% 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 '2403:6200::/32'

% Abuse contact for '2403:6200::/32' is 'ipadmin@3bbmail.com'

inet6num:       2403:6200::/32
netname:        TTBP-TH
descr:          Triple T Broadband Public Company Limited
country:        TH
org:            ORG-TTBP1-AP
admin-c:        TTBP1-AP
tech-c:         TTBP1-AP
status:         ALLOCATED PORTABLE
abuse-c:        AT1597-AP
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TTBP-TH
mnt-routes:     MAINT-TTBP-TH
mnt-irt:        IRT-TTBP-TH
last-modified:  2022-04-22T04:51:08Z
source:         APNIC

irt:            IRT-TTBP-TH
address:        89 , Cosmo Office Park Building , Popular Road Ban Mai Subdistrict , Pakkret 11120
e-mail:         ipadmin@3bbmail.com
abuse-mailbox:  ipadmin@3bbmail.com
admin-c:        TTBP1-AP
tech-c:         TTBP1-AP
auth:           # Filtered
remarks:        ipadmin@3bbmail.com was validated on 2025-09-11
mnt-by:         MAINT-TTBP-TH
last-modified:  2025-12-02T08:15:44Z
source:         APNIC

organisation:   ORG-TTBP1-AP
org-name:       Triple T Broadband Public Company Limited
org-type:       LIR
country:        TH
address:        89 , Cosmo Office Park Building , Popular Road
address:        Ban Mai Subdistrict ,
phone:          +6621008552
e-mail:         wanchati@ais.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-09-11T13:28:29Z
source:         APNIC

role:           ABUSE TTBPTH
country:        ZZ
address:        89 , Cosmo Office Park Building , Popular Road Ban Mai Subdistrict , Pakkret 11120
phone:          +000000000
e-mail:         ipadmin@3bbmail.com
admin-c:        TTBP1-AP
tech-c:         TTBP1-AP
nic-hdl:        AT1597-AP
remarks:        Generated from irt object IRT-TTBP-TH
remarks:        ipadmin@3bbmail.com was validated on 2025-09-11
abuse-mailbox:  ipadmin@3bbmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-11T08:48:08Z
source:         APNIC

role:           Triple T Broadband PCL administrator
address:        Jasmine International Public Company Limited, Pakkret Nonthaburi 11120
country:        TH
phone:          +6621008552
e-mail:         wanchai.ti@jasmine.com
admin-c:        TTBP1-AP
tech-c:         TTBP1-AP
nic-hdl:        TTBP1-AP
mnt-by:         MAINT-TTBP-TH
last-modified:  2021-07-27T02:31:01Z
source:         APNIC

% Information related to '2403:6200:8850::/44AS45758'

route6:         2403:6200:8850::/44
origin:         AS45758
descr:          Triple T Broadband Public Company Limited
                89 , Cosmo Office Park Building , Popular Road
                Ban Mai Subdistrict ,
mnt-by:         MAINT-TTBP-TH
last-modified:  2025-12-16T07:22:13Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)