% 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.
%  2026-08-23 13:37:03 (Z Z)

inetnum:     181.176.0.0/16
status:      allocated
aut-num:     AS262210
owner:       VIETTEL PERÚ S.A.C.
ownerid:     PE-VPSA9-LACNIC
responsible: Anh Duc Pham
address:     Calle 21, 878, Urb. Corpac - San Isidro
address:     - - Lima - Lima
country:     PE
phone:       +51  12260919 [0000]
owner-c:     TLC13
tech-c:      NVT
abuse-c:     NVT
inetrev:     181.176.0.0/16
nserver:     DNS1.VIETTELPERU.COM.PE [lame - not published]
nsstat:      20260823 QREFUSED
nslastaa:    20260808
nserver:     PDNS1.VIETTELPERU.COM.PE
nsstat:      20260823 AA
nslastaa:    20260823
created:     20120111
changed:     20120111

nic-hdl:     TLC13
person:      Truc Le Chanh
e-mail:      truclc@viettel.com.vn
address:     Calle 21, 878, -
address:     150131 - San Isidro, Lima - Lima (Metropolitana)
country:     PE
phone:       +51  930301868 [0000]
created:     20250612
changed:     20250612

nic-hdl:     NVT
person:      Le Chanh Truc
e-mail:      truclc@viettel.team
address:     Calle 21 Urb.Corpac - San Isidro, 878, -
address:     LIMA27 - Lima - 
country:     PE
phone:       +51  930234998 [0000]
created:     20111121
changed:     20250126

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