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.

AS20043 DKA SA. | 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

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Legacy Routes

DKA SA. dka.net.ar

AR 0 Routes

AS Data

AS20043

AS20043 – DKA SA.

AS Number	20043
AS Name	AR-DKSA1-LACNIC
Organization	DKA SA.
Country	AR
Website	dka.net.ar
Number of IPv4 Routes	0
Number of IPv6 Routes	0
Registry	lacnic
Date Allocated	2001-03-19

ASN Intelligence API for production workflows

Use ASN data for AS20043 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

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.
%  2026-10-09 12:35:54 (Z Z)

aut-num:     AS20043
owner:       DKA SA.
ownerid:     AR-DKSA1-LACNIC
responsible: Armando F. Lima
address:     Suipacha 128, Pta. Baja, Of, J, Pta. Baja
address:     C1008AAD - Cap. Fed. - BA
country:     AR
phone:       +54 11 50329350 [/2/3]
owner-c:     AFL2
routing-c:   AFL2
abuse-c:     AFL2
created:     20010319
changed:     20040115

nic-hdl:     AFL2
person:      Armando Fabian Lima
e-mail:      noc@dka.net.ar
address:     Suipacha 128, Planta Baja, J, 
address:     C1008AAD - Capital Federal - BA
country:     AR
phone:       +54 11 50329350
created:     20041116
changed:     20041116

% 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" : "AS20043",
    "country" : "AR",
    "admin_contacts" : [ "AFL2" ],
    "tech_contacts" : [ "AFL2" ],
    "abuse_contacts" : [ "AFL2" ],
    "date_created" : "2001-03-19",
    "date_updated" : "2004-01-15",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "AR-DKSA1-LACNIC",
    "name" : "DKA SA.",
    "address" : [ "Suipacha 128, Pta. Baja, Of, J, Pta. Baja", "C1008AAD - Cap. Fed. - BA" ],
    "street" : "Suipacha",
    "city" : "C1008aad Cap. Fed.",
    "state" : "BA",
    "country" : [ "AR" ],
    "phone" : [ "+54 11 50329350 [/2/3]" ],
    "abuse_contacts" : [ "AFL2" ],
    "date_created" : "2001-03-19",
    "date_updated" : "2004-01-15",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "AFL2",
    "address" : [ "Suipacha 128, Planta Baja, J,", "C1008AAD - Capital Federal - BA" ],
    "street" : "J C1008aad",
    "city" : "Capital Federal",
    "country" : "AR",
    "email" : [ "noc@dka.net.ar" ],
    "phone" : [ "+54 11 50329350" ],
    "date_created" : "2004-11-16",
    "date_updated" : "2004-11-16",
    "source" : "lacnic",
    "addressCountry" : "BA"
  } ],
  "technical_contacts" : [ {
    "handle" : "AFL2",
    "address" : [ "Suipacha 128, Planta Baja, J,", "C1008AAD - Capital Federal - BA" ],
    "street" : "J C1008aad",
    "city" : "Capital Federal",
    "country" : "AR",
    "email" : [ "noc@dka.net.ar" ],
    "phone" : [ "+54 11 50329350" ],
    "date_created" : "2004-11-16",
    "date_updated" : "2004-11-16",
    "source" : "lacnic",
    "addressCountry" : "BA"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AFL2",
    "address" : [ "Suipacha 128, Planta Baja, J,", "C1008AAD - Capital Federal - BA" ],
    "street" : "J C1008aad",
    "city" : "Capital Federal",
    "country" : "AR",
    "email" : [ "noc@dka.net.ar" ],
    "phone" : [ "+54 11 50329350" ],
    "date_created" : "2004-11-16",
    "date_updated" : "2004-11-16",
    "source" : "lacnic",
    "addressCountry" : "BA"
  } ]
}

Frequently Asked Questions

What is ASN AS20043?

ASN AS20043 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS20043?

AS20043 is listed under DKA SA..

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.