% 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.
%  2025-12-31 17:10:46 (-03 -03:00)

inetnum:     200.1.16.0/23
status:      reassigned
aut-num:     N/A
owner:       Universidad Tecnica Federico Santa Maria
ownerid:     CL-UTFS-LACNIC
responsible: Johan Derks
address:     Av. Espana, 1680, -
address:     - - Valparaiso - 
country:     CL
phone:       +56  322654237 [4237]
owner-c:     MAM
tech-c:      MAM
abuse-c:     MAM
inetrev:     200.1.16.0/23
nserver:     NS.USM.CL
nsstat:      20251227 AA
nslastaa:    20251227
nserver:     NS2.USM.CL
nsstat:      20251227 AA
nslastaa:    20251227
created:     19930218
changed:     19930415
inetnum-up:  200.1.16.0/20

nic-hdl:     MAM
person:      Dirección de Tecnologías de Información
e-mail:      nic@usm.cl
address:     Prat 798, 312, -
address:     - - Valparaiso - 
country:     CL
phone:       +56  322654240 [4240]
created:     20020906
changed:     20231211

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