AS136439 - DSTA-DMZ-AS-AP - Defence Science Technology Agency, SG

Singapore
AS Number
AS136439
AS Name
DSTA-DMZ-AS-AP
Org Name
Defence Science Technology Agency
Country / Region
Singapore
Registry

apnic

RegDate

Updated

2016-05-26T03:42:37Z

AS136439 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

0

IPv4 NUMs

256

IPv6 NUMs(/64)

0

CIDR Description IP Num
103.138.77.0/24
IRR Valid
DSTA-DMZ-SG 1 Depot Road, Singapore 109679 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4657 STARHUB-INTERNET - Starhub Ltd., SG Singapore 715,264 17,179,869,186 IPv4 IPv4

Whois Record

as-block AS135581 - AS136505

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
to APNIC members and end-users in the APNIC region
admin-c
HM20-AP
tech-c
HM20-AP
mnt-by
APNIC-HM
mnt-lower
APNIC-HM
last-modified
2016-05-26T03:42:37Z
source
APNIC

role APNIC Hostmaster

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
QLD 4101
country
AU
phone
+61 7 3858 3100
fax-no
+61 7 3858 3199
e-mail
admin-c
AMS11-AP
tech-c
AH256-AP
nic-hdl
HM20-AP
remarks
Administrator for APNIC
notify
mnt-by
MAINT-APNIC-AP
last-modified
2026-08-26T00:40:00Z
source
APNIC

aut-num AS136439

aut-num
as-name
DSTA-DMZ-AS-AP
descr
Defence Science Technology Agency
country
SG
org
ORG-DSTA2-AP
admin-c
DSTA1-AP
tech-c
DSTA1-AP
abuse-c
AD962-AP
mnt-lower
MAINT-DSTA-DMZ-SG
mnt-routes
MAINT-DSTA-DMZ-SG
mnt-by
APNIC-HM
mnt-irt
IRT-DSTA-DMZ-SG
last-modified
2020-10-01T02:11:37Z
source
APNIC

irt IRT-DSTA-DMZ-SG

irt
IRT-DSTA-DMZ-SG
address
1 Depot Road, Singapore 109679, Singapore Singapore 109679
e-mail
abuse-mailbox
admin-c
DSTA1-AP
tech-c
DSTA1-AP
auth
# Filtered
remarks
[email protected] was validated on 2026-04-22
mnt-by
MAINT-DSTA-DMZ-SG
last-modified
2026-04-22T01:40:03Z
source
APNIC

organisation ORG-DSTA2-AP

organisation
ORG-DSTA2-AP
org-name
Defence Science Technology Agency
org-type
LIR
country
SG
address
1 Depot Road, Singapore 109679
phone
+6568192091
e-mail
mnt-ref
APNIC-HM
mnt-by
APNIC-HM
last-modified
2023-09-05T02:17:41Z
source
APNIC

role ABUSE DSTADMZSG

role
ABUSE DSTADMZSG
country
ZZ
address
1 Depot Road, Singapore 109679, Singapore Singapore 109679
phone
+000000000
e-mail
admin-c
DSTA1-AP
tech-c
DSTA1-AP
nic-hdl
AD962-AP
remarks
Generated from irt object IRT-DSTA-DMZ-SG
[email protected] was validated on 2026-04-22
abuse-mailbox
mnt-by
APNIC-ABUSE
last-modified
2026-04-22T01:40:30Z
source
APNIC

role Defence Science Technology Agency administrator

role
Defence Science Technology Agency administrator
address
1 Depot Road, Singapore 109679, Singapore Singapore 109679
country
SG
phone
+6568192091
e-mail
admin-c
DSTA1-AP
tech-c
DSTA1-AP
nic-hdl
DSTA1-AP
mnt-by
MAINT-DSTA-DMZ-SG
last-modified
2019-04-16T02:33:42Z
source
APNIC

