What is ASN AS266240?

ASN AS266240 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266240?

AS266240 is listed under A2 TELECOM EIRELI ME.

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.

AS266240 A2 TELECOM EIRELI ME

ASN Lookup Tool

A2 TELECOM EIRELI ME intecsolutions.com.br

BR 8 Routes

AS Data

AS266240

AS266240 – A2 TELECOM EIRELI ME

AS Number	266240
AS Name	23.292.788/0001-52
Organization	A2 TELECOM EIRELI ME
Country	BR
Website	intecsolutions.com.br
Number of IPv4 Routes	7
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2017-05-02

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Use ASN data for AS266240 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:3ce0::/32	AS266240	A2 TELECOM EIRELI ME	A2 TELECOM EIRELI - ME	~79×10²⁷
192.140.117.0/24	AS266240	A2 TELECOM EIRELI ME	A2 TELECOM EIRELI - ME	256
192.140.116.0/24	AS266240	A2 TELECOM EIRELI ME	A2 TELECOM EIRELI - ME	256
192.140.118.0/24	AS266240	A2 TELECOM EIRELI ME	A2 TELECOM EIRELI - ME	256
192.140.119.0/24	AS266240	A2 TELECOM EIRELI ME	A2 TELECOM EIRELI - ME	256
192.140.118.0/23	AS266240	A2 TELECOM EIRELI ME	A2 TELECOM EIRELI - ME	512
192.140.116.0/23	AS266240	A2 TELECOM EIRELI ME	A2 TELECOM EIRELI - ME	512
192.140.116.0/22	AS266240	A2 TELECOM EIRELI ME	A2 TELECOM EIRELI - ME	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.
% 2026-04-10T09:21:30-03:00 - 152.39.239.188

aut-num:     AS266240
owner:       A2 TELECOM EIRELI - ME
ownerid:     23.292.788/0001-52
responsible: ATAILDO DA SILVA
country:     BR
owner-c:     ATSIL7
routing-c:   RFFSI42
abuse-c:     ATSIL7
created:     20170502
changed:     20251007
inetnum:     192.140.116.0/22
inetnum:     2804:3ce0::/32

nic-hdl-br:  ATSIL7
person:      ataildo da silva
e-mail:      ataildosilva@hotmail.com
country:     BR
created:     20130112
changed:     20161220

nic-hdl-br:  RFFSI42
person:      Rafael Felipe Freitas da Silva
e-mail:      suporte@intecsolutions.com.br
country:     BR
created:     20190820
changed:     20211013

% 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" : "AS266240",
    "country" : "BR",
    "admin_contacts" : [ "ATSIL7" ],
    "tech_contacts" : [ "RFFSI42" ],
    "abuse_contacts" : [ "ATSIL7" ],
    "date_created" : "2017-05-02",
    "date_updated" : "2025-10-07",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "23.292.788/0001-52",
    "name" : "A2 TELECOM EIRELI - ME",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "ATSIL7" ],
    "date_created" : "2017-05-02",
    "date_updated" : "2025-10-07",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "ATSIL7",
    "country" : "BR",
    "email" : [ "ataildosilva@hotmail.com" ],
    "date_created" : "2013-01-12",
    "date_updated" : "2016-12-20",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "RFFSI42",
    "country" : "BR",
    "email" : [ "suporte@intecsolutions.com.br" ],
    "date_created" : "2019-08-20",
    "date_updated" : "2021-10-13",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ATSIL7",
    "country" : "BR",
    "email" : [ "ataildosilva@hotmail.com" ],
    "date_created" : "2013-01-12",
    "date_updated" : "2016-12-20",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS11432	Telium Telecomunicaï¿½ï¿½es Ltda	BR
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS60602	Inovare-Prim SRL	MD
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS269416	SEMEAR TELECOM EIRELI	BR
AS199524	G-Core Labs S.A.	LU
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR
AS262588	EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES	BR
AS269429	LUCIANA P. DA SILVA INFORMATICA ME	BR

Upstreams

AS Number	Description	Country
AS61568	ALOO TELECOM FSF TECNOLOGIA SA	BR
AS39120	Convergenze S.p.A.	IT
AS7738	V tal	BR
AS28126	BRISANET SERVICOS DE TELECOMUNICACOES S.A	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS3356	Level 3 Parent, LLC	US

Downstreams

AS Number	Description	Country
AS271493	SPEED NET PEDRA	BR
AS267475	LIG TELECOM	BR
AS265340	S.M.C Redes e Informatica LTDA	BR
AS267628	CLOVIS DA SILVA ALBUQUERQUE INTERNET ME	BR
AS263267	VIUNET PROVIMENTO DE ACESSO A INTERNET LTDA ME	BR
AS270280	AS DOS SANTOS ME	BR
AS263413	ADRENALINA NET LTDA	BR
AS266649	Netcity Tecnologia em Internet Ltda ME	BR
AS266626	Litoral Telecom	BR
AS269429	LUCIANA P. DA SILVA INFORMATICA ME	BR