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AS271954 UNIDAD DE SALUD DE IBAGUE USI ESE

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

UNIDAD DE SALUD DE IBAGUE USI ESE usiese.gov.co

CO 1 Routes

AS Data

AS271954

AS271954 – UNIDAD DE SALUD DE IBAGUE USI ESE

AS Number	271954
AS Name	CO-USIE1-LACNIC
Organization	UNIDAD DE SALUD DE IBAGUE USI ESE()
Country	CO
Website	usiese.gov.co
Number of IPv4 Routes	0
Number of IPv6 Routes	1
ASN type	GOVERNMENT
Registry	lacnic
Date Allocated	2021-08-11

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Use ASN data for AS271954 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2801:181::/48	AS271954	UNIDAD DE SALUD DE IBAGUE USI ESE	UNIDAD DE SALUD DE IBAGUE USI - ESE	~1×10²⁴

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 09:21:57 (-03 -03:00)

aut-num:     AS271954
owner:       UNIDAD DE SALUD DE IBAGUE USI - ESE
ownerid:     CO-USIE1-LACNIC
responsible: Saul Betancurt Caro
address:     Avenida 8, 24 01, Oficina Sistemas
address:     730001 - Ibague - Tolima
country:     CO
phone:       +57  3173310623
owner-c:     USE7
routing-c:   USE7
abuse-c:     USE7
created:     20210811
changed:     20210811

nic-hdl:     USE7
person:      Unidad de Salud de Ibague ESE
e-mail:      sistemas@usiese.gov.co
address:     Avenida 8, 24-01, 
address:     730001 - Ibague - Tolima
country:     CO
phone:       +57  82739595
created:     20210521
changed:     20220125

% 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
AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	CO

Upstreams

AS Number	Description	Country
AS3816	COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	CO

Frequently Asked Questions

What is ASN AS271954?

ASN AS271954 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS271954?

AS271954 is listed under UNIDAD DE SALUD DE IBAGUE USI ESE.

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.