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.

AS266666 AEROLINEAS ARGENTINAS S.A.

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

AEROLINEAS ARGENTINAS S.A. aerolineas.com.ar

AR 6 Routes

AS Data

AS266666

AS266666 – AEROLINEAS ARGENTINAS S.A.

AS Number	266666
AS Name	AR-AASA60-LACNIC
Organization	AEROLINEAS ARGENTINAS S.A.()
Country	AR
Website	aerolineas.com.ar
Number of IPv4 Routes	5
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	lacnic
Date Allocated	2017-12-07

ASN Intelligence API for production workflows

Use ASN data for AS266666 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
2801:19:b000::/48	AS266666	AEROLINEAS ARGENTINAS S.A.	AEROLINEAS ARGENTINAS S.A.	~1×10²⁴
45.228.152.0/24	AS266666	AEROLINEAS ARGENTINAS S.A.	AEROLINEAS ARGENTINAS S.A.	256
45.228.152.0/22	AS266666	AEROLINEAS ARGENTINAS S.A.	AEROLINEAS ARGENTINAS S.A.	1024
45.228.154.0/24	AS266666	AEROLINEAS ARGENTINAS S.A.	AEROLINEAS ARGENTINAS S.A.	256
45.228.153.0/24	AS266666	AEROLINEAS ARGENTINAS S.A.	AEROLINEAS ARGENTINAS S.A.	256
45.228.155.0/24	AS266666	AEROLINEAS ARGENTINAS S.A.	AEROLINEAS ARGENTINAS 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.
%  2026-03-16 09:13:39 (-03 -03:00)

aut-num:     AS266666
owner:       AEROLINEAS ARGENTINAS S.A.
ownerid:     AR-AASA60-LACNIC
responsible: Flavio Mostini
address:     Rivadavia, 578, Piso 2
address:     1001 - Buenos Aires - BA
country:     AR
phone:       +54  1137238804 [8804]
owner-c:     FLM29
routing-c:   FLM29
abuse-c:     FLM29
created:     20171207
changed:     20171207

nic-hdl:     FLM29
person:      Flavio Mostin
e-mail:      fmostini@aerolineas.com.ar
address:     Rivadava 578, 578, Piso 2
address:     C1002AAQ - Buenos Aires - 
country:     AR
phone:       +54  1137238804 [0000]
created:     20160810
changed:     20220824

% 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
AS7303	Telecom Argentina S.A.	AR
AS10834	Telefonica de Argentina	AR
AS22927	Telefonica de Argentina	AR

Upstreams

AS Number	Description	Country
AS7303	Telecom Argentina S.A.	AR
AS10834	Telefonica de Argentina	AR
AS22927	Telefonica de Argentina	AR

Frequently Asked Questions

What is ASN AS266666?

ASN AS266666 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266666?

AS266666 is listed under AEROLINEAS ARGENTINAS 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.