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AS273027 UNIVERSIDAD DE ANTIOQUIA

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

UNIVERSIDAD DE ANTIOQUIA udea.edu.co

CO 69 Routes

AS Data

AS273027

AS273027 – UNIVERSIDAD DE ANTIOQUIA

AS Number	273027
AS Name	CO-UNAN-LACNIC
Organization	UNIVERSIDAD DE ANTIOQUIA()
Country	CO
Website	udea.edu.co
Number of IPv4 Routes	2
Number of IPv6 Routes	67
ASN type	EDUCATION
Registry	lacnic
Date Allocated	2023-06-21

ASN Intelligence API for production workflows

Use ASN data for AS273027 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2801:1ba:6e::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:81::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:86::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:51::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:a9::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:8a::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:aa::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:da::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:d9::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:ad::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~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.
%  2026-03-14 09:17:14 (-03 -03:00)

aut-num:     AS273027
owner:       UNIVERSIDAD DE ANTIOQUIA
ownerid:     CO-UNAN-LACNIC
responsible: Margarita Maria Londoño Ruiz
address:     A.A. 1226 Medellin - Colombia, 67, 53-108
address:     229 - Medellin - Co
country:     CO
phone:       +57 4 2338716
owner-c:     MMR
routing-c:   MMR
abuse-c:     MMR
created:     20230621
changed:     20230621

nic-hdl:     MMR
person:      Margarita María Londoño Ruiz
e-mail:      margarita.londonor@udea.edu.co
address:     Calle 67 No 53-108 Bloque 16 oficina 310, 000, 0000
address:     050010 - Medellin - Antioquia
country:     CO
phone:       +57  6042195050 [0000]
created:     20030709
changed:     20230911

% 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
AS262191	LIBERTY NETWORKS DE COLOMBIA S.A.S	CO

Upstreams

AS Number	Description	Country
AS262191	LIBERTY NETWORKS DE COLOMBIA S.A.S	CO

Frequently Asked Questions

What is ASN AS273027?

ASN AS273027 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS273027?

AS273027 is listed under UNIVERSIDAD DE ANTIOQUIA.

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.