What is ASN AS262737?

ASN AS262737 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS262737?

AS262737 is listed under Gateway Telecom 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?

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.

AS262737 Gateway Telecom Ltda ME

ASN Lookup Tool

Gateway Telecom Ltda ME gwt.net.br

BR 10 Routes

AS Data

AS262737

AS262737 – Gateway Telecom Ltda ME

AS Number	262737
AS Name	17.303.838/0001-57
Organization	Gateway Telecom Ltda ME
Country	BR
Website	gwt.net.br
Number of IPv4 Routes	9
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2010-05-07

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Use ASN data for AS262737 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
186.195.136.0/23	AS262737	Gateway Telecom Ltda ME	Gateway Telecom Ltda - ME	512
186.195.138.0/23	AS262737	Gateway Telecom Ltda ME	Gateway Telecom Ltda - ME	512
2804:848::/32	AS262737	Gateway Telecom Ltda ME	Gateway Telecom Ltda - ME	~79×10²⁷
186.195.140.0/23	AS262737	Gateway Telecom Ltda ME	Gateway Telecom Ltda - ME	512
186.195.134.0/23	AS262737	Gateway Telecom Ltda ME	Gateway Telecom Ltda - ME	512
186.195.142.0/23	AS262737	Gateway Telecom Ltda ME	Gateway Telecom Ltda - ME	512
186.195.128.0/23	AS262737	Gateway Telecom Ltda ME	Gateway Telecom Ltda - ME	512
186.195.132.0/23	AS262737	Gateway Telecom Ltda ME	Gateway Telecom Ltda - ME	512
186.195.130.0/23	AS262737	Gateway Telecom Ltda ME	Gateway Telecom Ltda - ME	512
186.195.128.0/20	AS262737	Gateway Telecom Ltda ME	Gateway Telecom Ltda - ME	4096

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.
% 2026-04-16T09:30:29-03:00 - 136.227.187.167

aut-num:     AS262737
owner:       Gateway Telecom Ltda - ME
ownerid:     17.303.838/0001-57
responsible: Jarbas Gon�alves de Ara�jo
country:     BR
owner-c:     FAFER40
routing-c:   FAFER40
abuse-c:     FAFER40
created:     20100507
changed:     20250916
inetnum:     186.195.128.0/20
inetnum:     2804:848::/32
as-in:       from AS3356 100 accept ANY
as-in:       from AS7738 100 accept ANY
as-in:       from AS26615 100 accept ANY
as-out:      to AS3356 announce AS262737 AS267270 AS266575 AS270736
as-out:      to AS7738 announce AS262737 AS267270 AS266575 AS270736
as-out:      to AS26615 announce AS262737 AS267270 AS266575 AS270736

nic-hdl-br:  FAFER40
person:      F�bio Fernandes
e-mail:      fabio@gwt.net.br
country:     BR
created:     20080814
changed:     20180928

% 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" : "AS262737",
    "country" : "BR",
    "admin_contacts" : [ "FAFER40" ],
    "tech_contacts" : [ "FAFER40" ],
    "abuse_contacts" : [ "FAFER40" ],
    "date_created" : "2010-05-07",
    "date_updated" : "2025-09-16",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "17.303.838/0001-57",
    "name" : "Gateway Telecom Ltda - ME",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "FAFER40" ],
    "date_created" : "2010-05-07",
    "date_updated" : "2025-09-16",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "FAFER40",
    "country" : "BR",
    "email" : [ "fabio@gwt.net.br" ],
    "date_created" : "2008-08-14",
    "date_updated" : "2018-09-28",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "FAFER40",
    "country" : "BR",
    "email" : [ "fabio@gwt.net.br" ],
    "date_created" : "2008-08-14",
    "date_updated" : "2018-09-28",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "FAFER40",
    "country" : "BR",
    "email" : [ "fabio@gwt.net.br" ],
    "date_created" : "2008-08-14",
    "date_updated" : "2018-09-28",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS7738	V tal	BR
AS26615	TIM S/A	BR
AS267270	MV COMUNICACOES LTDA - ME	BR
AS266575	ISOLTEC TELECOM LTDA - ME	BR
AS267270	MV COMUNICACOES LTDA ME	BR
AS270736	MASTERNET TELECOMUNICACAO LTDA	BR
AS3356	Level 3 Parent, LLC	US
AS266575	ISOLTEC TELECOM LTDA ME	BR

Upstreams

AS Number	Description	Country
AS7738	V tal	BR
AS26615	TIM S/A	BR
AS3356	Level 3 Parent, LLC	US

Downstreams

AS Number	Description	Country
AS267270	MV COMUNICACOES LTDA ME	BR
AS270736	MASTERNET TELECOMUNICACAO LTDA	BR
AS266575	ISOLTEC TELECOM LTDA ME	BR