What is ASN AS273371?

ASN AS273371 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS273371?

AS273371 is listed under TOP GIGA TELECOM 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.

AS273371 TOP GIGA TELECOM LTDA

ASN Lookup Tool

TOP GIGA TELECOM LTDA topgiga.com.br

BR 6 Routes

AS Data

AS273371

AS273371 – TOP GIGA TELECOM LTDA

AS Number	273371
AS Name	43.560.898/0001-65
Organization	TOP GIGA TELECOM LTDA
Country	BR
Website	topgiga.com.br
Number of IPv4 Routes	5
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2023-10-25

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Use ASN data for AS273371 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
177.91.1.0/24	AS273371	TOP GIGA TELECOM LTDA	TOP GIGA TELECOM LTDA	256
177.91.2.0/24	AS273371	TOP GIGA TELECOM LTDA	TOP GIGA TELECOM LTDA	256
177.91.0.0/24	AS273371	TOP GIGA TELECOM LTDA	TOP GIGA TELECOM LTDA	256
177.91.0.0/22	AS273371	TOP GIGA TELECOM LTDA	TOP GIGA TELECOM LTDA	1024
177.91.3.0/24	AS273371	TOP GIGA TELECOM LTDA	TOP GIGA TELECOM LTDA	256
2804:8da8::/32	AS273371	TOP GIGA TELECOM LTDA	TOP GIGA TELECOM LTDA	~79×10²⁷

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.
% 2026-07-10T09:25:49-03:00 - 45.114.241.133

aut-num:     AS273371
owner:       TOP GIGA TELECOM LTDA
ownerid:     43.560.898/0001-65
responsible: JOSE A BRITO
country:     BR
owner-c:     JAABR124
routing-c:   CCM224
abuse-c:     JAABR124
created:     20231025
changed:     20250522
inetnum:     2804:8da8::/32
inetnum:     177.91.0.0/22

nic-hdl-br:  JAABR124
person:      JOSE ADONES ALMEIDA BRITO
e-mail:      joseadones@topgiga.com.br
country:     BR
created:     20221026
changed:     20260526

nic-hdl-br:  CCM224
person:      ciro cardoso de meneses
e-mail:      cirodemeneses@gmail.com
country:     BR
created:     20030213
changed:     20231023

% 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" : "AS273371",
    "country" : "BR",
    "admin_contacts" : [ "JAABR124" ],
    "tech_contacts" : [ "CCM224" ],
    "abuse_contacts" : [ "JAABR124" ],
    "date_created" : "2023-10-25",
    "date_updated" : "2025-05-22",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "43.560.898/0001-65",
    "name" : "TOP GIGA TELECOM LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "JAABR124" ],
    "date_created" : "2023-10-25",
    "date_updated" : "2025-05-22",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "JAABR124",
    "country" : "BR",
    "email" : [ "joseadones@topgiga.com.br" ],
    "date_created" : "2022-10-26",
    "date_updated" : "2026-05-26",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "CCM224",
    "country" : "BR",
    "email" : [ "cirodemeneses@gmail.com" ],
    "date_created" : "2003-02-13",
    "date_updated" : "2023-10-23",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "JAABR124",
    "country" : "BR",
    "email" : [ "joseadones@topgiga.com.br" ],
    "date_created" : "2022-10-26",
    "date_updated" : "2026-05-26",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS271333	t s de matos telecomunicacoes eireli me	BR
AS6939	Hurricane Electric LLC	US
AS266142	Bahiadados Telecom Ltda.	BR
AS271333	t s de matos telecomunicacoes eireli-me	BR
AS263661	BRASIL DIGITAL SERVIOS DE INFORMATICA E COMERCIO	BR
AS52965	1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	BR
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS265197	são miguel telecomunicações e informatica ltda - m	BR
AS266400	Ferenz Networks	BR
AS1000	LINK AMERICAN	US
AS53202	Acesso10 Telecom	BR
AS14840	BR.Digital Telecom	BR
AS61573	IP TELECOM	BR
AS61680	ACESSO SIMPLES LTDA	BR
AS28300	Speed Serviços de Internet Ltda	BR
AS61624	INFNOC TECNOLOGIA LTDA	BR
AS57463	NetIX Communications JSC	BG
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS262462	Aranet Play	BR
AS266959	SKYINF SOLUCOES EM TECNOLOGIA DE INFORMACAO LTDA	BR
AS61568	ALOO TELECOM - FSF TECNOLOGIA SA	BR
AS262427	Invista Net Provedor de Acesso Ltda	BR
AS264479	Turbozone Internet	BR
AS266519	PROVERADIO TELECOM	BR
AS267613	ELETRONET S.A.	BR

Upstreams

AS Number	Description	Country
AS52965	1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	BR
AS14840	BR.Digital Telecom	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY

Downstreams

AS Number	Description	Country
AS271333	t s de matos telecomunicacoes eireli me	BR