/34	AS52820	Brasilfone S/A	Brasilfone S/A	~20×10²⁷

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.
% 2026-08-03T09:23:47-03:00 - 45.130.122.181

aut-num:     AS52820
owner:       Brasilfone S/A
ownerid:     08.228.429/0001-42
responsible: Jo�o Lopes Neto
country:     BR
owner-c:     JOLNE9
routing-c:   JOLNE9
abuse-c:     JOLNE9
created:     20121010
changed:     20130306
inetnum:     177.52.174.0/23
inetnum:     2804:8ac0::/32

nic-hdl-br:  JOLNE9
person:      JOAO LOPES NETO
e-mail:      crystianluis@gmail.com
country:     BR
created:     20071127
changed:     20221005

% 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" : "AS52820",
    "country" : "BR",
    "admin_contacts" : [ "JOLNE9" ],
    "tech_contacts" : [ "JOLNE9" ],
    "abuse_contacts" : [ "JOLNE9" ],
    "date_created" : "2012-10-10",
    "date_updated" : "2013-03-06",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "08.228.429/0001-42",
    "name" : "Brasilfone S/A",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "JOLNE9" ],
    "date_created" : "2012-10-10",
    "date_updated" : "2013-03-06",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "JOLNE9",
    "country" : "BR",
    "email" : [ "crystianluis@gmail.com" ],
    "date_created" : "2007-11-27",
    "date_updated" : "2022-10-05",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "JOLNE9",
    "country" : "BR",
    "email" : [ "crystianluis@gmail.com" ],
    "date_created" : "2007-11-27",
    "date_updated" : "2022-10-05",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "JOLNE9",
    "country" : "BR",
    "email" : [ "crystianluis@gmail.com" ],
    "date_created" : "2007-11-27",
    "date_updated" : "2022-10-05",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS199081	Lancom Ltd.	GR
AS268624	Gamers Club Ltda	BR
AS7195	EDGEUNO S.A.S	CO
AS6939	Hurricane Electric LLC	US
AS60602	Inovare-Prim SRL	MD
AS266142	Bahiadados Telecom Ltda.	BR
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS269416	SEMEAR TELECOM EIRELI	BR
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR
AS199524	G-Core Labs S.A.	LU
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS9498	Bharti Airtel Ltd	IN
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
AS51185	MainStreaming SpA	IT
AS52873	Softdados Telecomunicaï¿½ï¿½es	BR
AS263661	BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO	BR
AS60503	FNX Tecnologia LTDA	BR
AS34224	Neterra Ltd.	BG
AS206735	Novelcomm LP	GR
AS16552	Tiggee LLC	US
AS268138	Thiago aparecido scaramuzza santana	BR
AS270888	V8 Telecom LTDA	BR
AS53065	Opcao Telecom	BR
AS14840	BR.Digital Telecom	BR
AS37721	Virtual Technologies & Solutions	BF
AS263237	PowerHost Telecom SPA	CL
AS61573	IP TELECOM	BR
AS32590	Valve Corporation	US
AS57463	NetIX Communications JSC	BG
AS61624	INFNOC TECNOLOGIA LTDA	BR
AS12735	TurkNet Iletisim Hizmetleri A.S.	TR
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS55818	MC-IX Matrix Internet Exchange RS-1	ID
AS8801	Rocket Fibre Ltd	GB
AS263321	ILOGNET PROVEDOR	BR
AS61568	ALOO TELECOM - FSF TECNOLOGIA SA	BR
AS1031	PEER 1031 LLC	US
AS28158	Ampernet Telecomunicações Ltda	BR
AS262427	Invista Net Provedor de Acesso Ltda	BR
AS999	CORIX NETWORKS	US
AS52999	START NETWORKS S/A	BR
AS264479	Turbozone Internet	BR
AS267613	ELETRONET S.A.	BR
AS263541	IMF NETWORK DATA LTDA - ME	BR
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS24482	SG.GS	SG
AS263152	MIGO TELECOM	BR
AS12741	Netia SA	PL
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
AS52873	Softdados Telecomunicações	BR
AS269641	RURALNET BRASIL	BR

Upstreams

AS Number	Description	Country
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS7195	EDGEUNO S.A.S	CO
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS137409	GSL Networks Pty LTD	AU
AS61626	UNIVERSIDADE ESTADUAL DE PONTA GROSSA	BR

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AS52820 – Brasilfone S/A

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