What is ASN AS266520?

ASN AS266520 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266520?

AS266520 is listed under VOOB TELECOM.

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.

AS266520 VOOB TELECOM | IPGeolocation.io

ASN Lookup Tool

VOOB TELECOM vellon.com.br

BR 17 Routes

AS Data

AS266520

AS266520 – VOOB TELECOM

AS Number	266520
AS Name	23.455.799/0001-06
Organization	VOOB TELECOM
Country	BR
Website	vellon.com.br
Number of IPv4 Routes	14
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2017-01-19

ASN Intelligence API for production workflows

Use ASN data for AS266520 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
170.245.94.0/23	AS266520	VOOB TELECOM	VOOB TELECOM	512
2804:390c::/32	AS266520	VOOB TELECOM	VOOB TELECOM	~79×10²⁷
2804:390c:8000::/33	AS266520	VOOB TELECOM	VOOB TELECOM	~40×10²⁷
45.177.143.0/24	AS266520	VOOB TELECOM	VOOB TELECOM	256
170.245.92.0/23	AS266520	VOOB TELECOM	VOOB TELECOM	512
45.177.140.0/23	AS266520	VOOB TELECOM	VOOB TELECOM	512
170.245.94.0/24	AS266520	VOOB TELECOM	VOOB TELECOM	256
2804:390c::/33	AS266520	VOOB TELECOM	VOOB TELECOM	~40×10²⁷
45.177.140.0/22	AS266520	VOOB TELECOM	VOOB TELECOM	1024
45.177.141.0/24	AS266520	VOOB TELECOM	VOOB TELECOM	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.
% 2026-05-01T09:33:17-03:00 - 136.227.178.13

aut-num:     AS266520
owner:       VOOB TELECOM
ownerid:     23.455.799/0001-06
responsible: Luiz Claudio Martins Maia
country:     BR
owner-c:     LCMMA
routing-c:   LCMMA
abuse-c:     LCMMA
created:     20170119
changed:     20170119
inetnum:     170.245.92.0/22
inetnum:     2804:390c::/32
inetnum:     45.177.140.0/22

nic-hdl-br:  LCMMA
person:      Luiz Claudio Martins maia
e-mail:      ti@vellon.com.br
country:     BR
created:     20060807
changed:     20260417

% 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" : "AS266520",
    "country" : "BR",
    "admin_contacts" : [ "LCMMA" ],
    "tech_contacts" : [ "LCMMA" ],
    "abuse_contacts" : [ "LCMMA" ],
    "date_created" : "2017-01-19",
    "date_updated" : "2017-01-19",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "23.455.799/0001-06",
    "name" : "VOOB TELECOM",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "LCMMA" ],
    "date_created" : "2017-01-19",
    "date_updated" : "2017-01-19",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "LCMMA",
    "country" : "BR",
    "email" : [ "ti@vellon.com.br" ],
    "date_created" : "2006-08-07",
    "date_updated" : "2026-04-17",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "LCMMA",
    "country" : "BR",
    "email" : [ "ti@vellon.com.br" ],
    "date_created" : "2006-08-07",
    "date_updated" : "2026-04-17",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "LCMMA",
    "country" : "BR",
    "email" : [ "ti@vellon.com.br" ],
    "date_created" : "2006-08-07",
    "date_updated" : "2026-04-17",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS266361	JARBAS PASCHOAL BRAZIL JUNIOR INFORMATICA	BR
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS272499	SSP - SERVIÇOS DE INFORMÁTICA E TELECOM LTDA.	BR
AS60602	Inovare-Prim SRL	MD
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS4230	CLARO S.A.	BR
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS269416	SEMEAR TELECOM EIRELI	BR
AS273463	A DO S OLIVEIRA CYBERDATA	BR

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS61623	Vellon Servicos de Comunicacao Mult e Digitais	BR
AS14840	BR.Digital Telecom	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS4230	CLARO S.A.	BR

Downstreams

AS Number	Description	Country
AS266361	JARBAS PASCHOAL BRAZIL JUNIOR INFORMATICA	BR
AS274582	GREENET SOLUCOES E CONEXOES LTDA	BR
AS264466	ASSOCIACAO CULTURAL E EDUCACIONAL DO ESTADO DO PAR	BR
AS267215	FLYWEB LTDA	BR
AS266362	NORTE TELECOM PROVEDOR DE INTERNET EIRELI	BR
AS272681	FK NET.COM LTDA ME	BR
AS273463	A DO S OLIVEIRA CYBERDATA	BR
AS53153	CINTE Telecom Comercio e Servicos Ltda.	BR
AS262492	INTERCONECT TELEINFORMATICA EIRELI	BR
AS273623	SPEEDNET ACARA LTDA	BR