192.231.169.0/24

NetRange:       192.231.166.0 - 192.231.170.255
CIDR:           192.231.166.0/23, 192.231.168.0/23, 192.231.170.0/24
NetName:        APNIC-ERX-192-231-166-0
NetHandle:      NET-192-231-166-0-1
Parent:         NET192 (NET-192-0-0-0-0)
NetType:        Early Registrations, Transferred to APNIC
OriginAS:       
Organization:   Asia Pacific Network Information Centre (APNIC)
RegDate:        2005-01-31
Updated:        2009-10-08
Comment:        This IP address range is not registered in the ARIN database.
Comment:        This range was transferred to the APNIC Whois Database as
Comment:        part of the ERX (Early Registration Transfer) project.
Comment:        For details, refer to the APNIC Whois Database via
Comment:        WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl
Comment:        
Comment:        ** IMPORTANT NOTE: APNIC is the Regional Internet Registry
Comment:        for the Asia Pacific region.  APNIC does not operate networks
Comment:        using this IP address range and is not able to investigate
Comment:        spam or abuse reports relating to these addresses.  For more
Comment:        help, refer to http://www.apnic.net/apnic-info/whois_search2/abuse-and-spamming
Ref:            https://rdap.arin.net/registry/ip/192.231.166.0

ResourceLink:  http://wq.apnic.net/whois-search/static/search.html
ResourceLink:  whois.apnic.net

OrgName:        Asia Pacific Network Information Centre
OrgId:          APNIC
Address:        PO Box 3646
City:           South Brisbane
StateProv:      QLD
PostalCode:     4101
Country:        AU
RegDate:        
Updated:        2012-01-24
Ref:            https://rdap.arin.net/registry/entity/APNIC

ReferralServer:  whois://whois.apnic.net
ResourceLink:  http://wq.apnic.net/whois-search/static/search.html

OrgAbuseHandle: AWC12-ARIN
OrgAbuseName:   APNIC Whois Contact
OrgAbusePhone:  +61 7 3858 3188 
OrgAbuseEmail:  search-apnic-not-arin@apnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN

OrgTechHandle: AWC12-ARIN
OrgTechName:   APNIC Whois Contact
OrgTechPhone:  +61 7 3858 3188 
OrgTechEmail:  search-apnic-not-arin@apnic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN

Found a referral to whois.apnic.net.

inetnum:        192.231.169.0 - 192.231.169.255
netname:        DSO-SGNET3
descr:          imported inetnum object for DSO
country:        SG
org:            ORG-DNL3-AP
admin-c:        AY198-AP
tech-c:         BT71-AP
abuse-c:        AD756-AP
status:         ASSIGNED PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        This object can only be modified by APNIC hostmaster
remarks:        If you wish to modify this object details please
remarks:        send email to hostmaster@apnic.net with your organisation
remarks:        account name in the subject line.
remarks:        -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by:         APNIC-HM
mnt-irt:        IRT-DEFENSCIENORGAN-NON-SG
last-modified:  2020-06-22T05:31:57Z
source:         APNIC

irt:            IRT-DEFENSCIENORGAN-NON-SG
address:        20 Science Park Drive
address:        Singapore 118230
e-mail:         ykianfat@dso.org.sg
e-mail:         dso_csog@dso.org.sg
e-mail:         it_support@dso.org.sg
abuse-mailbox:  ykianfat@dso.org.sg
abuse-mailbox:  it_support@dso.org.sg
admin-c:        AY198-AP
tech-c:         BT71-AP
auth:           # Filtered
remarks:        it_support@dso.org.sg was validated on 2023-11-16
remarks:        dso_csog@dso.org.sg was validated on 2023-12-08
remarks:        ykianfat@dso.org.sg was validated on 2023-12-08
mnt-by:         MAINT-SG-DSO
last-modified:  2023-12-08T09:06:00Z
source:         APNIC

organisation:   ORG-DNL3-AP
org-name:       DSO National Laboratories
org-type:       LIR
country:        SG
address:        14 Science Park Drive,Singapore 118226
phone:          +65-64504163
fax-no:         +65-67759011
e-mail:         contact_us@dso.org.sg
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:59Z
source:         APNIC

role:           ABUSE DEFENSCIENORGANNONSG
address:        20 Science Park Drive
address:        Singapore 118230
country:        ZZ
phone:          +000000000
e-mail:         ykianfat@dso.org.sg
e-mail:         dso_csog@dso.org.sg
e-mail:         it_support@dso.org.sg
admin-c:        AY198-AP
tech-c:         BT71-AP
nic-hdl:        AD756-AP
remarks:        Generated from irt object IRT-DEFENSCIENORGAN-NON-SG
remarks:        it_support@dso.org.sg was validated on 2023-11-16
remarks:        dso_csog@dso.org.sg was validated on 2023-12-08
remarks:        ykianfat@dso.org.sg was validated on 2023-12-08
abuse-mailbox:  ykianfat@dso.org.sg
abuse-mailbox:  it_support@dso.org.sg
mnt-by:         APNIC-ABUSE
last-modified:  2023-12-08T09:06:59Z
source:         APNIC

person:         Alex Yee
address:        20 Science Park Drive
address:        Singapore 118230
country:        SG
phone:          +65-67727332
fax-no:         +65-67759011
e-mail:         ykianfat@dso.org.sg
nic-hdl:        AY198-AP
notify:         ykianfat@dso.org.sg
mnt-by:         MAINT-SG-DSO
last-modified:  2008-09-04T07:29:38Z
source:         APNIC

person:         Bernard Tan
address:        20 Science Park Drive
address:        Singapore 118230
country:        SG
phone:          +65-67728379
fax-no:         +65-67759011
e-mail:         tyongsen@dso.org.sg
nic-hdl:        BT71-AP
notify:         tyongsen@dso.org.sg
mnt-by:         MAINT-SG-DSO
last-modified:  2008-09-04T07:29:38Z
source:         APNIC