% APNIC found the following authoritative answer from: whois.lacnic.net

% IP Client: 203.119.110.26
 
% 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.
%  2026-01-03 22:43:08 (-03 -03:00)

inetnum:     196.40.12.0/23
status:      reallocated
aut-num:     N/A
owner:       SERVICIO 5G FWA RACSA
ownerid:     CR-SGFR-LACNIC
responsible: Jason Alvarado
address:     Av. 5, Barrio El Carmen, 00000, 
address:      - Carmen - San José
country:     CR
phone:       +506  22870517
owner-c:     LUK2
tech-c:      LUK2
abuse-c:     LUK2
created:     20251023
changed:     20251023
inetnum-up:  196.40.0.0/18

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.