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AS266813 COOPERATIVA DE SERVICIOS PÚBLICOS, SOCIALES, VIVIENDA Y CONSUMO O´BRIEN LTDA.

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

COOPERATIVA DE SERVICIOS PÚBLICOS, SOCIALES, VIVIENDA Y CONSUMO O´BRIEN LTDA. cosepu.com.ar

AR 3 Routes

AS Data

AS266813

AS266813 – COOPERATIVA DE SERVICIOS PÚBLICOS, SOCIALES, VIVIENDA Y CONSUMO O´BRIEN LTDA.

AS Number	266813
AS Name	AR-CSPO-LACNIC
Organization	COOPERATIVA DE SERVICIOS PÚBLICOS, SOCIALES, VIVIENDA Y CONSUMO O´BRIEN LTDA.()
Country	AR
Website	cosepu.com.ar
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	lacnic
Date Allocated	2018-05-25

ASN Intelligence API for production workflows

Use ASN data for AS266813 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

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
45.236.41.0/24	AS266813	COOPERATIVA DE SERVICIOS PÚBLICOS, SOCIALES, VIVIENDA Y CONSUMO O´BRIEN LTDA.	COOPERATIVA DE SERVICIOS PÚBLICOS, SOCIALES, VIVIENDA Y CONSUMO O´BRIEN LTDA.	256
45.236.42.0/24	AS266813	COOPERATIVA DE SERVICIOS PÚBLICOS, SOCIALES, VIVIENDA Y CONSUMO O´BRIEN LTDA.	COOPERATIVA DE SERVICIOS PÚBLICOS, SOCIALES, VIVIENDA Y CONSUMO O´BRIEN LTDA.	256
45.236.40.0/22	AS52349	Young S.A.	COOPERATIVA DE SERVICIOS PÚBLICOS, SOCIALES, VIVIENDA Y CONSUMO O´BRIEN LTDA.	1024

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.
%  2026-03-15 09:17:26 (-03 -03:00)

aut-num:     AS266813
owner:       COOPERATIVA DE SERVICIOS PÚBLICOS, SOCIALES, VIVIENDA Y CONSUMO O´BRIEN LTDA.
ownerid:     AR-CSPO-LACNIC
responsible: Sergio Cosma
address:     Chacabuco 30 Eduardo O`Brien AR, , 
address:     6646 - Eduardo O`Brien - BA
country:     AR
phone:       +54 2342 2498000
owner-c:     SEC67
routing-c:   SEC67
abuse-c:     SEC67
created:     20180525
changed:     20180526

nic-hdl:     SEC67
person:      Sergio Cosma
e-mail:      cosepu@cosepu.com.ar
address:     Chacabuco, 30, Este
address:     6646 - Eduardo O`Brien - Buenos Aires
country:     AR
phone:       +54  2342498000
created:     20180416
changed:     20210527

% 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
AS52361	ARSAT - Empresa Argentina de Soluciones Satelitales S.A.	AR
AS52361	ARSAT Empresa Argentina de Soluciones Satelitales S.A.	AR

Upstreams

AS Number	Description	Country
AS52361	ARSAT Empresa Argentina de Soluciones Satelitales S.A.	AR

Frequently Asked Questions

What is ASN AS266813?

ASN AS266813 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266813?

AS266813 is listed under COOPERATIVA DE SERVICIOS PÚBLICOS, SOCIALES, VIVIENDA Y CONSUMO O´BRIEN LTDA..

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.