Prefixes Originated
14 IPv4, 1 IPv6
Addresses Originated
12 /24's of IPv4
65536 /48's of IPv6
% IP Client: 2a0c:2f07:29:666:0:0:0:247
% 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.
% 2023-02-12 19:39:27 (-03 -03:00)
aut-num: AS16973
owner: T-Four Services S.A
ownerid: CR-CHSA-LACNIC
responsible: Adrian Murillo
address: Centro Tecnologico - Tibas, 11401, Piso 5
address: -- - San Jose -
country: CR
phone: +506 22416313 [200]
owner-c: IDS8
routing-c: AMP2
abuse-c: AMP2
created: 20000707
changed: 20110128
inetnum: 168.205.64.0/22
nic-hdl: IDS8
person: Adrian Murillo
# Email removed, Log into bgp.tools to see whois emails
address: Centro Tecnologico - Tibas, -, -
address: 11401 - San Jose -
country: CR
phone: +506 22416313 [200]
created: 20121112
changed: 20220114
nic-hdl: AMP2
person: Adrian Murillo
# Email removed, Log into bgp.tools to see whois emails
address: Oficentro Tecnologico, Tibas - San Jose, -, -
address: - - Tibas - San Jose - -
country: CR
phone: +506 22416313 [200]
created: 20060628
changed: 20220114
% whois.lacnic.net accepts only direct match queries.
% Types of queries are: POCs, ownerid, CIDR blocks, IP
% and AS numbers.
Last Update: 2025-10-29T12:15:41Z UTC / (Click here to force a refresh)
Member of the following AS-SETs