% 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.
%  2026-01-20 16:12:20 (-03 -03:00)

inetnum:     152.231.32.0/20
status:      allocated
aut-num:     N/A
owner:       Telefonia Celular de Nicaragua SA.
ownerid:     NI-TCNS-LACNIC
responsible: Marco Munguia
address:     Edificio San Dionisio, Pista Suburbana Costado Oeste del Colegio Americano., 0000, Telefonía Celular de Nicaragua S.A.
address:     505 - Managua - Managua
country:     NI
phone:       +505  88021931 [0000]
owner-c:     MBZ
tech-c:      MBZ
abuse-c:     MBZ
inetrev:     152.231.32.0/20
nserver:     ANS1.TIGOBUSINESS.COM.NI
nsstat:      20260116 AA
nslastaa:    20260116
nserver:     ANS2.TIGOBUSINESS.COM.NI
nsstat:      20260116 AA
nslastaa:    20260116
created:     20140519
changed:     20140519

nic-hdl:     MBZ
person:      Telefonía Celular de Nicaragua SA
e-mail:      jefaturaderedydatos@tigo.com.ni
address:     Edificio San Dionisio, Pista Suburbana Costado Oeste del Colegio Americano., 0000, RUC#J0310000001740
address:     505 - Managua - Managua
country:     NI
phone:       +505  88809999 [35062]
created:     20080827
changed:     20230216

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