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AS52438 PLANISYS S.A. | 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

PLANISYS S.A. planisys.com

AR 23 Routes

AS Data

AS52438

AS52438 – PLANISYS S.A.

AS Number	52438
AS Name	AR-PLSA10-LACNIC
Organization	PLANISYS S.A.()
Country	AR
Website	planisys.com
Number of IPv4 Routes	20
Number of IPv6 Routes	3
ASN type	BUSINESS
Registry	lacnic
Date Allocated	2013-02-04

ASN Intelligence API for production workflows

Use ASN data for AS52438 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2803:bc00::/40	AS52438	PLANISYS S.A.	PLANISYS S.A.	~309×10²⁴
185.180.9.0/24	AS52438	PLANISYS S.A.	PLANISYS S.A.	256
131.108.41.0/24	AS52438	PLANISYS S.A.	PLANISYS S.A.	256
38.83.73.0/24	AS52438	PLANISYS S.A.	Planisys Corp	256
179.63.251.0/24	AS52438	PLANISYS S.A.	PLANISYS S.A.	256
131.108.43.0/24	AS52438	PLANISYS S.A.	PLANISYS S.A.	256
179.63.249.0/24	AS52438	PLANISYS S.A.	PLANISYS S.A.	256
190.185.106.0/24	AS52438	PLANISYS S.A.	PLANISYS S.A.	256
190.185.104.0/24	AS52438	PLANISYS S.A.	PLANISYS S.A.	256
131.108.40.0/24	AS52438	PLANISYS S.A.	PLANISYS S.A.	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 09:24:20 (-03 -03:00)

aut-num:     AS52438
owner:       PLANISYS S.A.
ownerid:     AR-PLSA10-LACNIC
responsible: Carlos Horowicz
address:     Alvarez Thomas, 198, 3ero L
address:     1427 - Buenos Aires - 
country:     AR
phone:       +54 911 59601211
owner-c:     CAH11
routing-c:   CAH11
abuse-c:     CAH11
created:     20130204
changed:     20130204
inetnum:     131.108.40.0/22
inetnum:     179.63.248.0/22
inetnum:     2803:bc00::/32
inetnum:     190.185.104.0/22

nic-hdl:     CAH11
person:      Carlos Alberto Horowicz
e-mail:      carlos@planisys.com
address:     Alvarez Thomas, 198, 3-L
address:     C1427CCO - Buenos Aires - BA
country:     AR
phone:       +54  1159601211 [0000]
created:     20120425
changed:     20230523

% 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
AS1239	Cogent Communications, LLC	US
AS6939	Hurricane Electric LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS174	Cogent Communications, LLC	US

Frequently Asked Questions

What is ASN AS52438?

ASN AS52438 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS52438?

AS52438 is listed under PLANISYS S.A..

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.