% 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 '103.212.168.0 - 103.212.168.255'

% Abuse contact for '103.212.168.0 - 103.212.168.255' is 'ipreg@us.ibm.com'

inetnum:        103.212.168.0 - 103.212.168.255
netname:        APPTIO-SG
descr:          260 Goswell Rd London EC1V 7EB, UK
country:        GB
geoloc:         51.5074 0.1278
language:       EN
admin-c:        ASPL13-AP
tech-c:         ASPL13-AP
abuse-c:        AI693-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-AP-IBMSG
mnt-irt:        IRT-IBM-SG
last-modified:  2024-07-18T11:02:02Z
source:         APNIC

irt:            IRT-IBM-SG
address:        9 Changi Business Park Central 1
address:
address:        Singapore 486048
phone:          +65 6418 9463
e-mail:         ipreg@us.ibm.com
abuse-mailbox:  ipreg@us.ibm.com
admin-c:        KP35-AP
tech-c:         MM93-AP
auth:           # Filtered
remarks:        ipreg@us.ibm.com was validated on 2026-04-07
mnt-by:         MAINT-AP-IBMSG
last-modified:  2026-06-24T11:40:29Z
source:         APNIC

role:           ABUSE IBMSG
country:        ZZ
address:        9 Changi Business Park Central 1
address:
address:        Singapore 486048
phone:          +65 6418 9463
e-mail:         ipreg@us.ibm.com
admin-c:        KP35-AP
tech-c:         MM93-AP
nic-hdl:        AI693-AP
remarks:        Generated from irt object IRT-IBM-SG
remarks:        ipreg@us.ibm.com was validated on 2026-04-07
abuse-mailbox:  ipreg@us.ibm.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-07T13:10:49Z
source:         APNIC

role:           APPTIO SINGAPORE PTE LTD administrator
address:        1 KAKI BUKIT ROAD 1 #02-44, ENTERPRISE ONE, SINGAPORE, SINGAPORE  415934
country:        SG
phone:          +1-425-279-6100
e-mail:         net-abuse@apptio.com
admin-c:        ASPL13-AP
tech-c:         ASPL13-AP
nic-hdl:        ASPL13-AP
notify:         net-abuse@apptio.com
mnt-by:         MAINT-APPTIO-SG
last-modified:  2018-02-27T17:10:01Z
source:         APNIC

% Information related to '103.212.168.0/24AS135291'

route:          103.212.168.0/24
origin:         AS135291
descr:          APPTIO SINGAPORE PTE. LTD.
                1 KAKI BUKIT ROAD 1 #02-44
                ENTERPRISE ONE, SINGAPORE
mnt-by:         MAINT-AP-IBMSG
last-modified:  2024-07-18T10:46:05Z
source:         APNIC

% Information related to '103.212.168.0/24AS3356'

route:          103.212.168.0/24
origin:         AS3356
descr:          IBM Singapore Pte Ltd
                The IBM Place II
                9 Changi Business Park II
                Changi Business Park Central 1
mnt-by:         MAINT-AP-IBMSG
last-modified:  2024-07-23T20:44:14Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)