% 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 '202.139.195.0 - 202.139.195.255'

% Abuse contact for '202.139.195.0 - 202.139.195.255' is 'noc@cat.net.th'

inetnum:        202.139.195.0 - 202.139.195.255
netname:        NT-Cyfence
descr:          NT Cyfence Services
country:        TH
admin-c:        JS4546-AP
tech-c:         SV463-AP
abuse-c:        AC1657-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CAT-TH
mnt-irt:        IRT-CAT-TH
last-modified:  2023-06-14T14:22:12Z
source:         APNIC

irt:            IRT-CAT-TH
address:        National Telecom Public Company Limited (CAT)
address:        NT Tower Bangkok Bangkok 10500
address:        Thailand
e-mail:         noc@cat.net.th
abuse-mailbox:  noc@cat.net.th
admin-c:        TC476-AP
tech-c:         IC174-AP
auth:           # Filtered
remarks:        noc@cat.net.th was validated on 2023-12-06
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2023-12-06T04:03:03Z
source:         APNIC

role:           ABUSE CATTH
address:        National Telecom Public Company Limited (CAT)
address:        NT Tower Bangkok Bangkok 10500
address:        Thailand
country:        ZZ
phone:          +000000000
e-mail:         noc@cat.net.th
admin-c:        TC476-AP
tech-c:         IC174-AP
nic-hdl:        AC1657-AP
remarks:        Generated from irt object IRT-CAT-TH
remarks:        noc@cat.net.th was validated on 2023-12-06
abuse-mailbox:  noc@cat.net.th
mnt-by:         APNIC-ABUSE
last-modified:  2023-12-06T04:10:30Z
source:         APNIC

person:         Jukkrit Sojitadacharoen
address:        NT Headquarter Floor 2 Zone A, 99 Chaengwattana Road., Luksi.,Bangkok.,10210
country:        TH
phone:          +668 1350 0322
e-mail:         jukkrit.s@ntplc.co.th
nic-hdl:        JS4546-AP
mnt-by:         MAINT-CAT-TH
last-modified:  2023-06-14T14:13:43Z
source:         APNIC

person:         Sarit Vutthirat
address:        NT Headquarter Floor 2 Zone A, 99 Chaengwattana Road., Luksi.,Bangkok.,10210
country:        TH
phone:          +668 1352 0650
e-mail:         sarit.v@ntplc.co.th
nic-hdl:        SV463-AP
mnt-by:         MAINT-CAT-TH
last-modified:  2023-06-14T14:16:11Z
source:         APNIC

% Information related to '202.139.192.0/22AS9335'

route:          202.139.192.0/22
origin:         AS9335
descr:          CAT Telecom Public Company Limited
                13th CAT TELECOM TOWER
                NEW ROAD SRIPHRAYA BANGRAK
                BANGKOK
                THAILAND
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2020-05-29T12:12:40Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU3)

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