ASN AS3790 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS3790?

AS3790 is listed under RADIOGRAFICA COSTARRICENSE.

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.

AS3790 RADIOGRAFICA COSTARRICENSE

ASN Lookup Tool

RADIOGRAFICA COSTARRICENSE racsa.go.cr

CR 198 Routes

AS Data

AS3790

AS3790 – RADIOGRAFICA COSTARRICENSE

AS Number	3790
AS Name	CR-RACO-LACNIC
Organization	RADIOGRAFICA COSTARRICENSE
Country	CR
Website	racsa.go.cr
Number of IPv4 Routes	193
Number of IPv6 Routes	5
ASN type	BUSINESS
Registry	lacnic
Date Allocated	1994-08-25

ASN Intelligence API for production workflows

Use ASN data for AS3790 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
190.171.18.0/24	AS3790	RADIOGRAFICA COSTARRICENSE	RADIOGRAFICA COSTARRICENSE	256
190.10.28.0/24	AS3790	RADIOGRAFICA COSTARRICENSE	Cable Tica	256
196.40.0.0/20	AS3790	RADIOGRAFICA COSTARRICENSE	RADIOGRAFICA COSTARRICENSE	4096
200.122.164.0/24	AS3790	RADIOGRAFICA COSTARRICENSE	RADIOGRAFICA COSTARRICENSE	256
190.10.32.0/24	AS3790	RADIOGRAFICA COSTARRICENSE	RADIOGRAFICA COSTARRICENSE	256
190.171.3.0/24	AS3790	RADIOGRAFICA COSTARRICENSE	RADIOGRAFICA COSTARRICENSE	256
190.241.58.0/24	AS3790	RADIOGRAFICA COSTARRICENSE	Amnet Television	256
196.40.14.0/24	AS3790	RADIOGRAFICA COSTARRICENSE	RADIOGRAFICA COSTARRICENSE	256
190.241.180.0/24	AS3790	RADIOGRAFICA COSTARRICENSE	Amnet Television	256
190.10.64.0/23	AS3790	RADIOGRAFICA COSTARRICENSE	ADN Solutions S.A. (Rokru Int.)	512

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.
%  2026-04-02 09:35:14 (-03 -03:00)

aut-num:     AS3790
owner:       RADIOGRAFICA COSTARRICENSE
ownerid:     CR-RACO-LACNIC
responsible: Dpto Planificación y Despliegue Recursos
address:     Calle 1, Avenida 5, 10101, -
address:     - - El Carmen - San Jose
country:     CR
phone:       +506  8006346246 [0000]
owner-c:     LUK2
routing-c:   LUK2
abuse-c:     LUK2
created:     19940825
changed:     20250930

nic-hdl:     LUK2
person:      Dpto Planificación y Despliegue Recursos
e-mail:      lacnicadmin@racsa.go.cr
address:     Calle 1, 10101, Avenida 5
address:     - - El Carmen - San Jose
country:     CR
phone:       +506  8006346246 [0000]
created:     20031029
changed:     20220513

% whois.lacnic.net accepts only direct match queries.
% Types of queries are: POCs, ownerid, CIDR blocks, IP
% and AS numbers.


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       3790
ASName:         LACNIC-3790
ASHandle:       AS3790
RegDate:        2002-07-27
Updated:        2007-12-17
Comment:        This AS is under LACNIC responsibility for further allocations to
Comment:        users in LACNIC region.
Comment:        Please see http://www.lacnic.net/ for further details, or check the
Comment:        WHOIS server located at http://whois.lacnic.net
Ref:            https://rdap.arin.net/registry/autnum/3790

ResourceLink:  http://lacnic.net/cgi-bin/lacnic/whois
ResourceLink:  whois.lacnic.net


OrgName:        Latin American and Caribbean IP address Regional Registry
OrgId:          LACNIC
Address:        Rambla Republica de Mexico 6125
City:           Montevideo
StateProv:      
PostalCode:     11400
Country:        UY
RegDate:        2002-07-27
Updated:        2018-03-15
Ref:            https://rdap.arin.net/registry/entity/LACNIC

ReferralServer:  whois://whois.lacnic.net
ResourceLink:  http://lacnic.net/cgi-bin/lacnic/whois

OrgTechHandle: LACNIC-ARIN
OrgTechName:   LACNIC Whois Info
OrgTechPhone:  +598-2604-2222 
OrgTechEmail:  whois-contact@lacnic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/LACNIC-ARIN

OrgAbuseHandle: LWI100-ARIN
OrgAbuseName:   LACNIC Whois Info
OrgAbusePhone:  +598-2604-2222 
OrgAbuseEmail:  abuse@lacnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LWI100-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "3790",
    "as_handle" : "AS3790",
    "as_name" : "LACNIC-3790",
    "tech_contacts" : [ "LACNIC-ARIN" ],
    "abuse_contacts" : [ "LWI100-ARIN" ],
    "date_created" : "2002-07-27",
    "date_updated" : "2007-12-17",
    "source" : "https://rdap.arin.net/registry/autnum/3790"
  } ],
  "organization" : {
    "handle" : "LACNIC",
    "name" : "Latin American and Caribbean IP address Regional Registry",
    "address" : [ "Rambla Republica de Mexico 6125", "Montevideo", "11400", "UY" ],
    "street" : "Rambla Republica De Mexico",
    "city" : "Montevideo",
    "zip_code" : "11400",
    "country" : [ "UY" ],
    "date_created" : "2002-07-27",
    "date_updated" : "2018-03-15",
    "source" : "https://rdap.arin.net/registry/entity/LACNIC",
    "addressCountry" : "UY"
  },
  "technical_contacts" : [ {
    "handle" : "LACNIC-ARIN",
    "name" : "LACNIC Whois Info",
    "email" : [ "whois-contact@lacnic.net" ],
    "phone" : [ "+598-2604-2222" ],
    "source" : "https://rdap.arin.net/registry/entity/LACNIC-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "LWI100-ARIN",
    "name" : "LACNIC Whois Info",
    "email" : [ "abuse@lacnic.net" ],
    "phone" : [ "+598-2604-2222" ],
    "source" : "https://rdap.arin.net/registry/entity/LWI100-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS11830	Instituto Costarricense de Electricidad y Telecom.	CR
AS28050	ADN Solutions S.A. (Rokru Int.)	CR
AS264654	FIBERNET	CR
AS28050	ADN Solutions S.A. Rokru Int.	CR
AS273987	BANCO POPULAR Y DE DESARROLLO COMUNAL	CR
AS52468	UFINET PANAMA S.A.	PA
AS273147	MUNICIPALIDAD DE CARRILLO GUANACASTE	CR
AS52395	Multiflex Payment Services Ltda	CR
AS395299	THE WESTERN UNION COMPANY	US
AS28110	NAVEGALO S.A.	CR

Upstreams

AS Number	Description	Country
AS11830	Instituto Costarricense de Electricidad y Telecom.	CR
AS52468	UFINET PANAMA S.A.	PA

Downstreams

AS Number	Description	Country
AS264654	FIBERNET	CR
AS28050	ADN Solutions S.A. Rokru Int.	CR
AS273987	BANCO POPULAR Y DE DESARROLLO COMUNAL	CR
AS273147	MUNICIPALIDAD DE CARRILLO GUANACASTE	CR
AS52395	Multiflex Payment Services Ltda	CR
AS395299	THE WESTERN UNION COMPANY	US
AS28110	NAVEGALO S.A.	CR
AS271891	UNIVERSIDAD ESTATAL A DISTANCIA	CR