What is ASN AS265163?

ASN AS265163 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS265163?

AS265163 is listed under Arenaja Serviços de telecomunicações.

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.

AS265163 Arenaja Serviços de telecomunicações

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Legacy Routes

Arenaja Serviços de telecomunicações

BR 10 Routes

AS Data

AS265163

AS265163 – Arenaja Serviços de telecomunicações

AS Number	265163
AS Name
Organization	Arenaja Serviços de telecomunicações
Country	BR
Number of IPv4 Routes	7
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2015-11-27

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Use ASN data for AS265163 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
143.255.236.0/23	AS265163	Arenaja Serviços de telecomunicações	Arenaja Serviços de telecomunicaçoes	512
143.255.239.0/24	AS265163	Arenaja Serviços de telecomunicações	Arenaja Serviços de telecomunicaçoes	256
2804:2b9c::/32	AS265163	Arenaja Serviços de telecomunicações	Arenaja Serviços de telecomunicaçoes	~79×10²⁷
2804:2b9c:8000::/33	AS265163	Arenaja Serviços de telecomunicações	Arenaja Serviços de telecomunicaçoes	~40×10²⁷
143.255.236.0/22	AS265163	Arenaja Serviços de telecomunicações	Arenaja Serviços de telecomunicaçoes	1024
2804:2b9c::/33	AS265163	Arenaja Serviços de telecomunicações	Arenaja Serviços de telecomunicaçoes	~40×10²⁷
143.255.237.0/24	AS265163	Arenaja Serviços de telecomunicações	Arenaja Serviços de telecomunicaçoes	256
143.255.236.0/24	AS265163	Arenaja Serviços de telecomunicações	Arenaja Serviços de telecomunicaçoes	256
143.255.238.0/23	AS265163	Arenaja Serviços de telecomunicações	Arenaja Serviços de telecomunicaçoes	512
143.255.238.0/24	AS265163	Arenaja Serviços de telecomunicações	Arenaja Serviços de telecomunicaçoes	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.
% 2026-05-15T09:22:36-03:00 - 194.135.132.62

aut-num:     AS265163
owner:       Arenaja Servi�os de telecomunica�oes
responsible: S�rgio Robson da Silva Oliveira
owner-c:     SRSOL18
routing-c:   SRSOL18
abuse-c:     SRSOL18
created:     20151127
changed:     20161025
inetnum:     143.255.236.0/22
inetnum:     2804:2b9c::/32

nic-hdl-br:  SRSOL18
person:      sergio robson da silva oliveira
created:     20150910
changed:     20260122

% 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" : "AS265163",
    "admin_contacts" : [ "SRSOL18" ],
    "tech_contacts" : [ "SRSOL18" ],
    "abuse_contacts" : [ "SRSOL18" ],
    "date_created" : "2015-11-27",
    "date_updated" : "2016-10-25",
    "source" : "lacnic"
  } ],
  "organization" : {
    "name" : "Arenaja Servi?os de telecomunica?oes",
    "abuse_contacts" : [ "SRSOL18" ],
    "date_created" : "2015-11-27",
    "date_updated" : "2016-10-25",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "SRSOL18",
    "date_created" : "2015-09-10",
    "date_updated" : "2026-01-22",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "SRSOL18",
    "date_created" : "2015-09-10",
    "date_updated" : "2026-01-22",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "SRSOL18",
    "date_created" : "2015-09-10",
    "date_updated" : "2026-01-22",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS28598	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS14840	BR.Digital Telecom	BR
AS61573	IP TELECOM	BR
AS262427	Invista Net Provedor de Acesso Ltda	BR
AS28126	BRISANET SERVICOS DE TELECOMUNICACOES S.A	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS264479	Turbozone Internet	BR

Upstreams

AS Number	Description	Country
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS28598	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS14840	BR.Digital Telecom	BR
AS28126	BRISANET SERVICOS DE TELECOMUNICACOES S.A	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS267613	ELETRONET S.A.	BR

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AS265163 – Arenaja Serviços de telecomunicações

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