% APNIC found the following authoritative answer from: whois.apnic.net

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '202.57.82.208 - 202.57.82.215'

% Abuse contact for '202.57.82.208 - 202.57.82.215' is 'abuse@vitrodc.com'

inetnum:        202.57.82.208 - 202.57.82.215
netname:        ASINC-PH
descr:          Adtx Systems Inc
descr:          Citibank Frabelle Building 5F Alabang
descr:          Zapote Bgy New Alabang MUNTINLUPA
country:        PH
admin-c:        AE11-AP
tech-c:         AE11-AP
abuse-c:        AE135-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-PH-EPLDT
mnt-irt:        IRT-EPLDT-PH
last-modified:  2021-06-30T02:50:22Z
source:         APNIC

irt:            IRT-EPLDT-PH
address:        PLDT Building , Pasig City
e-mail:         nim@vitrodc.com
abuse-mailbox:  abuse@vitrodc.com
admin-c:        RM52-AP
tech-c:         PR143-AP
auth:           # Filtered
remarks:        nim@vitrodc.com was validated on 2025-08-07
remarks:        abuse@vitrodc.com was validated on 2025-10-08
mnt-by:         MAINT-PH-EPLDT
last-modified:  2025-11-18T00:27:16Z
source:         APNIC

role:           ABUSE EPLDTPH
country:        ZZ
address:        PLDT Building , Pasig City
phone:          +000000000
e-mail:         nim@vitrodc.com
admin-c:        RM52-AP
tech-c:         PR143-AP
nic-hdl:        AE135-AP
remarks:        Generated from irt object IRT-EPLDT-PH
remarks:        nim@vitrodc.com was validated on 2025-08-07
remarks:        abuse@vitrodc.com was validated on 2025-10-08
abuse-mailbox:  abuse@vitrodc.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-08T15:18:24Z
source:         APNIC

person:         Anthony Enrile
nic-hdl:        AE11-AP
e-mail:         tony@adtxsystems.com
address:        Citibank Frabelle Building 5F Alabang
address:        Zapote Bgy New Alabang MUNTINLUPA
phone:          +63-2-807-5521
country:        PH
mnt-by:         MAINT-PH-EPLDT
last-modified:  2011-10-03T07:02:33Z
source:         APNIC

% Information related to '202.57.80.0/21AS7629'

route:          202.57.80.0/21
origin:         AS7629
descr:          VITRO Inc.
                5F L. V Locsin Bldg.  Ayala Avenue
                corner Makati Avenue
mnt-by:         MAINT-PH-EPLDT
last-modified:  2025-09-24T01:00:07Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-AU4)