% 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 12:56:36 (-03 -03:00)

inetnum:     181.177.216.0/22
status:      allocated
aut-num:     AS52433
aut-num:     AS33576
owner:       U Mobile (Cellular) Inc.
ownerid:     GY-UMCI-LACNIC
responsible: Wossen Wyatt
address:     High Street Kingston, 56, 
address:      - Georgetown - DE
country:     GY
phone:       +592  6900000
owner-c:     WOW
tech-c:      WOW
abuse-c:     WOW
inetrev:     181.177.216.0/22
nserver:     NS1.DIGICELGUYANA.NET
nsstat:      20260115 AA
nslastaa:    20260115
nserver:     NS2.DIGICELGUYANA.NET
nsstat:      20260115 AA
nslastaa:    20260115
created:     20130205
changed:     20130205

nic-hdl:     WOW
person:      Wossen Wyatt
e-mail:      wossen.wyatt@digicelgroup.com
address:     56 High Street, -, Kingston
address:     - - Georgetown - 
country:     GY
phone:       +592  6909677 [0000]
created:     20120718
changed:     20260113

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