% 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.
%  2026-01-21 17:10:25 (-03 -03:00)

inetnum:     168.234.0.0/16
status:      assigned
aut-num:     N/A
owner:       Universidad del Valle de Guatemala
ownerid:     GT-UVGU1-LACNIC
responsible: Julio Santizo
address:     11 calle, 15-79, zona 15 Vista Hermosa III
address:     01015 - Guatemala - GT
country:     GT
phone:       +502  30570267 [0000]
owner-c:     JUS106
tech-c:      JUS106
abuse-c:     ABA55
inetrev:     168.234.0.0/16
nserver:     NS.UVG.EDU.GT
nsstat:      20260117 AA
nslastaa:    20260117
nserver:     NS1.UVG.EDU.GT
nsstat:      20260117 AA
nslastaa:    20260117
nserver:     NS2.UVG.EDU.GT
nsstat:      20260117 AA
nslastaa:    20260117
nserver:     NS3.UVG.EDU.GT
nsstat:      20260117 AA
nslastaa:    20260117
created:     19940829
changed:     20230914

nic-hdl:     JUS106
person:      Julio Santizo
e-mail:      jmsantizo@uvg.edu.gt
address:     11-95 18 Avenida Zona 15, CP 01015, 8, -
address:     - - Guatemala - 
country:     GT
phone:       +502  50225071500 [0000]
created:     20220812
changed:     20220812

nic-hdl:     ABA55
person:      Abuse Administrator
e-mail:      gt-abuse@uvg.edu.gt
address:     18 Avenida, 11-95, Zona 15 V.H.III
address:      - Guatemala - 
country:     GT
phone:       +502  23640336 [21552]
created:     20211002
changed:     20211002

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