% 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.
%  2026-01-19 16:36:07 (-03 -03:00)

inetnum:     148.201.0.0/16
status:      assigned
aut-num:     N/A
owner:       ITESO, A.C.
ownerid:     MX-ITUN-LACNIC
responsible: Guillermo Jorge Duncan Gonzalez
address:     Periferico Sur Manuel Gomez Morin, 8585, Col. ITESO
address:     45604 - Tlaquepaque - JA
country:     MX
phone:       +52 33 36693434
owner-c:     GJG
tech-c:      GJG
abuse-c:     GJG
inetrev:     148.201.0.0/16
nserver:     NASERV.GDL.ITESO.MX
nsstat:      20260119 AA
nslastaa:    20260119
nserver:     DNS1.MTY.ITESM.MX [lame - not published]
nsstat:      20260119 UH
nslastaa:    20031003
created:     19910607
changed:     20110317

nic-hdl:     GJG
person:      Guillermo Jorge Duncan Gonzalez
e-mail:      gduncan@iteso.mx
address:     Periferico Sur Manuel Gomez Morin, 8585, 
address:     45604 - Tlaquepaque - Ja
country:     MX
phone:       +52 33 36693434 [3492]
created:     20110309
changed:     20110309

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