% 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 '203.208.22.0 - 203.208.22.255'

% Abuse contact for '203.208.22.0 - 203.208.22.255' is 'support_ap@coretelnet.com'

inetnum:        203.208.22.0 - 203.208.22.255
netname:        CORETELNET-SG
descr:          Coretel Networks (International) Pte Ltd
descr:          60 Paya Lebar Road # 11-05
descr:          Paya Lebar Square
country:        SG
org:            ORG-CNPL1-AP
admin-c:        CI101-AP
tech-c:         CI101-AP
abuse-c:        AC2757-AP
status:         ASSIGNED PORTABLE
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-routes:     MAINT-CORETELNET-HK1
mnt-irt:        IRT-CORETELNET-HK1
last-modified:  2023-12-26T13:34:39Z
geofeed:        https://opengeofeed.org/feed/as132204.csv
source:         APNIC

irt:            IRT-CORETELNET-HK1
address:        6 TEMASEK BOULEVARD
e-mail:         support_ap@coretelnet.com
abuse-mailbox:  support_ap@coretelnet.com
admin-c:        CI101-AP
tech-c:         CI101-AP
auth:           # Filtered
remarks:        support_ap@coretelnet.com was validated on 2025-12-30
mnt-by:         MAINT-CORETELNET-SG
last-modified:  2025-12-30T14:49:24Z
source:         APNIC

organisation:   ORG-CNPL1-AP
org-name:       Coretel Networks (International) Pte Ltd
org-type:       LIR
country:        SG
address:        60 Paya Lebar Road # 11-05
address:        Paya Lebar Square
phone:          +65-6887-4261
fax-no:         +65-6887-4376
e-mail:         noc@coretelnet.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:27Z
source:         APNIC

role:           ABUSE CORETELNETHK1
country:        ZZ
address:        6 TEMASEK BOULEVARD
phone:          +000000000
e-mail:         support_ap@coretelnet.com
admin-c:        CI101-AP
tech-c:         CI101-AP
nic-hdl:        AC2757-AP
remarks:        Generated from irt object IRT-CORETELNET-HK1
remarks:        support_ap@coretelnet.com was validated on 2025-12-30
abuse-mailbox:  support_ap@coretelnet.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-30T14:49:39Z
source:         APNIC

person:         CORETELNET IPNOC
address:        6 TEMASEK BOULEVARD #42-03 SUNTEC TOWER 4 SINGAPORE 038986
country:        SG
phone:          +65-68874261
e-mail:         NOC@CORETELNET.COM
nic-hdl:        CI101-AP
mnt-by:         MAINT-CORETELNET-SG
last-modified:  2015-07-09T08:20:25Z
source:         APNIC

% Information related to '203.208.22.0/24AS132204'

route:          203.208.22.0/24
country:        HK
origin:         AS132204
descr:          Coretel Networks (International) Pte Ltd
mnt-by:         MAINT-CORETELNET-HK1
last-modified:  2023-12-22T03:39:07Z
source:         APNIC

% Information related to '203.208.22.0/24AS133748'

route:          203.208.22.0/24
descr:          Coretel Networks (International) Pte Ltd
origin:         AS133748
mnt-by:         MAINT-CORETELNET-SG
last-modified:  2023-12-26T13:32:56Z
country:        HK
source:         APNIC

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