ASN AS28171 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS28171?

AS28171 is listed under S. O. do Brasil Telecomunicações 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?

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AS28171 S. O. do Brasil Telecomunicações LTDA ME

S. O. do Brasil Telecomunicações LTDA ME sodobrasil.net.br

BR 119 Routes

AS Data

AS28171

AS28171 – S. O. do Brasil Telecomunicações LTDA ME

AS Number	28171
AS Name	05.132.549/0001-53
Organization	S. O. do Brasil Telecomunicações LTDA ME
Country	BR
Website	sodobrasil.net.br
Number of IPv4 Routes	85
Number of IPv6 Routes	34
ASN type	ISP
Registry	lacnic
Date Allocated	2007-12-18

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Use ASN data for AS28171 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

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.
% 2026-07-16T09:21:26-03:00 - 180.149.27.50

aut-num:     AS28171
owner:       S. O. do Brasil Telecomunica��es LTDA ME
ownerid:     05.132.549/0001-53
responsible: Jose Carlos C. Hungaro
country:     BR
owner-c:     JCH16
routing-c:   JCH16
abuse-c:     JCH16
created:     20071218
changed:     20130306
inetnum:     189.84.160.0/20
inetnum:     189.84.176.0/20
inetnum:     177.84.64.0/21
inetnum:     177.137.240.0/21
inetnum:     2804:d84::/32
inetnum:     179.107.128.0/19

nic-hdl-br:  JCH16
person:      Jose Carlos Hungaro
e-mail:      registro@sodobrasil.net.br
country:     BR
created:     20001107
changed:     20240723

% 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" : "AS28171",
    "country" : "BR",
    "admin_contacts" : [ "JCH16" ],
    "tech_contacts" : [ "JCH16" ],
    "abuse_contacts" : [ "JCH16" ],
    "date_created" : "2007-12-18",
    "date_updated" : "2013-03-06",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "05.132.549/0001-53",
    "name" : "S. O. do Brasil Telecomunica??es LTDA ME",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "JCH16" ],
    "date_created" : "2007-12-18",
    "date_updated" : "2013-03-06",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "JCH16",
    "country" : "BR",
    "email" : [ "registro@sodobrasil.net.br" ],
    "date_created" : "2000-11-07",
    "date_updated" : "2024-07-23",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "JCH16",
    "country" : "BR",
    "email" : [ "registro@sodobrasil.net.br" ],
    "date_created" : "2000-11-07",
    "date_updated" : "2024-07-23",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "JCH16",
    "country" : "BR",
    "email" : [ "registro@sodobrasil.net.br" ],
    "date_created" : "2000-11-07",
    "date_updated" : "2024-07-23",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS199081	Lancom Ltd.	GR
AS7195	EDGEUNO S.A.S	CO
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
AS52965	1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	BR
AS199524	G-Core Labs S.A.	LU
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS22381	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS270052	STARTELECOM S.A.	PY
AS214757	Jakub Krsa	CZ
AS266400	Ferenz Networks	BR
AS22548	Núcleo de Inf. e Coord. do Ponto BR NIC.BR	BR
AS1000	LINK AMERICAN	US
AS263661	BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO	BR
AS60503	FNX Tecnologia LTDA	BR
AS34224	Neterra Ltd.	BG
AS53062	GGNET TELECOMUNICACOES LTDA	BR
AS206735	Novelcomm LP	GR
AS16552	Tiggee LLC	US
AS270353	Tyna Host - Datacenter no Brasil	BR
AS270888	V8 Telecom LTDA	BR
AS14840	BR.Digital Telecom	BR
AS270862	Ferabraznet Comenrcio e Serv. de Telecom. Ltda-ME	BR
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
AS266196	BRASCOM SOLUCOES E TECNOLOGIA LTDA ME	BR
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS266009	T2WEB SOLUCOES TECNOLOGICAS LTDA	BR
AS7713	PT Telekomunikasi Indonesia	ID
AS55818	MC-IX Matrix Internet Exchange RS-1	ID
AS8801	Rocket Fibre Ltd	GB
AS263321	ILOGNET PROVEDOR	BR
AS266959	SKYINF SOLUCOES EM TECNOLOGIA DE INFORMACAO LTDA	BR
AS61568	ALOO TELECOM - FSF TECNOLOGIA SA	BR
AS270538	MEGA CONNECT SERVICOS ESPECIAIS LTDA.	BR
AS1031	PEER 1031 LLC	US
AS28158	Ampernet Telecomunicações Ltda	BR
AS262427	Invista Net Provedor de Acesso Ltda	BR
AS262977	ADSNET TELECOM LTDA	BR
AS999	CORIX NETWORKS	US
AS52999	START NETWORKS S/A	BR
AS264479	Turbozone Internet	BR
AS266519	PROVERADIO TELECOM	BR
AS267613	ELETRONET S.A.	BR
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS24482	SG.GS	SG
AS263540	Unimed Volta Redonda de Coop. de Trabalho Médico	BR
AS61841	UNIVERSIDADE SEVERINO SOMBRA	BR
AS263152	MIGO TELECOM	BR
AS12741	Netia SA	PL
AS214331	TESKE VIRTUAL SYSTEM LTDA	BR
AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	BR
AS11432	Telium Telecomunicações Ltda	BR

Upstreams

AS Number	Description	Country
AS53181	Avanca Telecom e Servicos LTDA	BR
AS39120	Convergenze S.p.A.	IT
AS264409	GRUPO YAX	BR
AS7195	EDGEUNO S.A.S	CO
AS35280	F5 Networks SARL	FR
AS36040	Google LLC	US
AS16735	ALGAR TELECOM S/A	BR
AS12735	TurkNet Iletisim Hizmetleri A.S.	TR
AS7713	Telekomunikasi Indonesia PT	ID
AS61626	UNIVERSIDADE ESTADUAL DE PONTA GROSSA	BR

Downstreams

AS Number	Description	Country
AS263540	Unimed Volta Redonda de Coop. de Trabalho Médico	BR
AS270862	Ferabraznet Comenrcio e Serv. de Telecom. Ltda ME	BR
AS270538	MEGA CONNECT SERVICOS ESPECIAIS LTDA.	BR
AS263431	SULNET RC INTERNET PROVIDER INFORMATICA LTDA	BR
AS61841	FUNDAÇÃO EDUCACIONAL SEVERINO SOMBRA	BR
AS262977	ADSNET TELECOM LTDA	BR
AS53040	ALTA CONEXAO TELECOMUNICACOES LTDA	BR

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