ASN Lookup Tool

CESOP AR AR 46 Routes

AS Data

AS52419

AS52419 – CESOP

AS Number 52419
AS Name AR-CTSB1-LACNIC
Organization CESOP()
Country AR
Number of IPv4 Routes 43
Number of IPv6 Routes 3
ASN type ISP
Registry lacnic
Date Allocated 2012-11-05

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Use ASN data for AS52419 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
181.192.67.0/24 256
216.28.224.0/20 4096
200.31.253.0/24 256
181.192.75.0/24 256
181.192.70.0/24 256
200.31.240.0/24 256
200.31.245.0/24 256
200.31.249.0/24 256
205.164.244.0/24 256
181.192.68.0/24 256

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.
%  2026-03-14 09:17:56 (-03 -03:00)

aut-num:     AS52419
owner:       CESOP
ownerid:     AR-CTSB1-LACNIC
responsible: Patricio Martinez
address:     Mitre, 2660, -
address:     7111 - San Bernardo - BA
country:     AR
phone:       +54 2255 570210
owner-c:     EZB2
routing-c:   EZB2
abuse-c:     EZB2
created:     20121105
changed:     20170214
inetnum:     2803:3480::/32
inetnum:     181.192.64.0/20
inetnum:     200.31.240.0/20

nic-hdl:     EZB2
person:      Ezequiel Bianco
e-mail:      timoneoy@gmail.com
address:     Mitre, 2660, -
address:     7111 - San Bernardo del Tuyu - Buenos Aires
country:     AR
phone:       +54  2257465300 [0000]
created:     20170213
changed:     20220103

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

Parsed Whois Response

Peers

AS Number Description Country
AS52370 CABASE Camara Arg de Base de Datos y Serv en Linea AR
AS263241 MUNICIPALIDAD DE LA COSTA AR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS7049 Silica Networks Argentina S.A. AR

Upstreams

AS Number Description Country
AS52370 CABASE Camara Arg de Base de Datos y Serv en Linea AR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS7049 Silica Networks Argentina S.A. AR

Downstreams

AS Number Description Country
AS263241 MUNICIPALIDAD DE LA COSTA AR

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Frequently Asked Questions

ASN AS52419 is an Autonomous System Number used to identify a network for BGP internet routing.
AS52419 is listed under CESOP.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.