% 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.
%  2026-01-20 16:50:41 (-03 -03:00)

inetnum:     200.27.27.0/24
status:      reallocated
aut-num:     N/A
owner:       Universidad de Chile
ownerid:     CL-UNCH7-LACNIC
responsible: Universidad de Chile
address:     BLANCO ENCALADA 2120, NONE, 1
address:     NONE - Santiago - cl
country:     CL
phone:       +56 2 582500
owner-c:     CCT
tech-c:      CCT
abuse-c:     CCT
created:     20240402
changed:     20240402
inetnum-up:  200.27.0.0/16

nic-hdl:     CCT
person:      Coordinador Clientes Telmex
e-mail:      abuse@ip.telmexchile.cl
address:     Avenida el Salto 202, 56, 2
address:     56 - Santiago - cl
country:     CL
phone:       +56 2 582500
created:     20070122
changed:     20220119

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