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AS263236 Itelsa | 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

Itelsa itel.com.ar

AR 9 Routes

AS Data

AS263236

AS263236 – Itelsa

AS Number	263236
AS Name	AR-ITEL-LACNIC
Organization	Itelsa()
Country	AR
Website	itel.com.ar
Number of IPv4 Routes	8
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2014-05-22

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Use ASN data for AS263236 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
66.128.38.0/23	AS263236	Itelsa	Itelsa	512
66.128.40.0/21	AS263236	Itelsa	Itelsa	2048
66.128.32.0/21	AS263236	Itelsa	Itelsa	2048
66.128.34.0/23	AS263236	Itelsa	Itelsa	512
66.128.36.0/24	AS263236	Itelsa	Itelsa	256
66.128.32.0/23	AS263236	Itelsa	Itelsa	512
2803:9680::/32	AS263236	Itelsa	Itelsa	~79×10²⁷
66.128.32.0/20	AS263236	Itelsa	Itelsa	4096
66.128.46.0/24	AS263236	Itelsa	Itelsa	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.
%  2026-03-19 09:17:31 (-03 -03:00)

aut-num:     AS263236
owner:       Itelsa
ownerid:     AR-ITEL-LACNIC
responsible: Gustavo Martino
address:     Entre Ríos, 2710, -
address:     3228 - Chajarí - Entre Rios
country:     AR
phone:       +54  03456424141 [0000]
owner-c:     ITS6
routing-c:   ITS6
abuse-c:     ITS6
created:     20140522
changed:     20140522

nic-hdl:     ITS6
person:      ITEL s.a.
e-mail:      carloscaceres@itel.com.ar
address:     Entre Ríos, 2710, 
address:     3228 - Chajarí - ER
country:     AR
phone:       +54 3456 424141
created:     20130215
changed:     20230626

% 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
AS52444	Pogliotti & Pogliotti Construcciones S.A.	AR
AS52361	ARSAT - Empresa Argentina de Soluciones Satelitales S.A.	AR
AS52361	ARSAT Empresa Argentina de Soluciones Satelitales S.A.	AR
AS7049	Silica Networks Argentina S.A.	AR

Upstreams

AS Number	Description	Country
AS52444	Pogliotti & Pogliotti Construcciones S.A.	AR
AS52361	ARSAT Empresa Argentina de Soluciones Satelitales S.A.	AR
AS7049	Silica Networks Argentina S.A.	AR

Frequently Asked Questions

What is ASN AS263236?

ASN AS263236 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS263236?

AS263236 is listed under Itelsa.

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.