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

% IP Client: 203.119.106.26
 
% 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 02:59:15 (-03 -03:00)

inetnum:     190.5.192.0/20
status:      allocated
aut-num:     N/A
owner:       EMTEL S.A. E.S.P.
ownerid:     CO-ESES1-LACNIC
responsible: RUBEN DARIO CAMAYO M.
address:     CALLE 5, 5-68, -
address:     092 - POPAYAN - 
country:     CO
phone:       +57  6028243333 [221]
owner-c:     RDM
tech-c:      RDM
abuse-c:     RDM
inetrev:     190.5.192.0/20
nserver:     DNS1.EMTEL.NET.CO
nsstat:      20260102 AA
nslastaa:    20260102
nserver:     DNS2.EMTEL.NET.CO
nsstat:      20260102 AA
nslastaa:    20260102
nserver:     DNS3.EMTEL.NET.CO
nsstat:      20260102 AA
nslastaa:    20260102
created:     20061130
changed:     20061130

nic-hdl:     RDM
person:      HENRY ALEXANDER ENRIQUEZ MUÑOZ
e-mail:      henriquez@emtel.com.co
address:     Clle 5, 68, No 5 -
address:     01 - POPAYAN - CA
country:     CO
phone:       +57  6028243333 [0000]
created:     20021128
changed:     20250829

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