% 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 '103.28.124.0 - 103.28.127.255'

% Abuse contact for '103.28.124.0 - 103.28.127.255' is 'apnic@proen.co.th'

inetnum:        103.28.124.0 - 103.28.127.255
netname:        PROENKS-TH
descr:          Proen Corp Public Company Limited
country:        TH
org:            ORG-PEAC1-AP
admin-c:        SS1494-AP
tech-c:         SS1494-AP
status:         ALLOCATED PORTABLE
abuse-c:        AP820-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-TH-A-SMS
mnt-routes:     MAINT-TH-A-SMS
mnt-irt:        IRT-PROENKS-TH
last-modified:  2026-03-23T04:06:32Z
source:         APNIC

irt:            IRT-PROENKS-TH
address:        PROEN Corp Public Company Limited
e-mail:         APNIC@proen.co.th
abuse-mailbox:  apnic@proen.co.th
admin-c:        KS363-AP
tech-c:         KS363-AP
auth:           # Filtered
remarks:        apnic@proen.co.th is invalid
mnt-by:         MAINT-PROEN-AP
last-modified:  2026-04-09T05:38:46Z
source:         APNIC

organisation:   ORG-PEAC1-AP
org-name:       Proen Corp Public Company Limited
org-type:       LIR
country:        TH
address:        72 CAT Telecom Tower,4th FL , 18th FL
address:        Charoen Krung Rd.,Bangrak,
phone:          +66-2-639-7888
fax-no:         +66-2-639-7892
e-mail:         kittipan@proen.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:55Z
source:         APNIC

role:           ABUSE PROENKSTH
country:        ZZ
address:        PROEN Corp Public Company Limited
phone:          +000000000
e-mail:         APNIC@proen.co.th
admin-c:        KS363-AP
tech-c:         KS363-AP
nic-hdl:        AP820-AP
remarks:        Generated from irt object IRT-PROENKS-TH
remarks:        apnic@proen.co.th is invalid
abuse-mailbox:  apnic@proen.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-14T13:09:11Z
source:         APNIC

person:         Suvinit Suwannasingh
nic-hdl:        SS1494-AP
e-mail:         a@a-sms.net
address:        572/59 Grand Park Town Condominium Soi
address:        Sahakarnpramool Prachauthid
phone:          +66818896003
country:        TH
mnt-by:         MAINT-NEW
last-modified:  2009-04-08T01:41:59Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)