ASN AS52392 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS52392?

AS52392 is listed under Grupo Telco de Centroamerica S.A..

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.

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.

AS52392 Grupo Telco de Centroamerica S.A.

ASN Lookup Tool

Grupo Telco de Centroamerica S.A. telco.cr

CR 14 Routes

AS Data

AS52392

AS52392 – Grupo Telco de Centroamerica S.A.

AS Number	52392
AS Name	CR-GTCS-LACNIC
Organization	Grupo Telco de Centroamerica S.A.
Country	CR
Website	telco.cr
Number of IPv4 Routes	5
Number of IPv6 Routes	9
ASN type	ISP
Registry	lacnic
Date Allocated	2012-08-28

ASN Intelligence API for production workflows

Use ASN data for AS52392 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

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
190.99.121.0/24	AS52392	Grupo Telco de Centroamerica S.A.	Desarrollo de la Red - Telco	256
2803:b100:4::/48	AS52392	Grupo Telco de Centroamerica S.A.	Desarrollo de la Red - Telco	~1×10²⁴
190.99.124.0/24	AS52392	Grupo Telco de Centroamerica S.A.	Desarrollo de la Red - Telco	256
2803:b100:1::/48	AS52392	Grupo Telco de Centroamerica S.A.	Desarrollo de la Red - Telco	~1×10²⁴
190.99.120.0/24	AS52392	Grupo Telco de Centroamerica S.A.	Desarrollo de la Red - Telco	256
2803:b100::/32	AS52392	Grupo Telco de Centroamerica S.A.	Grupo Telco de Centroamerica S.A.	~79×10²⁷
190.99.126.0/24	AS52392	Grupo Telco de Centroamerica S.A.	Desarrollo de la Red - Telco	256
190.99.120.0/21	AS52392	Grupo Telco de Centroamerica S.A.	Desarrollo de la Red - Telco	2048
2803:b100:a::/48	AS52392	Grupo Telco de Centroamerica S.A.	Desarrollo de la Red - Telco	~1×10²⁴
2803:b100:3::/48	AS52392	Grupo Telco de Centroamerica S.A.	Desarrollo de la Red - Telco	~1×10²⁴
2803:b100:1f1::/48	AS52392	Grupo Telco de Centroamerica S.A.	FSA Ingenieria y Arquitectura S.A.	~1×10²⁴
2803:b100:5::/48	AS52392	Grupo Telco de Centroamerica S.A.	Grupo Telco de Centroamerica S.A.	~1×10²⁴
2803:b100::/48	AS52392	Grupo Telco de Centroamerica S.A.	Grupo Telco de Centroamerica S.A.	~1×10²⁴
2803:b100:2::/48	AS52392	Grupo Telco de Centroamerica S.A.	Desarrollo de la Red - Telco	~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.
%  2026-07-15 12:24:37 (Z Z)

aut-num:     AS52392
owner:       Grupo Telco de Centroamerica S.A.
ownerid:     CR-GTCS-LACNIC
responsible: Agustin Guevara Escalante
address:     Avenida 8, Calle 45, 11501, San Pedro, Montes de Oca
address:     - - San Jose - -
country:     CR
phone:       +506  88213229 [0000]
owner-c:     AGE11
routing-c:   AGE11
abuse-c:     ABA35
created:     20120828
changed:     20181022
inetnum:     2803:b100::/32
inetnum:     190.99.120.0/21

nic-hdl:     AGE11
person:      Agustin Guevara Escalante
e-mail:      aguevara@telco.cr
address:     Avenida 8, Calle 45, 11501, San Pedro, Montes de Oca
address:     - - San Jose - -
country:     CR
phone:       +506  24522800 [216]
created:     20170804
changed:     20220616

nic-hdl:     ABA35
person:      Abuse Administrator
e-mail:      abuse@telco.cr
address:     Avenida 8, Calle 45, 1000, 
address:      - Montes de Oca - San José
country:     CR
phone:       +506  24522800
created:     20170804
changed:     20170804

% 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" : "AS52392",
    "country" : "CR",
    "admin_contacts" : [ "AGE11" ],
    "tech_contacts" : [ "AGE11" ],
    "abuse_contacts" : [ "ABA35" ],
    "date_created" : "2012-08-28",
    "date_updated" : "2018-10-22",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "CR-GTCS-LACNIC",
    "name" : "Grupo Telco de Centroamerica S.A.",
    "address" : [ "Avenida 8, Calle 45, 11501, San Pedro, Montes de Oca", "- - San Jose - -" ],
    "street" : "Avenida 8 Calle 45",
    "city" : "San Jose",
    "district" : "Montes De Oca",
    "zip_code" : "11501",
    "country" : [ "CR" ],
    "phone" : [ "+506  88213229 [0000]" ],
    "abuse_contacts" : [ "ABA35" ],
    "date_created" : "2012-08-28",
    "date_updated" : "2018-10-22",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "AGE11",
    "address" : [ "Avenida 8, Calle 45, 11501, San Pedro, Montes de Oca", "- - San Jose - -" ],
    "street" : "Avenida 8 Calle 45",
    "city" : "San Jose",
    "district" : "Montes De Oca",
    "zip_code" : "11501",
    "country" : "CR",
    "email" : [ "aguevara@telco.cr" ],
    "phone" : [ "+506  24522800 [216]" ],
    "date_created" : "2017-08-04",
    "date_updated" : "2022-06-16",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "AGE11",
    "address" : [ "Avenida 8, Calle 45, 11501, San Pedro, Montes de Oca", "- - San Jose - -" ],
    "street" : "Avenida 8 Calle 45",
    "city" : "San Jose",
    "district" : "Montes De Oca",
    "zip_code" : "11501",
    "country" : "CR",
    "email" : [ "aguevara@telco.cr" ],
    "phone" : [ "+506  24522800 [216]" ],
    "date_created" : "2017-08-04",
    "date_updated" : "2022-06-16",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABA35",
    "address" : [ "Avenida 8, Calle 45, 1000,", "- Montes de Oca - San Jos�" ],
    "street" : "Montes De Oca San Jos�",
    "country" : "CR",
    "email" : [ "abuse@telco.cr" ],
    "phone" : [ "+506  24522800" ],
    "date_created" : "2017-08-04",
    "date_updated" : "2017-08-04",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS262202	Telefonica de Costa Rica TC, SA	CR

Upstreams

AS Number	Description	Country
AS262202	Telefonica de Costa Rica TC, SA	CR

Contacts

Email Contacts

aguevara@telco.cr

Abuse Contacts

abuse@telco.cr