What is ASN AS270543?

ASN AS270543 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS270543?

AS270543 is listed under Gwg telco telecomunicações eireli.

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.

AS270543 Gwg telco telecomunicações eireli

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Legacy Routes

Gwg telco telecomunicações eireli gwgtelco.com.br

BR 10 Routes

AS Data

AS270543

AS270543 – Gwg telco telecomunicações eireli

AS Number	270543
AS Name	31.849.502/0001-15
Organization	Gwg telco telecomunicações eireli
Country	BR
Website	gwgtelco.com.br
Number of IPv4 Routes	9
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2020-03-20

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
187.73.190.0/23	AS270543	Gwg telco telecomunicações eireli	Gwg telco telecomunicaçoes eireli	512
187.73.188.0/23	AS270543	Gwg telco telecomunicações eireli	Gwg telco telecomunicaçoes eireli	512
2804:6d98::/32	AS270543	Gwg telco telecomunicações eireli	Gwg telco telecomunicaçoes eireli	~79×10²⁷
200.15.14.0/23	AS270543	Gwg telco telecomunicações eireli	NTT America, Inc.	512
200.15.5.0/24	AS270543	Gwg telco telecomunicações eireli		256
187.73.190.0/24	AS270543	Gwg telco telecomunicações eireli	Gwg telco telecomunicaçoes eireli	256
187.73.191.0/24	AS270543	Gwg telco telecomunicações eireli	Gwg telco telecomunicaçoes eireli	256
187.73.188.0/22	AS270543	Gwg telco telecomunicações eireli	Gwg telco telecomunicaçoes eireli	1024
187.73.189.0/24	AS270543	Gwg telco telecomunicações eireli	Gwg telco telecomunicaçoes eireli	256
187.73.188.0/24	AS270543	Gwg telco telecomunicações eireli	Gwg telco telecomunicaçoes eireli	256

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.
% 2026-08-21T09:19:15-03:00 - 45.130.121.216

aut-num:     AS270543
owner:       Gwg telco telecomunica�oes eireli
ownerid:     31.849.502/0001-15
responsible: Guilherme Centofante Guimaraes
country:     BR
owner-c:     GUCEN11
routing-c:   GUCEN11
abuse-c:     WBJ8
created:     20200320
changed:     20240827
inetnum:     187.73.188.0/22
inetnum:     2804:6d98::/32

nic-hdl-br:  GUCEN11
person:      guilherme centofante
e-mail:      gcentofante@gwgtelco.com.br
country:     BR
created:     20191017
changed:     20251117

nic-hdl-br:  WBJ8
person:      wilson Biancalana Junior
e-mail:      wbiancalanajr@gmail.com
country:     BR
created:     19990428
changed:     20260514

% 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" : "AS270543",
    "country" : "BR",
    "admin_contacts" : [ "GUCEN11" ],
    "tech_contacts" : [ "GUCEN11" ],
    "abuse_contacts" : [ "WBJ8" ],
    "date_created" : "2020-03-20",
    "date_updated" : "2024-08-27",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "31.849.502/0001-15",
    "name" : "Gwg telco telecomunica?oes eireli",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "WBJ8" ],
    "date_created" : "2020-03-20",
    "date_updated" : "2024-08-27",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "GUCEN11",
    "country" : "BR",
    "email" : [ "gcentofante@gwgtelco.com.br" ],
    "date_created" : "2019-10-17",
    "date_updated" : "2025-11-17",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "GUCEN11",
    "country" : "BR",
    "email" : [ "gcentofante@gwgtelco.com.br" ],
    "date_created" : "2019-10-17",
    "date_updated" : "2025-11-17",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "WBJ8",
    "country" : "BR",
    "email" : [ "wbiancalanajr@gmail.com" ],
    "date_created" : "1999-04-28",
    "date_updated" : "2026-05-14",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS7195	EDGEUNO S.A.S	CO
AS6939	Hurricane Electric LLC	US
AS60602	Inovare-Prim SRL	MD
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS199524	G-Core Labs S.A.	LU
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS9498	Bharti Airtel Ltd	IN
AS22548	Núcleo de Inf. e Coord. do Ponto BR NIC.BR	BR
AS1000	LINK AMERICAN	US
AS51185	MainStreaming SpA	IT
AS60503	FNX Tecnologia LTDA	BR
AS53062	GGNET TELECOMUNICACOES LTDA	BR
AS16552	Tiggee LLC	US
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
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS7713	PT Telekomunikasi Indonesia	ID
AS55818	MC-IX Matrix Internet Exchange RS-1	ID
AS61568	ALOO TELECOM - FSF TECNOLOGIA SA	BR
AS1031	PEER 1031 LLC	US
AS262427	Invista Net Provedor de Acesso Ltda	BR
AS999	CORIX NETWORKS	US
AS264479	Turbozone Internet	BR
AS267613	ELETRONET S.A.	BR
AS263541	IMF NETWORK DATA LTDA - ME	BR
AS29049	Delta Telecom Ltd	AZ
AS24482	SG.GS	SG
AS263152	MIGO TELECOM	BR
AS28634	Life Tecnologia Ltda.	BR
AS7713	Telekomunikasi Indonesia PT	ID
AS266213	PLANETCLICK TELECOMUNICACOES LTDA	BR
AS2914	NTT America, Inc.	US
AS264409	Huge Solucoes Corporativas Ltda	BR
AS52873	Softdados Telecomunicações	BR
AS36236	NetActuate, Inc	US
AS53202	Acesso10 Telecom	BR
AS39120	Convergenze S.p.A.	IT
AS22548	Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS52468	UFINET PANAMA S.A.	PA
AS262462	Aranet Play	BR
AS199524	G Core Labs S.A.	LU
AS269180	VIPNET Conexão	BR
AS13786	Seabras 1 USA, LLC	US
AS35280	F5 Networks SARL	FR
AS61626	UNIVERSIDADE ESTADUAL DE PONTA GROSSA	BR
AS49544	i3D.net B.V	NL
AS132337	Axclusive	SG

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS13786	Seabras 1 USA, LLC	US
AS7195	EDGEUNO S.A.S	CO
AS35280	F5 Networks SARL	FR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS7713	Telekomunikasi Indonesia PT	ID
AS2914	NTT America, Inc.	US
AS61626	UNIVERSIDADE ESTADUAL DE PONTA GROSSA	BR

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AS270543 – Gwg telco telecomunicações eireli

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