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AS27949 ANSES Administración Nacional de la Seguridad Social

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

ANSES Administración Nacional de la Seguridad Social anses.gov.ar

AR 1 Routes

AS Data

AS27949

AS27949 – ANSES Administración Nacional de la Seguridad Social

AS Number	27949
AS Name	AR-ANSE1-LACNIC
Organization	ANSES Administración Nacional de la Seguridad Social()
Country	AR
Website	anses.gov.ar
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	lacnic
Date Allocated	2008-01-14

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Use ASN data for AS27949 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
200.10.199.0/24	AS27949	ANSES Administración Nacional de la Seguridad Social	ANSES - Administración Nacional de la Seguridad Social	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.
%  2026-03-14 09:24:54 (-03 -03:00)

aut-num:     AS27949
owner:       ANSES - Administración Nacional de la Seguridad Social
ownerid:     AR-ANSE1-LACNIC
responsible: Dir. General de Informatica e I. T.
address:     Córdoba, 720, 
address:     C1054AAT - Buenos Aires - 
country:     AR
phone:       +54 11 4015-2000
owner-c:     GAR4
routing-c:   GAR4
abuse-c:     GAR4
created:     20080114
changed:     20080114

nic-hdl:     GAR4
person:      Coord. Sop. Telecomunic. y Adm. Red
e-mail:      asntecnico@anses.gov.ar
address:     Piedras, 361, Piso 1
address:     C1070AAG - Buenos Aires - 
country:     AR
phone:       +54 11 40152268
created:     20070627
changed:     20241125

% 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
AS11664	Techtel LMDS Comunicaciones Interactivas S.A.	AR
AS7303	Telecom Argentina S.A.	AR

Upstreams

AS Number	Description	Country
AS11664	Techtel LMDS Comunicaciones Interactivas S.A.	AR
AS7303	Telecom Argentina S.A.	AR

Frequently Asked Questions

What is ASN AS27949?

ASN AS27949 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS27949?

AS27949 is listed under ANSES Administración Nacional de la Seguridad Social.

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.