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AS266105 RPNET INFORMATICA 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

RPNET INFORMATICA LTDA ME rpnet.com.br

BR 6 Routes

AS Data

AS266105

AS266105 – RPNET INFORMATICA LTDA ME

AS Number	266105
AS Name	16.455.902/0001-52
Organization	RPNET INFORMATICA LTDA ME
Country	BR
Website	rpnet.com.br
Number of IPv4 Routes	5
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2017-03-23

ASN Intelligence API for production workflows

Use ASN data for AS266105 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
45.5.196.0/22	AS266105	RPNET INFORMATICA LTDA ME	RPNET INFORMATICA LTDA - ME	1024
45.5.196.0/24	AS266105	RPNET INFORMATICA LTDA ME	RPNET INFORMATICA LTDA - ME	256
45.5.199.0/24	AS266105	RPNET INFORMATICA LTDA ME	RPNET INFORMATICA LTDA - ME	256
2804:3ab8::/32	AS266105	RPNET INFORMATICA LTDA ME	RPNET INFORMATICA LTDA - ME	~79×10²⁷
45.5.198.0/24	AS266105	RPNET INFORMATICA LTDA ME	RPNET INFORMATICA LTDA - ME	256
45.5.197.0/24	AS266105	RPNET INFORMATICA LTDA ME	RPNET INFORMATICA LTDA - ME	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.
% 2026-08-05T09:21:20-03:00 - 136.227.179.153

aut-num:     AS266105
owner:       RPNET INFORMATICA LTDA - ME
ownerid:     16.455.902/0001-52
responsible: Willyam Rodrigo Kray
country:     BR
owner-c:     RPILT18
routing-c:   RPILT18
abuse-c:     RPILT18
created:     20170323
changed:     20170323
inetnum:     45.5.196.0/22
inetnum:     2804:3ab8::/32

nic-hdl-br:  RPILT18
person:      rpnet informatica ltda
e-mail:      contatorp@rpnet.com.br
country:     BR
created:     20170102
changed:     20260526

% 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" : "AS266105",
    "country" : "BR",
    "admin_contacts" : [ "RPILT18" ],
    "tech_contacts" : [ "RPILT18" ],
    "abuse_contacts" : [ "RPILT18" ],
    "date_created" : "2017-03-23",
    "date_updated" : "2017-03-23",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "16.455.902/0001-52",
    "name" : "RPNET INFORMATICA LTDA - ME",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "RPILT18" ],
    "date_created" : "2017-03-23",
    "date_updated" : "2017-03-23",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "RPILT18",
    "country" : "BR",
    "email" : [ "contatorp@rpnet.com.br" ],
    "date_created" : "2017-01-02",
    "date_updated" : "2026-05-26",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "RPILT18",
    "country" : "BR",
    "email" : [ "contatorp@rpnet.com.br" ],
    "date_created" : "2017-01-02",
    "date_updated" : "2026-05-26",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "RPILT18",
    "country" : "BR",
    "email" : [ "contatorp@rpnet.com.br" ],
    "date_created" : "2017-01-02",
    "date_updated" : "2026-05-26",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS262772	GTV Fibra	BR
AS264045	DL INTERNET	BR
AS264045	DIEGO GAFURI LIKES & CIA LTDA	BR
AS270491	Maria Gomes de Souza Assis - Me	BR
AS28158	Ampernet Telecomunicações Ltda	BR
AS14840	BR.Digital Telecom	BR
AS270052	STARTELECOM S.A.	PY
AS52998	Fundacao Assis Gurgacz	BR
AS269783	WIND NET S.A.	PY

Upstreams

AS Number	Description	Country
AS28158	Ampernet Telecomunicações Ltda	BR
AS14840	BR.Digital Telecom	BR

Downstreams

AS Number	Description	Country
AS264045	DIEGO GAFURI LIKES & CIA LTDA	BR

Frequently Asked Questions

What is ASN AS266105?

ASN AS266105 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266105?

AS266105 is listed under RPNET INFORMATICA 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.