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AS274904 UNET 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.

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UNET S.A. ultranet.com.ar

AR 0 Routes

AS Data

AS274904

AS274904 – UNET S.A.

AS Number	274904
AS Name	AR-UNSA33-LACNIC
Organization	UNET S.A.
Country	AR
Website	ultranet.com.ar
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2026-04-23

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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.
%  2026-04-25 09:16:29 (-03 -03:00)

aut-num:     AS274904
owner:       UNET S.A.
ownerid:     AR-UNSA33-LACNIC
responsible: Martin de la Vega
address:     av presidente castillo, 254, San Isidro
address:     4707 - Valle Viejo - Catamarca
country:     AR
phone:       +54  03804342343 [0000]
owner-c:     MLV16
routing-c:   MLV16
abuse-c:     MLV16
created:     20260423
changed:     20260424

nic-hdl:     MLV16
person:      Martin De la Vega
e-mail:      martin.delavega@ultranet.com.ar
address:     AV PRES. CASTILLO 254, 254, VALLE VIEJO - San Isidro
address:     4707 - Catamarca - Catamarca
country:     AR
phone:       +54  3804342343
created:     20240717
changed:     20260126

% 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" : "AS274904",
    "country" : "AR",
    "admin_contacts" : [ "MLV16" ],
    "tech_contacts" : [ "MLV16" ],
    "abuse_contacts" : [ "MLV16" ],
    "date_created" : "2026-04-23",
    "date_updated" : "2026-04-24",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "AR-UNSA33-LACNIC",
    "name" : "UNET S.A.",
    "address" : [ "av presidente castillo, 254, San Isidro", "4707 - Valle Viejo - Catamarca" ],
    "street" : "Valle Viejo Catamarca",
    "city" : "San Isidro",
    "zip_code" : "4707",
    "country" : [ "AR" ],
    "phone" : [ "+54  03804342343 [0000]" ],
    "abuse_contacts" : [ "MLV16" ],
    "date_created" : "2026-04-23",
    "date_updated" : "2026-04-24",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "MLV16",
    "address" : [ "AV PRES. CASTILLO 254, 254, VALLE VIEJO - San Isidro", "4707 - Catamarca - Catamarca" ],
    "street" : "Valle Viejo San Isidro",
    "city" : "Catamarca",
    "state" : "CATAMARCA",
    "zip_code" : "4707",
    "country" : "AR",
    "email" : [ "martin.delavega@ultranet.com.ar" ],
    "phone" : [ "+54  3804342343" ],
    "date_created" : "2024-07-17",
    "date_updated" : "2026-01-26",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "MLV16",
    "address" : [ "AV PRES. CASTILLO 254, 254, VALLE VIEJO - San Isidro", "4707 - Catamarca - Catamarca" ],
    "street" : "Valle Viejo San Isidro",
    "city" : "Catamarca",
    "state" : "CATAMARCA",
    "zip_code" : "4707",
    "country" : "AR",
    "email" : [ "martin.delavega@ultranet.com.ar" ],
    "phone" : [ "+54  3804342343" ],
    "date_created" : "2024-07-17",
    "date_updated" : "2026-01-26",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MLV16",
    "address" : [ "AV PRES. CASTILLO 254, 254, VALLE VIEJO - San Isidro", "4707 - Catamarca - Catamarca" ],
    "street" : "Valle Viejo San Isidro",
    "city" : "Catamarca",
    "state" : "CATAMARCA",
    "zip_code" : "4707",
    "country" : "AR",
    "email" : [ "martin.delavega@ultranet.com.ar" ],
    "phone" : [ "+54  3804342343" ],
    "date_created" : "2024-07-17",
    "date_updated" : "2026-01-26",
    "source" : "lacnic"
  } ]
}

Frequently Asked Questions

What is ASN AS274904?

ASN AS274904 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS274904?

AS274904 is listed under UNET 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.