What is ASN AS270737?

ASN AS270737 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS270737?

AS270737 is listed under G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES LTDA.

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.

AS270737 G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES LTDA

ASN Lookup Tool

G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES LTDA

BR 6 Routes

AS Data

AS270737

AS270737 – G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES LTDA

AS Number	270737
AS Name
Organization	G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES LTDA
Country	BR
Number of IPv4 Routes	3
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2020-05-22

ASN Intelligence API for production workflows

Use ASN data for AS270737 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:709c:8000::/33	AS270737	G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES LTDA	G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES LTDA	~40×10²⁷
2804:709c::/32	AS270737	G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES LTDA	G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES LTDA	~79×10²⁷
2804:709c::/33	AS270737	G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES LTDA	G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES LTDA	~40×10²⁷
177.221.136.0/22	AS270737	G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES LTDA	G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES LTDA	1024
177.221.138.0/23	AS270737	G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES LTDA	G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES LTDA	512
177.221.136.0/23	AS270737	G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES LTDA	G G BRUZARROSCO SERVIÇOS DE TELECOMUNICACOES 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.
% 2026-06-13T09:29:25-03:00 - 213.159.11.175

aut-num:     AS270737
owner:       G G BRUZARROSCO SERVI�OS DE TELECOMUNICACOES LTDA
responsible: Guilherme Garcia Bruzarrosco
owner-c:     GUGBR21
routing-c:   GUGBR21
abuse-c:     GUGBR21
created:     20200522
changed:     20200522
inetnum:     177.221.136.0/22
inetnum:     2804:709c::/32

nic-hdl-br:  GUGBR21
person:      Guilherme Garcia Bruzarrosco
created:     20190618
changed:     20230131

% 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" : "AS270737",
    "admin_contacts" : [ "GUGBR21" ],
    "tech_contacts" : [ "GUGBR21" ],
    "abuse_contacts" : [ "GUGBR21" ],
    "date_created" : "2020-05-22",
    "date_updated" : "2020-05-22",
    "source" : "lacnic"
  } ],
  "organization" : {
    "name" : "G G BRUZARROSCO SERVI?OS DE TELECOMUNICACOES LTDA",
    "abuse_contacts" : [ "GUGBR21" ],
    "date_created" : "2020-05-22",
    "date_updated" : "2020-05-22",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "GUGBR21",
    "date_created" : "2019-06-18",
    "date_updated" : "2023-01-31",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "GUGBR21",
    "date_created" : "2019-06-18",
    "date_updated" : "2023-01-31",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "GUGBR21",
    "date_created" : "2019-06-18",
    "date_updated" : "2023-01-31",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS262493	IANA - Autonomous System Number	BR
AS64049	Reliance Jio Infocomm Pte Ltd Singapore	SG
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
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

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS64049	Reliance Jio Infocomm Pte Ltd Singapore	SG
AS35280	F5 Networks SARL	FR
AS28220	Alares Cabo Servicos de Telecomunicacoes S.A.	BR
AS262493	IANA - Autonomous System Number	US
AS6939	Hurricane Electric LLC	US
AS52863	UPX TECNOLOGIA LTDA	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS7713	Telekomunikasi Indonesia PT	ID

Downstreams

AS Number	Description	Country
AS27737	Cablenet, S. A.	GT