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 in ASN data?

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 shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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AS273027 UNIVERSIDAD DE ANTIOQUIA

UNIVERSIDAD DE ANTIOQUIA udea.edu.co

CO 73 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	71
ASN type	EDUCATION
Registry	lacnic
Date Allocated	2023-06-21

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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:d4:499::/64	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~18×10¹⁸
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:4e::/48	AS0		UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2800:b70:39::/48	AS0		LIBERTY NETWORKS DE COLOMBIA S.A.S	~1×10²⁴
2801:1ba:ad::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:d1::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:2f::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:84::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:df::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:11::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:d4::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:79::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:30::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
200.24.30.0/24	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	256
2801:1ba:a6::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:f::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:2e::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:6c::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:83::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:dc::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:89::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:a7::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:d7::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:e::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:74::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:82::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:a1::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:10::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:dd::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:6a::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:a8::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:d6::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:de::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:a0::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:ae::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2800:b70:38::/48	AS0		LIBERTY NETWORKS DE COLOMBIA S.A.S	~1×10²⁴
2801:1ba:31::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:6f::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:a5::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:78::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:d8::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:80::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:85::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:d0::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:71::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:a2::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:db::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:8b::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:75::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:8d::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:ac::/48	AS273027	UNIVERSIDAD DE ANTIOQUIA	UNIVERSIDAD DE ANTIOQUIA	~1×10²⁴
2801:1ba:88::/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.
%  2026-07-18 09:14:17 (-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

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS273027",
    "country" : "CO",
    "admin_contacts" : [ "MMR" ],
    "tech_contacts" : [ "MMR" ],
    "abuse_contacts" : [ "MMR" ],
    "date_created" : "2023-06-21",
    "date_updated" : "2023-06-21",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "CO-UNAN-LACNIC",
    "name" : "UNIVERSIDAD DE ANTIOQUIA",
    "address" : [ "A.A. 1226 Medellin - Colombia, 67, 53-108", "229 - Medellin - Co" ],
    "street" : "53-108",
    "city" : "Medellin",
    "country" : [ "CO" ],
    "phone" : [ "+57 4 2338716" ],
    "abuse_contacts" : [ "MMR" ],
    "date_created" : "2023-06-21",
    "date_updated" : "2023-06-21",
    "source" : "lacnic",
    "addressCountry" : "CO"
  },
  "administrative_contacts" : [ {
    "handle" : "MMR",
    "address" : [ "Calle 67 No 53-108 Bloque 16 oficina 310, 000, 0000", "050010 - Medellin - Antioquia" ],
    "street" : "Bloque",
    "city" : "Medellin",
    "state" : "ANTIOQUIA",
    "zip_code" : "0000 050010",
    "country" : "CO",
    "email" : [ "margarita.londonor@udea.edu.co" ],
    "phone" : [ "+57  6042195050 [0000]" ],
    "date_created" : "2003-07-09",
    "date_updated" : "2023-09-11",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "MMR",
    "address" : [ "Calle 67 No 53-108 Bloque 16 oficina 310, 000, 0000", "050010 - Medellin - Antioquia" ],
    "street" : "Bloque",
    "city" : "Medellin",
    "state" : "ANTIOQUIA",
    "zip_code" : "0000 050010",
    "country" : "CO",
    "email" : [ "margarita.londonor@udea.edu.co" ],
    "phone" : [ "+57  6042195050 [0000]" ],
    "date_created" : "2003-07-09",
    "date_updated" : "2023-09-11",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MMR",
    "address" : [ "Calle 67 No 53-108 Bloque 16 oficina 310, 000, 0000", "050010 - Medellin - Antioquia" ],
    "street" : "Bloque",
    "city" : "Medellin",
    "state" : "ANTIOQUIA",
    "zip_code" : "0000 050010",
    "country" : "CO",
    "email" : [ "margarita.londonor@udea.edu.co" ],
    "phone" : [ "+57  6042195050 [0000]" ],
    "date_created" : "2003-07-09",
    "date_updated" : "2023-09-11",
    "source" : "lacnic"
  } ]
}

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

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