% 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.
%  2026-01-04 08:39:12 (-03 -03:00)

inetnum:     2800:cd0::/32
status:      allocated
aut-num:     AS6568
owner:       EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA
ownerid:     BO-ESEN-LACNIC
responsible: Entel S.A. - Entelnet
address:     Federico Zuazo, 1771, Edificio Tower P.9
address:     BOL - La Paz - LP
country:     BO
phone:       +591  22141010 [2989]
owner-c:     MIL
tech-c:      MIL
abuse-c:     MIL
created:     20120113
changed:     20120113

nic-hdl:     MIL
person:      Marco Ballivian Menacho
e-mail:      mmballiv@entel.bo
address:     Calle Ayacucho, zona central, 267, Piso 7
address:     BO - La Paz - LP
country:     BO
phone:       +591  22141010 [2947]
created:     20030227
changed:     20240521

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