% APNIC found the following authoritative answer from: whois.apnic.net

% [whois.apnic.net]
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% Information related to '164.78.0.0 - 164.78.255.255'

% Abuse contact for '164.78.0.0 - 164.78.255.255' is 'noc@sp.edu.sg'

inetnum:        164.78.0.0 - 164.78.255.255
netname:        SINGPOLY-SG
descr:          Singapore Polytechnic
descr:          500 Dover Road
descr:          INDT Dept
country:        SG
org:            ORG-SP7-AP
admin-c:        SN330-AP
tech-c:         SN330-AP
abuse-c:        AS2536-AP
status:         ALLOCATED 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-lower:      MAINT-SINGPOLY-SG
mnt-routes:     MAINT-SINGPOLY-SG
mnt-irt:        IRT-SINGPOLY-SG
last-modified:  2022-06-05T23:35:46Z
source:         APNIC

irt:            IRT-SINGPOLY-SG
address:        500 Dover Road
address:        S139651
address:        Singapore
e-mail:         noc@sp.edu.sg
abuse-mailbox:  noc@sp.edu.sg
admin-c:        SN330-AP
tech-c:         SN330-AP
auth:           # Filtered
remarks:        noc@sp.edu.sg was validated on 2024-02-21
mnt-by:         MAINT-SINGPOLY-SG
last-modified:  2024-02-21T01:11:26Z
source:         APNIC

organisation:   ORG-SP7-AP
org-name:       Singapore Polytechnic
org-type:       LIR
country:        SG
address:        500 Dover Road
address:        INDT Dept
phone:          +65-6772-1160
fax-no:         +65-6772-1980
e-mail:         noc@sp.edu.sg
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:21Z
source:         APNIC

role:           ABUSE SINGPOLYSG
address:        500 Dover Road
address:        S139651
address:        Singapore
country:        ZZ
phone:          +000000000
e-mail:         noc@sp.edu.sg
admin-c:        SN330-AP
tech-c:         SN330-AP
nic-hdl:        AS2536-AP
remarks:        Generated from irt object IRT-SINGPOLY-SG
remarks:        noc@sp.edu.sg was validated on 2024-02-21
abuse-mailbox:  noc@sp.edu.sg
mnt-by:         APNIC-ABUSE
last-modified:  2024-02-21T01:12:18Z
source:         APNIC

role:           SP NOC
address:        500 Dover Road, Singapore 139651
country:        SG
phone:          +65-6879 8050
fax-no:         +65-6772 1980
e-mail:         noc@sp.edu.sg
admin-c:        SN330-AP
tech-c:         SN330-AP
nic-hdl:        SN330-AP
mnt-by:         MAINT-SINGPOLY-SG
last-modified:  2008-09-04T07:54:25Z
source:         APNIC

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

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