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.

AS52505 CBRNET | 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

CBRNET cbr-net.com

AR 10 Routes

AS Data

AS52505

AS52505 – CBRNET

AS Number	52505
AS Name	AR-CBRN-LACNIC
Organization	CBRNET
Country	AR
Website	cbr-net.com
Number of IPv4 Routes	10
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2014-05-19

ASN Intelligence API for production workflows

Use ASN data for AS52505 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
152.231.18.0/24	AS52505	CBRNET	CBRNET	256
152.231.20.0/22	AS52505	CBRNET	CBRNET	1024
152.231.17.0/24	AS52505	CBRNET	CBRNET	256
152.231.16.0/22	AS52505	CBRNET	CBRNET	1024
152.231.22.0/24	AS52505	CBRNET	CBRNET	256
152.231.23.0/24	AS52505	CBRNET	CBRNET	256
152.231.16.0/24	AS52505	CBRNET	CBRNET	256
152.231.19.0/24	AS52505	CBRNET	CBRNET	256
152.231.21.0/24	AS52505	CBRNET	CBRNET	256
152.231.20.0/24	AS52505	CBRNET	CBRNET	256

Raw Whois Response

% Joint Whois - whois.lacnic.net
%  This server accepts single ASN, IPv4 or IPv6 queries

% LACNIC resource: whois.lacnic.net


% Copyright LACNIC lacnic.net
%  The data below is provided for information purposes
%  and to assist persons in obtaining information about or
%  related to AS and IP numbers registrations
%  By submitting a whois query, you agree to use this data
%  only for lawful purposes.
%  2026-04-04 09:22:25 (-03 -03:00)

aut-num:     AS52505
owner:       CBRNET
ownerid:     AR-CBRN-LACNIC
responsible: LUCAS ARRIEGUI
address:     Belgrano, 930, -
address:     B1741 - General Las Heras - BA
country:     AR
phone:       +54  0111130075063 [0000]
owner-c:     CBN6
routing-c:   CBN6
abuse-c:     CBN6
created:     20140519
changed:     20140519

nic-hdl:     CBN6
person:      CBR NET
e-mail:      larriegui@cbr-net.com
address:     Ramon Falcon, 3839, 0
address:     1407 - Capital Federal - 0
country:     AR
phone:       +54  1130075063 [0]
created:     20131030
changed:     20240220

% whois.lacnic.net accepts only direct match queries.
% Types of queries are: POCs, ownerid, CIDR blocks, IP
% and AS numbers.

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS52505",
    "country" : "AR",
    "admin_contacts" : [ "CBN6" ],
    "tech_contacts" : [ "CBN6" ],
    "abuse_contacts" : [ "CBN6" ],
    "date_created" : "2014-05-19",
    "date_updated" : "2014-05-19",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "AR-CBRN-LACNIC",
    "name" : "CBRNET",
    "address" : [ "Belgrano, 930, -", "B1741 - General Las Heras - BA" ],
    "street" : "Belgrano",
    "city" : "General Las Heras",
    "zip_code" : "B1741",
    "country" : [ "AR" ],
    "phone" : [ "+54  0111130075063 [0000]" ],
    "abuse_contacts" : [ "CBN6" ],
    "date_created" : "2014-05-19",
    "date_updated" : "2014-05-19",
    "source" : "lacnic",
    "addressCountry" : "BA"
  },
  "administrative_contacts" : [ {
    "handle" : "CBN6",
    "address" : [ "Ramon Falcon, 3839, 0", "1407 - Capital Federal - 0" ],
    "street" : "Capital Federal",
    "zip_code" : "1407",
    "country" : "AR",
    "email" : [ "larriegui@cbr-net.com" ],
    "phone" : [ "+54  1130075063 [0]" ],
    "date_created" : "2013-10-30",
    "date_updated" : "2024-02-20",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "CBN6",
    "address" : [ "Ramon Falcon, 3839, 0", "1407 - Capital Federal - 0" ],
    "street" : "Capital Federal",
    "zip_code" : "1407",
    "country" : "AR",
    "email" : [ "larriegui@cbr-net.com" ],
    "phone" : [ "+54  1130075063 [0]" ],
    "date_created" : "2013-10-30",
    "date_updated" : "2024-02-20",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "CBN6",
    "address" : [ "Ramon Falcon, 3839, 0", "1407 - Capital Federal - 0" ],
    "street" : "Capital Federal",
    "zip_code" : "1407",
    "country" : "AR",
    "email" : [ "larriegui@cbr-net.com" ],
    "phone" : [ "+54  1130075063 [0]" ],
    "date_created" : "2013-10-30",
    "date_updated" : "2024-02-20",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS52409	COSEIDI S.A.	AR
AS266725	SOLUTION LAN S.A	AR
AS263801	LINKEAR SRL	AR

Upstreams

AS Number	Description	Country
AS52409	COSEIDI S.A.	AR
AS266725	SOLUTION LAN S.A	AR
AS263801	LINKEAR SRL	AR

Frequently Asked Questions

What is ASN AS52505?

ASN AS52505 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS52505?

AS52505 is listed under CBRNET.

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.