What is ASN AS274589?

ASN AS274589 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS274589?

AS274589 is listed under UNION TELECOMUNICAÇÕES E SERVIÇOS 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.

AS274589 UNION TELECOMUNICAÇÕES E SERVIÇOS LTDA

ASN Lookup Tool

UNION TELECOMUNICAÇÕES E SERVIÇOS LTDA union.inf.br

BR 1 Routes

AS Data

AS274589

AS274589 – UNION TELECOMUNICAÇÕES E SERVIÇOS LTDA

AS Number	274589
AS Name	52.051.130/0001-57
Organization	UNION TELECOMUNICAÇÕES E SERVIÇOS LTDA
Country	BR
Website	union.inf.br
Number of IPv4 Routes	0
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2024-06-04

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:9010::/32	AS274589	UNION TELECOMUNICAÇÕES E SERVIÇOS LTDA	UNION TELECOMUNICAÇÕES E SERVIÇOS 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.
% 2026-09-30T09:21:30-03:00 - 190.123.209.94

aut-num:     AS274589
owner:       UNION TELECOMUNICA��ES E SERVI�OS LTDA
ownerid:     52.051.130/0001-57
responsible: LUCAS LOSS STOLFO
country:     BR
owner-c:     LULST12
routing-c:   LULST12
abuse-c:     LULST12
created:     20240604
changed:     20240604
inetnum:     2804:9010::/32

nic-hdl-br:  LULST12
person:      Lucas Loss Stolfo
e-mail:      lucas@union.inf.br
country:     BR
created:     20230907
changed:     20240423

% 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" : "AS274589",
    "country" : "BR",
    "admin_contacts" : [ "LULST12" ],
    "tech_contacts" : [ "LULST12" ],
    "abuse_contacts" : [ "LULST12" ],
    "date_created" : "2024-06-04",
    "date_updated" : "2024-06-04",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "52.051.130/0001-57",
    "name" : "UNION TELECOMUNICA??ES E SERVI?OS LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "LULST12" ],
    "date_created" : "2024-06-04",
    "date_updated" : "2024-06-04",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "LULST12",
    "country" : "BR",
    "email" : [ "lucas@union.inf.br" ],
    "date_created" : "2023-09-07",
    "date_updated" : "2024-04-23",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "LULST12",
    "country" : "BR",
    "email" : [ "lucas@union.inf.br" ],
    "date_created" : "2023-09-07",
    "date_updated" : "2024-04-23",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "LULST12",
    "country" : "BR",
    "email" : [ "lucas@union.inf.br" ],
    "date_created" : "2023-09-07",
    "date_updated" : "2024-04-23",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS61766	Adenor Luiz Gnoatto ME	BR
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS269416	SEMEAR TELECOM EIRELI	BR
AS3303	Swisscom Schweiz AG	CH
AS262588	EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES	BR
AS22548	Núcleo de Inf. e Coord. do Ponto BR NIC.BR	BR
AS60503	FNX Tecnologia LTDA	BR
AS206735	Novelcomm LP	GR
AS268138	Thiago aparecido scaramuzza santana	BR
AS28285	Beltronet Telecomunicações LTDA EPP	BR
AS270888	V8 Telecom LTDA	BR
AS14840	BR.Digital Telecom	BR
AS263237	PowerHost Telecom SPA	CL
AS32590	Valve Corporation	US
AS53062	ACESSOLINE TELECOMUNICACOES LTDA	BR
AS61599	EAI TELECOMUNICACOES LTDA	BR
AS61624	INFNOC TECNOLOGIA LTDA	BR
AS12735	TurkNet Iletisim Hizmetleri A.S.	TR
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS263541	IMF NETWORK DATA LTDA ME	BR
AS266009	T2WEB SOLUCOES TECNOLOGICAS LTDA	BR
AS60602	Inovare Prim SRL	MD
AS263321	ILOGNET PROVEDOR	BR
AS1031	PEER 1031 LLC	US
AS213622	Falcon FZE LLC	AE
AS262427	Invista Net Provedor de Acesso Ltda	BR
AS1828	Unitas Global	US
AS999	CORIX NETWORKS	US
AS52999	START NETWORKS S/A	BR
AS264479	Turbozone Internet	BR
AS266519	PROVERADIO TELECOM	BR
AS267613	ELETRONET S.A.	BR
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS12741	Netia SA	PL
AS263152	MIGO TELECOM	BR
AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	BR
AS11432	Telium Telecomunicações Ltda	BR
AS28634	Life Tecnologia Ltda.	BR
AS28917	Fiord Networks, UAB	LT
AS52873	Softdados Telecomunicações	BR
AS132337	AXCLUSIVE PTE. LTD.	SG
AS24940	Hetzner Online GmbH	DE
AS269115	TELECOM PROVEDORES E REDES DE COMUNICAÇÃO	BR
AS53202	Acesso10 Telecom	BR
AS39120	Convergenze S.p.A.	IT
AS264965	R PARMIGIANI COMERCIO DE INFORMATICA LTDA	BR
AS28300	Speed Serviços de Internet Ltda	BR
AS52468	UFINET PANAMA S.A.	PA
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS269783	WIND NET S.A.	PY
AS262847	DBUG TELECOM LTDA	BR
AS262740	VELOO NET LTDA	BR
AS53046	UNIVERSIDADE ESTADUAL DE PONTA GROSSA	BR
AS35280	F5 Networks SARL	FR
AS61884	OLLA COMUNICACAO LTDA	BR
AS3356	Level 3 Parent, LLC	US
AS49544	i3D.net B.V	NL
AS199081	Lancom Ltd.	GR

Upstreams

AS Number	Description	Country
AS264943	VIARAPIDA TELECOMUNICAÇÕES LTDA ME	BR
AS28146	MHNET TELECOM	BR
AS6939	Hurricane Electric LLC	US
AS24961	WIIT AG	DE
AS61599	EAI TELECOMUNICACOES LTDA	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS33891	Core Backbone GmbH	DE
AS262847	DBUG TELECOM LTDA	BR
AS8455	atom86 BV	NL
AS1031	PEER 1031 LLC	US
AS3303	Swisscom Schweiz AG	CH
AS3356	Level 3 Parent, LLC	US
AS137409	GSL Networks Pty LTD	AU

Downstreams

AS Number	Description	Country
AS264965	R PARMIGIANI COMERCIO DE INFORMATICA LTDA	BR
AS275738	PACTO TELECOM LTDA	BR
AS28285	Beltronet Telecomunicações LTDA EPP	BR
AS270611	FIBERWI TELECOMUNICAÇÕES	BR
AS61766	Adenor Luiz Gnoatto ME	BR
AS28621	NetOeste Telecomunicações Ltda	BR
AS52616	SUDONET Soluções em Telecomunicações Ltda	BR