What is ASN AS262500?

ASN AS262500 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS262500?

AS262500 is listed under BS2 Sistemas para Internet 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.

AS262500 BS2 Sistemas para Internet Ltda.

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IP Routes

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Legacy Routes

BS2 Sistemas para Internet Ltda. bs2.com.br

BR 17 Routes

AS Data

AS262500

AS262500 – BS2 Sistemas para Internet Ltda.

AS Number	262500
AS Name	04.373.526/0001-78
Organization	BS2 Sistemas para Internet Ltda.
Country	BR
Website	bs2.com.br
Number of IPv4 Routes	14
Number of IPv6 Routes	3
ASN type	BUSINESS
Registry	lacnic
Date Allocated	2011-06-14

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:528::/33	AS262500	BS2 Sistemas para Internet Ltda.	BS2 Sistemas para Internet Ltda.	~40×10²⁷
138.118.130.0/23	AS262500	BS2 Sistemas para Internet Ltda.	BS2 Sistemas para Internet Ltda.	512
177.66.161.0/24	AS262500	BS2 Sistemas para Internet Ltda.	BS2 Sistemas para Internet Ltda.	256
177.66.160.0/23	AS262500	BS2 Sistemas para Internet Ltda.	BS2 Sistemas para Internet Ltda.	512
177.66.163.0/24	AS262500	BS2 Sistemas para Internet Ltda.	CRMALL SISTEMA DE INFORMACAO DE MARKETING LTDA	256
138.118.131.0/24	AS262500	BS2 Sistemas para Internet Ltda.	CRMALL SISTEMA DE INFORMACAO DE MARKETING LTDA	256
138.118.128.0/22	AS262500	BS2 Sistemas para Internet Ltda.	BS2 Sistemas para Internet Ltda.	1024
177.66.162.0/23	AS262500	BS2 Sistemas para Internet Ltda.	BS2 Sistemas para Internet Ltda.	512
2804:528:b521::/48	AS262500	BS2 Sistemas para Internet Ltda.	BS2 Sistemas para Internet Ltda.	~1×10²⁴
177.66.160.0/24	AS262500	BS2 Sistemas para Internet Ltda.	BS2 Sistemas para Internet Ltda.	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.
% 2026-04-25T09:25:34-03:00 - 136.227.170.108

aut-num:     AS262500
owner:       BS2 Sistemas para Internet Ltda.
ownerid:     04.373.526/0001-78
responsible: Antonio Carlos Braga Junior
country:     BR
owner-c:     BIP7
routing-c:   BIP7
abuse-c:     BIP7
created:     20110614
changed:     20130306
inetnum:     177.66.160.0/22
inetnum:     2804:528::/32
inetnum:     138.118.128.0/22

nic-hdl-br:  BIP7
person:      BS2 Internet Service Provider
e-mail:      registro@bs2.com.br
country:     BR
created:     20020918
changed:     20250917

% 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" : "AS262500",
    "country" : "BR",
    "admin_contacts" : [ "BIP7" ],
    "tech_contacts" : [ "BIP7" ],
    "abuse_contacts" : [ "BIP7" ],
    "date_created" : "2011-06-14",
    "date_updated" : "2013-03-06",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "04.373.526/0001-78",
    "name" : "BS2 Sistemas para Internet Ltda.",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "BIP7" ],
    "date_created" : "2011-06-14",
    "date_updated" : "2013-03-06",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "BIP7",
    "country" : "BR",
    "email" : [ "registro@bs2.com.br" ],
    "date_created" : "2002-09-18",
    "date_updated" : "2025-09-17",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "BIP7",
    "country" : "BR",
    "email" : [ "registro@bs2.com.br" ],
    "date_created" : "2002-09-18",
    "date_updated" : "2025-09-17",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "BIP7",
    "country" : "BR",
    "email" : [ "registro@bs2.com.br" ],
    "date_created" : "2002-09-18",
    "date_updated" : "2025-09-17",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS53062	ALT \| GRUPO BRASIL TECPAR	BR
AS14840	BR.Digital Telecom	BR
AS10881	FUNPAR - Fundacao da UFPR para o DCTC	BR
AS61624	INFNOC TECNOLOGIA LTDA	BR
AS53062	ALT GRUPO BRASIL TECPAR	BR
AS266213	PLANETCLICK TELECOMUNICACOES LTDA	BR
AS269783	WIND NET S.A.	PY
AS22356	Durand do Brasil Ltda	BR
AS53013	UFINET BRASIL S.A.	BR
AS10881	FUNPAR Fundacao da UFPR para o DCTC	BR

Upstreams

AS Number	Description	Country
AS10881	FUNPAR Fundacao da UFPR para o DCTC	BR
AS262355	VSX Networks	BR
AS53062	ALT GRUPO BRASIL TECPAR	BR
AS22356	Durand do Brasil Ltda	BR
AS53013	UFINET BRASIL S.A.	BR

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AS262500 – BS2 Sistemas para Internet Ltda.

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