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AS266168 TOPNET MS LTDA ME | IPGeolocation.io

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

TOPNET MS LTDA ME

BR 4 Routes

AS Data

AS266168

AS266168 – TOPNET MS LTDA ME

AS Number	266168
AS Name	24.625.950/0001-70
Organization	TOPNET MS LTDA ME()
Country	BR
Number of IPv4 Routes	1
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2017-04-13

ASN Intelligence API for production workflows

Use ASN data for AS266168 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:3bbc:8000::/33	AS266168	TOPNET MS LTDA ME	TOPNET-MS LTDA - ME	~40×10²⁷
160.19.244.0/22	AS266168	TOPNET MS LTDA ME	TOPNET-MS LTDA - ME	1024
2804:3bbc::/32	AS266168	TOPNET MS LTDA ME	TOPNET-MS LTDA - ME	~79×10²⁷
2804:3bbc::/33	AS266168	TOPNET MS LTDA ME	TOPNET-MS LTDA - ME	~40×10²⁷

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.
% 2026-03-25T09:22:13-03:00 - 136.227.161.77

aut-num:     AS266168
owner:       TOPNET-MS LTDA - ME
ownerid:     24.625.950/0001-70
responsible: CARLOS NEY DE CASTRO GONDIM
country:     BR
owner-c:     CNCGO6
routing-c:   CNCGO6
abuse-c:     CNCGO6
created:     20170413
changed:     20250221
inetnum:     160.19.244.0/22
inetnum:     2804:3bbc::/32
as-in:       from AS4230 100 accept ANY
as-in:       from AS53062 100 accept ANY
as-out:      to AS4230 announce AS266168
as-out:      to AS53062 announce AS266168

nic-hdl-br:  CNCGO6
person:      Carlos ney de castro gondim
e-mail:      topnetms@gmail.com
country:     BR
created:     20170303
changed:     20251023

% 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" : "AS266168",
    "country" : "BR",
    "admin_contacts" : [ "CNCGO6" ],
    "tech_contacts" : [ "CNCGO6" ],
    "abuse_contacts" : [ "CNCGO6" ],
    "date_created" : "2017-04-13",
    "date_updated" : "2025-02-21",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "24.625.950/0001-70",
    "name" : "TOPNET-MS LTDA - ME",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "CNCGO6" ],
    "date_created" : "2017-04-13",
    "date_updated" : "2025-02-21",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "CNCGO6",
    "country" : "BR",
    "email" : [ "topnetms@gmail.com" ],
    "date_created" : "2017-03-03",
    "date_updated" : "2025-10-23",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "CNCGO6",
    "country" : "BR",
    "email" : [ "topnetms@gmail.com" ],
    "date_created" : "2017-03-03",
    "date_updated" : "2025-10-23",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "CNCGO6",
    "country" : "BR",
    "email" : [ "topnetms@gmail.com" ],
    "date_created" : "2017-03-03",
    "date_updated" : "2025-10-23",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS270478	CapitalNet MS	BR
AS53062	ALT \| GRUPO BRASIL TECPAR	BR
AS273557	VIPER NET LTDA	BR
AS14840	BR.Digital Telecom	BR
AS271224	CONNECT TELECOMUNICACOES FIBRA OPTICA LTDA	BR
AS53062	ALT GRUPO BRASIL TECPAR	BR
AS273364	i9 Telecom MS	BR
AS61785	Via Radio Dourados Informatica Ltda	BR
AS4230	CLARO S.A.	BR

Upstreams

AS Number	Description	Country
AS14840	BR.Digital Telecom	BR
AS53062	ALT GRUPO BRASIL TECPAR	BR
AS4230	CLARO S.A.	BR

Downstreams

AS Number	Description	Country
AS270478	CapitalNet MS	BR
AS273557	VIPER NET LTDA	BR
AS271224	CONNECT TELECOMUNICACOES FIBRA OPTICA LTDA	BR
AS273364	i9 Telecom MS	BR

Frequently Asked Questions

What is ASN AS266168?

ASN AS266168 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266168?

AS266168 is listed under TOPNET MS 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.