What is ASN AS265088?

ASN AS265088 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS265088?

AS265088 is listed under Club21 Servicos de Telecomunicacoes.

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.

AS265088 Club21 Servicos de Telecomunicacoes

ASN Lookup Tool

Club21 Servicos de Telecomunicacoes youisp.com.br

BR 7 Routes

AS Data

AS265088

AS265088 – Club21 Servicos de Telecomunicacoes

AS Number	265088
AS Name	21.195.895/0001-37
Organization	Club21 Servicos de Telecomunicacoes
Country	BR
Website	youisp.com.br
Number of IPv4 Routes	4
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2016-07-12

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Use ASN data for AS265088 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:329c:8000::/33	AS265088	Club21 Servicos de Telecomunicacoes	Club21 Servicos de Telecomunicacoes	~40×10²⁷
2804:329c::/32	AS265088	Club21 Servicos de Telecomunicacoes	Club21 Servicos de Telecomunicacoes	~79×10²⁷
2804:329c::/33	AS265088	Club21 Servicos de Telecomunicacoes	Club21 Servicos de Telecomunicacoes	~40×10²⁷
170.233.142.0/24	AS265088	Club21 Servicos de Telecomunicacoes	Club21 Servicos de Telecomunicacoes	256
170.233.142.0/23	AS265088	Club21 Servicos de Telecomunicacoes	Club21 Servicos de Telecomunicacoes	512
170.233.140.0/23	AS265088	Club21 Servicos de Telecomunicacoes	Club21 Servicos de Telecomunicacoes	512
170.233.140.0/22	AS265088	Club21 Servicos de Telecomunicacoes	Club21 Servicos de Telecomunicacoes	1024

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.
% 2026-10-05T09:23:07-03:00 - 95.164.33.165

aut-num:     AS265088
owner:       Club21 Servicos de Telecomunicacoes
ownerid:     21.195.895/0001-37
responsible: Alysson Fernandes de Matos
country:     BR
owner-c:     ALFMA202
routing-c:   ALFMA202
abuse-c:     YOSLT2
created:     20160712
changed:     20230428
inetnum:     170.233.140.0/22
inetnum:     2804:329c::/32

nic-hdl-br:  ALFMA202
person:      ALYSSON FERNANDES DE MATOS
e-mail:      clublink@hotmail.com
country:     BR
created:     20150204
changed:     20240103

nic-hdl-br:  YOSLT2
person:      YOU SOLU��ES LTDA
e-mail:      noc@youisp.com.br
country:     BR
created:     20210727
changed:     20220922

% 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" : "AS265088",
    "country" : "BR",
    "admin_contacts" : [ "ALFMA202" ],
    "tech_contacts" : [ "ALFMA202" ],
    "abuse_contacts" : [ "YOSLT2" ],
    "date_created" : "2016-07-12",
    "date_updated" : "2023-04-28",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "21.195.895/0001-37",
    "name" : "Club21 Servicos de Telecomunicacoes",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "YOSLT2" ],
    "date_created" : "2016-07-12",
    "date_updated" : "2023-04-28",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "ALFMA202",
    "country" : "BR",
    "email" : [ "clublink@hotmail.com" ],
    "date_created" : "2015-02-04",
    "date_updated" : "2024-01-03",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "ALFMA202",
    "country" : "BR",
    "email" : [ "clublink@hotmail.com" ],
    "date_created" : "2015-02-04",
    "date_updated" : "2024-01-03",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "YOSLT2",
    "country" : "BR",
    "email" : [ "noc@youisp.com.br" ],
    "date_created" : "2021-07-27",
    "date_updated" : "2022-09-22",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS266142	Bahiadados Telecom Ltda.	BR
AS14537	Continent 8 LLC	US
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS37468	Angola Cables	AO
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS10429	TELEFÔNICA BRASIL S.A	BR
AS270052	STARTELECOM S.A.	PY
AS262588	EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES	BR
AS266400	Ferenz Networks	BR
AS22548	Núcleo de Inf. e Coord. do Ponto BR NIC.BR	BR
AS1000	LINK AMERICAN	US
AS51185	MainStreaming SpA	IT
AS263661	BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO	BR
AS60503	FNX Tecnologia LTDA	BR
AS7738	V tal	BR
AS16552	Tiggee LLC	US
AS268138	Thiago aparecido scaramuzza santana	BR
AS18782	Thera Telecom	BR
AS270888	V8 Telecom LTDA	BR
AS271236	Suanet Telecom	BR
AS14840	BR.Digital Telecom	BR
AS263237	PowerHost Telecom SPA	CL
AS61573	IP TELECOM	BR
AS32590	Valve Corporation	US
AS53062	ACESSOLINE TELECOMUNICACOES LTDA	BR
AS61680	ACESSO SIMPLES LTDA	BR
AS57463	NetIX Communications JSC	BG
AS61624	INFNOC TECNOLOGIA LTDA	BR
AS266196	BRASCOM SOLUCOES E TECNOLOGIA LTDA ME	BR
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS263541	IMF NETWORK DATA LTDA ME	BR
AS266009	T2WEB SOLUCOES TECNOLOGICAS LTDA	BR
AS1031	PEER 1031 LLC	US
AS213622	Falcon FZE LLC	AE
AS262427	Invista Net Provedor de Acesso Ltda	BR
AS52999	START NETWORKS S/A	BR
AS999	CORIX NETWORKS	US
AS61622	VIA MS SOLUCOES DIGITAIS	BR
AS264479	Turbozone Internet	BR
AS266519	PROVERADIO TELECOM	BR
AS267613	ELETRONET S.A.	BR
AS24482	SG.GS	SG
AS263152	MIGO TELECOM	BR
AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	BR
AS11432	Telium Telecomunicações Ltda	BR
AS266213	PLANETCLICK TELECOMUNICACOES LTDA	BR
AS264409	Huge Solucoes Corporativas Ltda	BR
AS52873	Softdados Telecomunicações	BR
AS263009	FORTE TELECOM LTDA.	BR
AS269641	RURALNET BRASIL	BR
AS36236	NetActuate, Inc	US
AS28140	G2G INTERNET E SERVICOS DE TELECOM LTDA	BR
AS268976	Weclix Telecom S/A	BR
AS262791	NETWAY SVA LTDA	BR
AS53202	Acesso10 Telecom	BR
AS269115	TELECOM PROVEDORES E REDES DE COMUNICAÇÃO	BR
AS39120	Convergenze S.p.A.	IT
AS28300	Speed Serviços de Internet Ltda	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY

Upstreams

AS Number	Description	Country
AS7738	V tal	BR
AS10429	TELEFÔNICA BRASIL S.A	BR
AS14840	BR.Digital Telecom	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS137409	GSL Networks Pty LTD	AU
AS61626	UNIVERSIDADE ESTADUAL DE PONTA GROSSA	BR

Downstreams

AS Number	Description	Country
AS271236	Suanet Telecom	BR