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.

AS266829 MAGALAJO 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

MAGALAJO S.A. vodanet.com.ar

AR 7 Routes

AS Data

AS266829

AS266829 – MAGALAJO S.A.

AS Number	266829
AS Name	AR-MASA132-LACNIC
Organization	MAGALAJO S.A.
Country	AR
Website	vodanet.com.ar
Number of IPv4 Routes	7
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2018-06-14

ASN Intelligence API for production workflows

Use ASN data for AS266829 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
45.238.52.0/23	AS266829	MAGALAJO S.A.	MAGALAJO S.A.	512
45.238.53.0/24	AS266829	MAGALAJO S.A.	MAGALAJO S.A.	256
45.238.54.0/24	AS266829	MAGALAJO S.A.	MAGALAJO S.A.	256
45.238.55.0/24	AS266829	MAGALAJO S.A.	MAGALAJO S.A.	256
45.238.52.0/24	AS266829	MAGALAJO S.A.	MAGALAJO S.A.	256
45.238.52.0/22	AS266829	MAGALAJO S.A.	MAGALAJO S.A.	1024
45.238.54.0/23	AS266829	MAGALAJO S.A.	MAGALAJO S.A.	512

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.
%  2026-10-05 12:21:04 (Z Z)

aut-num:     AS266829
owner:       MAGALAJO S.A.
ownerid:     AR-MASA132-LACNIC
responsible: Maximiliano Sosa
address:     48 632 La Plata, 632, -
address:     - - La Plata - 
country:     AR
phone:       +54  2214450680 [0000]
owner-c:     MAS436
routing-c:   MAS436
abuse-c:     MAS436
created:     20180614
changed:     20180614

nic-hdl:     MAS436
person:      Maximiliano Sosa
e-mail:      maximilianososa0709@gmail.com
address:     48, 632, e/ 7 y 8
address:     1900 - La Plata - Buenos Aires
country:     AR
phone:       +54  2214454888 [0000]
created:     20170327
changed:     20260610

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS266829",
    "country" : "AR",
    "admin_contacts" : [ "MAS436" ],
    "tech_contacts" : [ "MAS436" ],
    "abuse_contacts" : [ "MAS436" ],
    "date_created" : "2018-06-14",
    "date_updated" : "2018-06-14",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "AR-MASA132-LACNIC",
    "name" : "MAGALAJO S.A.",
    "address" : [ "48 632 La Plata, 632, -", "- - La Plata -" ],
    "street" : "La Plata",
    "city" : "La Plata",
    "country" : [ "AR" ],
    "phone" : [ "+54  2214450680 [0000]" ],
    "abuse_contacts" : [ "MAS436" ],
    "date_created" : "2018-06-14",
    "date_updated" : "2018-06-14",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "MAS436",
    "address" : [ "48, 632, e/ 7 y 8", "1900 - La Plata - Buenos Aires" ],
    "street" : "632 E/ 7 Y",
    "city" : "La Plata",
    "state" : "BUENOS AIRES",
    "zip_code" : "1900",
    "country" : "AR",
    "email" : [ "maximilianososa0709@gmail.com" ],
    "phone" : [ "+54  2214454888 [0000]" ],
    "date_created" : "2017-03-27",
    "date_updated" : "2026-06-10",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "MAS436",
    "address" : [ "48, 632, e/ 7 y 8", "1900 - La Plata - Buenos Aires" ],
    "street" : "632 E/ 7 Y",
    "city" : "La Plata",
    "state" : "BUENOS AIRES",
    "zip_code" : "1900",
    "country" : "AR",
    "email" : [ "maximilianososa0709@gmail.com" ],
    "phone" : [ "+54  2214454888 [0000]" ],
    "date_created" : "2017-03-27",
    "date_updated" : "2026-06-10",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MAS436",
    "address" : [ "48, 632, e/ 7 y 8", "1900 - La Plata - Buenos Aires" ],
    "street" : "632 E/ 7 Y",
    "city" : "La Plata",
    "state" : "BUENOS AIRES",
    "zip_code" : "1900",
    "country" : "AR",
    "email" : [ "maximilianososa0709@gmail.com" ],
    "phone" : [ "+54  2214454888 [0000]" ],
    "date_created" : "2017-03-27",
    "date_updated" : "2026-06-10",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS52409	COSEIDI S.A.	AR
AS52375	CABASE Camara Arg de Base de Datos y Serv en Linea	AR

Upstreams

AS Number	Description	Country
AS52409	COSEIDI S.A.	AR

Frequently Asked Questions

What is ASN AS266829?

ASN AS266829 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266829?

AS266829 is listed under MAGALAJO 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.