% 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.
%  2024-05-23 00:55:56 (-03 -03:00)

inetnum:     148.244.0.0/18
status:      reassigned
aut-num:     AS15107
aut-num:     AS6503
aut-num:     AS11172
owner:       Bancomer S.A
ownerid:     MX-BASA3-LACNIC
responsible: Julio Cesar Cabrera
address:     Av. Universidad 1200 Col. XOCO Mexico, Distrito Federal 03339, 111, 
address:     00000 - No info - ME
country:     MX
phone:       +52  1111111111
owner-c:     JCC15
tech-c:      BBS22
abuse-c:     BBS22
created:     20210421
changed:     20210421
inetnum-up:  148.244.0.0/16

nic-hdl:     JCC15
person:      Julio Cesar Cabrera
e-mail:      jccabrera@gfb.com.mx
address:     Bancomer S.A . Av Universidad 1200 Col. XOCO Mexico, Distrito Federal 03339, 111, 
address:     00000 - Ciudad - ME
country:     MX
phone:       +52  5256213040
created:     20110611
changed:     20110611

nic-hdl:     BBS22
person:      BBVA S.A.
e-mail:      ch.cruz@bbva.com
address:     Av. Paseo de la Reforma, No. 510, Col. Juárez, Del. Cuauhtém, 320, Anahuac I Sección
address:     06600 - Ciudad de México - CX
country:     MX
phone:       +52  5556212406
created:     20210421
changed:     20210421

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

Search for
IP address lookups			Miscellaneous queries
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-d	Associated reverse domain