% 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 '193.36.112.0 - 193.36.113.255'

% Abuse contact for '193.36.112.0 - 193.36.113.255' is 'pitoon.p@ntplc.co.th'

inetnum:        193.36.112.0 - 193.36.113.255
netname:        NT1-BB
descr:          7 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
admin-c:        NB364-AP
tech-c:         PC1039-AP
tech-c:         PS1194-AP
tech-c:         KP485-AP
tech-c:         NS763-AP
tech-c:         PK644-AP
abuse-c:        AN3307-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-NTPCL-TH
mnt-irt:        IRT-NTPCL-TH
last-modified:  2025-11-19T23:59:32Z
source:         APNIC

irt:            IRT-NTPCL-TH
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
e-mail:         pitoon.p@ntplc.co.th
abuse-mailbox:  pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
auth:           # Filtered
mnt-by:         MAINT-NTPCL-TH
last-modified:  2026-02-02T07:21:59Z
source:         APNIC

role:           ABUSE NTPCLTH
country:        ZZ
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
phone:          +000000000
e-mail:         pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
nic-hdl:        AN3307-AP
remarks:        Generated from irt object IRT-NTPCL-TH
abuse-mailbox:  pitoon.p@ntplc.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-19T01:51:42Z
source:         APNIC

person:         kanit p
address:        7 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
phone:          +66-261-42138
e-mail:         kanit.p@nc.ntplc.co.th
nic-hdl:        KP485-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2022-09-05T14:21:14Z
source:         APNIC

person:         NT1 Broadband
address:        7 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
phone:          +66-261-42138
e-mail:         nmc-bb@cathinet.com
nic-hdl:        NB364-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2022-09-05T14:18:54Z
source:         APNIC

person:         natthawut s
address:        7 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
phone:          +66-261-42138
e-mail:         natthawut.s@nc.ntplc.co.th
nic-hdl:        NS763-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2022-09-05T14:22:09Z
source:         APNIC

person:         phoomthai c
address:        7 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
phone:          +66-261-42138
e-mail:         phoomthai.c@nc.ntplc.co.th
nic-hdl:        PC1039-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2022-09-05T14:22:53Z
source:         APNIC

person:         pratya k
address:        7 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
phone:          +66-261-42138
e-mail:         pratya.k@nc.ntplc.co.th
nic-hdl:        PK644-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2022-09-05T14:23:43Z
source:         APNIC

person:         passakorn senaliang
address:        7 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
phone:          +66-261-42138
e-mail:         passakorn.s@nc.ntplc.co.th
nic-hdl:        PS1194-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2022-09-05T14:20:02Z
source:         APNIC

% Information related to '193.36.112.0/24AS4651'

route:          193.36.112.0/24
origin:         AS4651
descr:          CAT Telecom Public Company Limited
                13th CAT TELECOM TOWER
                NEW ROAD SRIPHRAYA BANGRAK
                BANGKOK
                THAILAND
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-19T01:52:27Z
source:         APNIC

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