as-block AS135581 - AS136505

as-block
descr
APNIC ASN block
admin-c
IA55-AP
tech-c
IH123-AP
mnt-by
MNT-APJII-ID
mnt-lower
MNT-APJII-ID
last-modified
2026-09-02T05:24:24Z
source
IDNIC

role ID-NIC ADMINISTRATORS

role
ID-NIC ADMINISTRATORS
address
Indonesian Network Information Center
ID-NIC
Cyber Building 11th Floor
Jakarta 12710
country
ID
phone
+62-21-52960634
fax-no
+62-21-52960635
e-mail
admin-c
IH288-AP
tech-c
IH288-AP
nic-hdl
IA55-AP
notify
mnt-by
MNT-APJII-ID
last-modified
2026-02-25T04:06:45Z
source
IDNIC

role ID-NIC HOSTMASTERS

role
ID-NIC HOSTMASTERS
address
Indonesian Network Information Center
ID-NIC
Cyber Building 11th Floor
Jakarta 12710
country
ID
phone
+62-21-52960634
fax-no
+62-21-52960635
e-mail
remarks
spam and abuse report : [email protected]
technical and routing : [email protected]
administrative request : [email protected]
IDNIC hostmasters role object
admin-c
IH1-AP
tech-c
IH1-AP
nic-hdl
IH123-AP
notify
mnt-by
MNT-APJII-ID
last-modified
2024-07-10T05:48:59Z
source
IDNIC
 

as-block:       AS135581 - AS136505
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2016-05-26T03:42:37Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC



aut-num:        AS136439
as-name:        DSTA-DMZ-AS-AP
descr:          Defence Science Technology Agency
country:        SG
org:            ORG-DSTA2-AP
admin-c:        DSTA1-AP
tech-c:         DSTA1-AP
abuse-c:        AD962-AP
mnt-lower:      MAINT-DSTA-DMZ-SG
mnt-routes:     MAINT-DSTA-DMZ-SG
mnt-by:         APNIC-HM
mnt-irt:        IRT-DSTA-DMZ-SG
last-modified:  2020-10-01T02:11:37Z
source:         APNIC

irt:            IRT-DSTA-DMZ-SG
address:        1 Depot Road, Singapore 109679, Singapore Singapore 109679
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        DSTA1-AP
tech-c:         DSTA1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2026-04-22
mnt-by:         MAINT-DSTA-DMZ-SG
last-modified:  2026-04-22T01:40:03Z
source:         APNIC

organisation:   ORG-DSTA2-AP
org-name:       Defence Science Technology Agency
org-type:       LIR
country:        SG
address:        1 Depot Road, Singapore 109679
phone:          +6568192091
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:41Z
source:         APNIC

role:           ABUSE DSTADMZSG
country:        ZZ
address:        1 Depot Road, Singapore 109679, Singapore Singapore 109679
phone:          +000000000
e-mail:         [email protected]
admin-c:        DSTA1-AP
tech-c:         DSTA1-AP
nic-hdl:        AD962-AP
remarks:        Generated from irt object IRT-DSTA-DMZ-SG
remarks:        [email protected] was validated on 2026-04-22
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-22T01:40:30Z
source:         APNIC

role:           Defence Science Technology Agency administrator
address:        1 Depot Road, Singapore 109679, Singapore  Singapore 109679
country:        SG
phone:          +6568192091
e-mail:         [email protected]
admin-c:        DSTA1-AP
tech-c:         DSTA1-AP
nic-hdl:        DSTA1-AP
mnt-by:         MAINT-DSTA-DMZ-SG
last-modified:  2019-04-16T02:33:42Z
source:         APNIC


as-block:       AS135581 - AS136505
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-09-02T05:24:24Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         [email protected]
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         [email protected]
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         [email protected]
remarks:        spam and abuse report : [email protected]
remarks:        technical and routing : [email protected]
remarks:        administrative request : [email protected]
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         [email protected]
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC