ASN AS52342 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS52342?

AS52342 is listed under Critical Colocation, 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.

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AS52342 Critical Colocation, S.A.

ASN Lookup Tool

Critical Colocation, S.A.

CR 6 Routes

AS Data

AS52342

AS52342 – Critical Colocation, S.A.

AS Number	52342
AS Name	CR-CCSA5-LACNIC
Organization	Critical Colocation, S.A.
Country	CR
Number of IPv4 Routes	5
Number of IPv6 Routes	1
ASN type	HOSTING
Registry	lacnic
Date Allocated	2011-08-22

ASN Intelligence API for production workflows

Use ASN data for AS52342 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2800:9b0::/32	AS52342	Critical Colocation, S.A.	Critical Colocation, S.A.	~79×10²⁷
186.148.215.0/24	AS52342	Critical Colocation, S.A.	Critical Colocation, S.A.	256
186.148.214.0/24	AS52342	Critical Colocation, S.A.	Critical Colocation, S.A.	256
186.148.213.0/24	AS52342	Critical Colocation, S.A.	Critical Colocation, S.A.	256
186.148.212.0/24	AS52342	Critical Colocation, S.A.	Critical Colocation, S.A.	256
186.148.212.0/22	AS52342	Critical Colocation, S.A.	Critical Colocation, S.A.	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 09:17:20 (-03 -03:00)

aut-num:     AS52342
owner:       Critical Colocation, S.A.
ownerid:     CR-CCSA5-LACNIC
responsible: Erwin Botas
address:     Apdo 1404-1002, --, 
address:     1002 - San Jose - SJ
country:     CR
phone:       +506  20105050
owner-c:     ERB6
routing-c:   ERB6
abuse-c:     HEM95
created:     20110822
changed:     20260706

nic-hdl:     ERB6
person:      Erwin Botas
e-mail:      ebotas@gmail.com
address:     Av. 10, Calles 13 y 15, 1, -
address:     10104 - San José - SJ
country:     CR
phone:       +506  20105050 [5050]
created:     20110621
changed:     20220406

nic-hdl:     HEM95
person:      Herbert Mendez
e-mail:      mendez_107@outlook.com
address:     San Jose, 10, Acosta
address:     10101 - San Jose - San Jose
country:     CR
phone:       +506  50066621 [5053]
created:     20260706
changed:     20260706

% 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" : "AS52342",
    "country" : "CR",
    "admin_contacts" : [ "ERB6" ],
    "tech_contacts" : [ "ERB6" ],
    "abuse_contacts" : [ "HEM95" ],
    "date_created" : "2011-08-22",
    "date_updated" : "2026-07-06",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "CR-CCSA5-LACNIC",
    "name" : "Critical Colocation, S.A.",
    "address" : [ "Apdo 1404-1002, --,", "1002 - San Jose - SJ" ],
    "street" : "San Jose Sj",
    "zip_code" : "1002",
    "country" : [ "CR" ],
    "phone" : [ "+506  20105050" ],
    "abuse_contacts" : [ "HEM95" ],
    "date_created" : "2011-08-22",
    "date_updated" : "2026-07-06",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "ERB6",
    "address" : [ "Av. 10, Calles 13 y 15, 1, -", "10104 - San Jos� - SJ" ],
    "street" : "Av. 10 Calles 13 Y 15",
    "zip_code" : "10104",
    "country" : "CR",
    "email" : [ "ebotas@gmail.com" ],
    "phone" : [ "+506  20105050 [5050]" ],
    "date_created" : "2011-06-21",
    "date_updated" : "2022-04-06",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "ERB6",
    "address" : [ "Av. 10, Calles 13 y 15, 1, -", "10104 - San Jos� - SJ" ],
    "street" : "Av. 10 Calles 13 Y 15",
    "zip_code" : "10104",
    "country" : "CR",
    "email" : [ "ebotas@gmail.com" ],
    "phone" : [ "+506  20105050 [5050]" ],
    "date_created" : "2011-06-21",
    "date_updated" : "2022-04-06",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "HEM95",
    "address" : [ "San Jose, 10, Acosta", "10101 - San Jose - San Jose" ],
    "street" : "Acosta",
    "city" : "San Jose",
    "zip_code" : "10101",
    "country" : "CR",
    "email" : [ "mendez_107@outlook.com" ],
    "phone" : [ "+506  50066621 [5053]" ],
    "date_created" : "2026-07-06",
    "date_updated" : "2026-07-06",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS274032	SERVICIOS FEMAROCA TV SOCIEDAD ANONIMA	CR
AS263749	Junta Administrativa del Servicio Eléctrico Municipal de Cartago(JASEC)	CR
AS28086	Worldcom de Costa Rica, S.A.	CR
AS262197	MILLICOM CABLE COSTA RICA S.A.	CR
AS28317	NAVEGALO S.A.	CR
AS23520	Columbus Networks USA, Inc.	US
AS262149	Sistemas Fratec S.A.	CR
AS52263	Telecable Economico S.A.	CR
AS263248	GCI SERVICE PROVIDER S.A.	CR
AS263779	Academia Nacional de Ciencias	CR
AS28110	NAVEGALO S.A.	CR
AS11830	Instituto Costarricense de Electricidad y Telecom.	CR
AS266665	IDEAS GLORIS SOCIEDAD ANNIMA	CR
AS262202	Telefonica de Costa Rica TC, SA	CR
AS52224	LACNIC - Latin American and Caribbean IP address	UY
AS3856	Packet Clearing House, Inc.	US
AS263713	Server Lodge S.A.	CR
AS27876	American Data Networks	CR
AS263785	COLUMBUS NETWORKS DE COSTA RICA SOCIEDAD DE RESPONSABILIDAD LIMITADA	CR
AS263232	ESPH.SA	CR
AS16973	T-Four Services S.A	CR
AS264654	FIBERNET	CR
AS264686	TECNOLOGIA Y SISTEMAS WILCASJI SOCIEDAD ANONIMA	CR
AS262145	Cooperativa de Electrificación Rural de San Carlos R.L. (Coopelesca R.L.)	CR
AS273139	RED Y COMUNICACIONES REYCOM DEL SUR SOCIEDAD ANONIMA	CR
AS270058	CABLE CENTRO SOCIEDAD ANONIMA	CR
AS266853	Comunicaciones Metropolitanas METROCOM, S.A.	CR
AS52468	UFINET PANAMA S.A.	PA
AS263762	COOPERATIVA DE ELECTRIFICACIÃN RURAL DE GUANACASTE R.L.	CR
AS52228	Cable Tica	CR
AS63293	Facebook, Inc.	US
AS3790	RADIOGRAFICA COSTARRICENSE	CR
AS42	WoodyNet, Inc.	US
AS61455	LACTLD - LATIN AMERICAN AND CARIBBEAN TLD ASSOCIATION	UY
AS13150	CATO NETWORKS LTD	IL
AS52423	Data Miners S.A. ( Racknation.cr )	CR
AS265636	CoopeSantos R.L.	CR
AS262241	COOPERATIVA DE ELECTRIFICACION RURAL DE ALFARO RUIZ R.L.	CR
AS52356	R&H International Telecom Services SA.	CR
AS14754	TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA	GT
AS28022	CRISP S.A.	CR
AS112	DNS-OARC	US

Upstreams

AS Number	Description	Country
AS11830	Instituto Costarricense de Electricidad y Telecom.	CR
AS23520	Columbus Networks USA, Inc.	US