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AS266291 ANDERNET TELECOM LTDA ME

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

ANDERNET TELECOM LTDA ME

BR 6 Routes

AS Data

AS266291

AS266291 – ANDERNET TELECOM LTDA ME

AS Number	266291
AS Name	14.319.145/0001-64
Organization	ANDERNET TELECOM LTDA ME
Country	BR
Number of IPv4 Routes	3
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2016-10-13

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Use ASN data for AS266291 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:3584::/33	AS266291	ANDERNET TELECOM LTDA ME	ANDERNET TELECOM LTDA - ME	~40×10²⁷
170.79.120.0/23	AS266291	ANDERNET TELECOM LTDA ME	ANDERNET TELECOM LTDA - ME	512
170.79.122.0/23	AS266291	ANDERNET TELECOM LTDA ME	ANDERNET TELECOM LTDA - ME	512
2804:3584:8000::/33	AS266291	ANDERNET TELECOM LTDA ME	ANDERNET TELECOM LTDA - ME	~40×10²⁷
170.79.120.0/22	AS266291	ANDERNET TELECOM LTDA ME	ANDERNET TELECOM LTDA - ME	1024
2804:3584::/32	AS266291	ANDERNET TELECOM LTDA ME	ANDERNET TELECOM LTDA - ME	~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.
% 2026-04-25T09:18:20-03:00 - 136.227.168.160

aut-num:     AS266291
owner:       ANDERNET TELECOM LTDA - ME
ownerid:     14.319.145/0001-64
responsible: Anderson Nivaldo dos Santos
country:     BR
owner-c:     ANDSA409
routing-c:   ANDSA409
abuse-c:     ANDSA409
created:     20161013
changed:     20161013
inetnum:     170.79.120.0/22
inetnum:     2804:3584::/32

nic-hdl-br:  ANDSA409
person:      Anderson Nivaldo dos Santos
e-mail:      andernet.2008@hotmail.com
country:     BR
created:     20150126
changed:     20191106

% 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" : "AS266291",
    "country" : "BR",
    "admin_contacts" : [ "ANDSA409" ],
    "tech_contacts" : [ "ANDSA409" ],
    "abuse_contacts" : [ "ANDSA409" ],
    "date_created" : "2016-10-13",
    "date_updated" : "2016-10-13",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "14.319.145/0001-64",
    "name" : "ANDERNET TELECOM LTDA - ME",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "ANDSA409" ],
    "date_created" : "2016-10-13",
    "date_updated" : "2016-10-13",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "ANDSA409",
    "country" : "BR",
    "email" : [ "andernet.2008@hotmail.com" ],
    "date_created" : "2015-01-26",
    "date_updated" : "2019-11-06",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "ANDSA409",
    "country" : "BR",
    "email" : [ "andernet.2008@hotmail.com" ],
    "date_created" : "2015-01-26",
    "date_updated" : "2019-11-06",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ANDSA409",
    "country" : "BR",
    "email" : [ "andernet.2008@hotmail.com" ],
    "date_created" : "2015-01-26",
    "date_updated" : "2019-11-06",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS267506	BDNET.COM TELECOMUNICACOES LTDA	BR
AS265229	INTERLIGADOS FIBRA	BR
AS267506	NETLUX Telecom	BR

Upstreams

AS Number	Description	Country
AS265229	INTERLIGADOS FIBRA	BR

Downstreams

AS Number	Description	Country
AS267506	BDNET.COM TELECOMUNICACOES LTDA	BR

Frequently Asked Questions

What is ASN AS266291?

ASN AS266291 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266291?

AS266291 is listed under ANDERNET TELECOM LTDA ME.

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.