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

% [whois.apnic.net]
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% Information related to '203.127.235.0 - 203.127.235.255'

% Abuse contact for '203.127.235.0 - 203.127.235.255' is 'hostmaster@singnet.com.sg'

inetnum:        203.127.235.0 - 203.127.235.255
netname:        CANON-SG
descr:          CANON SINGAPORE PTE LTD
descr:          51 SERANGOON NORTH
descr:          AVENUE 4
descr:          Singapore 555858
country:        SG
admin-c:        RV155-AP
tech-c:         SH9-AP
abuse-c:        AS2068-AP
status:         ASSIGNED NON-PORTABLE
notify:         hostmaster@singnet.com.sg
mnt-by:         MAINT-SG-SINGNET
mnt-irt:        IRT-SINGNET-SG
last-modified:  2021-01-20T13:11:46Z
source:         APNIC

irt:            IRT-SINGNET-SG
address:        SingNet Engineering & Operations
address:        10 EUNOS ROAD 8,
address:        # 07-31, SINGAPORE POST CENTRE
address:        Singapore 408600
e-mail:         hostmaster@singnet.com.sg
abuse-mailbox:  hostmaster@singnet.com.sg
admin-c:        SH9-AP
tech-c:         SH9-AP
auth:           # Filtered
remarks:        hostmaster@singnet.com.sg was validated on 2026-01-29
mnt-by:         MAINT-SG-SINGNET
last-modified:  2026-01-29T08:58:12Z
source:         APNIC

role:           ABUSE SINGNETSG
country:        ZZ
address:        SingNet Engineering & Operations
address:        10 EUNOS ROAD 8,
address:        # 07-31, SINGAPORE POST CENTRE
address:        Singapore 408600
phone:          +000000000
e-mail:         hostmaster@singnet.com.sg
admin-c:        SH9-AP
tech-c:         SH9-AP
nic-hdl:        AS2068-AP
remarks:        Generated from irt object IRT-SINGNET-SG
remarks:        hostmaster@singnet.com.sg was validated on 2026-01-29
abuse-mailbox:  hostmaster@singnet.com.sg
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-29T08:58:45Z
source:         APNIC

person:         Ryan Viquiera
address:        CANON SINGAPORE PTE LTD
address:        51 SERANGOON NORTH
address:        AVENUE 4
address:        Singapore 555858
country:        SG
phone:          +65 66113533
fax-no:         +65
e-mail:         ryan_viquiera@canon.com.sg
nic-hdl:        RV155-AP
notify:         hostmaster@singnet.com.sg
mnt-by:         MAINT-SG-SINGNET
last-modified:  2014-03-03T06:36:02Z
source:         APNIC

person:         SingNet Hostmaster
address:        SingNet Engineering & Operations
address:        10 EUNOS ROAD 8
address:        #07-31, SINGAPORE POST CENTRE
address:        SINGAPORE 408600
country:        SG
phone:          +65 7845922
fax-no:         +65 4753273
e-mail:         hostmaster@singnet.com.sg
nic-hdl:        SH9-AP
notify:         hostmaster@singnet.com.sg
mnt-by:         MAINT-SG-SINGNET
last-modified:  2026-01-29T09:43:29Z
source:         APNIC

% Information related to '203.127.235.0/24AS19905'

route:          203.127.235.0/24
origin:         AS19905
descr:          SingNet Pte Ltd
                c/o Singapore Telecommunications
                31 Exeter Road
                Comcentre Podium Block, #05-04
mnt-by:         MAINT-SG-SINGNET
last-modified:  2024-08-23T02:18:53Z
source:         APNIC

% Information related to '203.127.235.0/24AS3758'

route:          203.127.235.0/24
origin:         AS3758
descr:          SingNet Pte Ltd
                c/o Singapore Telecommunications
                31 Exeter Road
                Comcentre Podium Block, #05-04
mnt-by:         MAINT-SG-SINGNET
last-modified:  2024-02-23T08:21:44Z
source:         APNIC

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