AS Number
AS139028
AS Name
STENGG-SG
Org Name
Singapore Technologies Engineering Ltd
Country / Region
Singapore
Registry

apnic

RegDate

Updated

2017-12-08T06:45:58Z

AS139028 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

0

CIDR Description IP Num
103.130.202.0/24
IRR Valid
STENGG-SG Singapore Technologies Engineering Ltd 256
103.130.202.0/23
IRR InValid
STENGG-SG Singapore Technologies Engineering Ltd 512
103.130.203.0/24
IRR Valid
STENGG-SG Singapore Technologies Engineering Ltd 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS17547 M1NET-SG-AP - M1 NET LTD, SG Singapore 260,608 73,014,444,032 IPv4 IPv4
AS139883 SPTEL-AS-AP - SPTEL PTE. LTD., SG Singapore 1,280 65,536 IPv4 IPv4

Whois Record

as-block AS138554 - AS139577

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
2017-12-08T06:45:58Z
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
helpdesk@apnic.net
admin-c
AMS11-AP
tech-c
AH256-AP
nic-hdl
HM20-AP
remarks
Administrator for APNIC
notify
hostmaster@apnic.net
mnt-by
MAINT-APNIC-AP
last-modified
2026-08-26T00:40:00Z
source
APNIC

aut-num AS139028

aut-num
as-name
STENGG-SG
descr
Singapore Technologies Engineering Ltd
country
SG
org
ORG-STEL2-AP
admin-c
STEL2-AP
tech-c
STEL2-AP
abuse-c
mnt-lower
MAINT-STENGG-SG
mnt-routes
MAINT-STENGG-SG
mnt-by
APNIC-HM
mnt-irt
IRT-STENGG-SG
last-modified
2020-11-02T01:14:30Z
source
APNIC

irt IRT-STENGG-SG

irt
IRT-STENGG-SG
address
3 Ang Mo Kio Electronics Park Road, Singapore 619523
e-mail
nwadmin@stengg.com
abuse-mailbox
nwadmin@stengg.com
admin-c
STEL2-AP
tech-c
STEL2-AP
auth
# Filtered
remarks
nwadmin@stengg.com was validated on 2026-06-04
mnt-by
MAINT-STENGG-SG
last-modified
2026-08-12T01:52:55Z
source
APNIC

organisation ORG-STEL2-AP

organisation
ORG-STEL2-AP
org-name
Singapore Technologies Engineering Ltd
org-type
LIR
country
SG
address
3 Ang Mo Kio Electronics Park Road
phone
+6567221896
e-mail
tantho@stengg.com
mnt-ref
APNIC-HM
mnt-by
APNIC-HM
last-modified
2023-09-05T02:17:28Z
source
APNIC

role ABUSE STENGGSG

role
ABUSE STENGGSG
country
ZZ
address
3 Ang Mo Kio Electronics Park Road, Singapore 619523
phone
+000000000
e-mail
nwadmin@stengg.com
admin-c
STEL2-AP
tech-c
STEL2-AP
nic-hdl
remarks
Generated from irt object IRT-STENGG-SG
nwadmin@stengg.com was validated on 2026-06-04
abuse-mailbox
nwadmin@stengg.com
mnt-by
APNIC-ABUSE
last-modified
2026-06-04T00:17:29Z
source
APNIC

role Singapore Technologies Engineering Ltd administrat

role
Singapore Technologies Engineering Ltd administrat
address
3 Ang Mo Kio Electronics Park Road, Singapore 619523
country
SG
phone
+6569145578
fax-no
+6569145578
e-mail
tantho@stengg.com
admin-c
STEL2-AP
tech-c
STEL2-AP
nic-hdl
STEL2-AP
mnt-by
MAINT-STENGG-SG
last-modified
2018-10-26T06:47:00Z
source
APNIC

as-block:       AS138554 - AS139577
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:  2017-12-08T06:45:58Z
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:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC



aut-num:        AS139028
as-name:        STENGG-SG
descr:          Singapore Technologies Engineering Ltd
country:        SG
org:            ORG-STEL2-AP
admin-c:        STEL2-AP
tech-c:         STEL2-AP
abuse-c:        AS2832-AP
mnt-lower:      MAINT-STENGG-SG
mnt-routes:     MAINT-STENGG-SG
mnt-by:         APNIC-HM
mnt-irt:        IRT-STENGG-SG
last-modified:  2020-11-02T01:14:30Z
source:         APNIC

irt:            IRT-STENGG-SG
address:        3 Ang Mo Kio Electronics Park Road, Singapore 619523
e-mail:         nwadmin@stengg.com
abuse-mailbox:  nwadmin@stengg.com
admin-c:        STEL2-AP
tech-c:         STEL2-AP
auth:           # Filtered
remarks:        nwadmin@stengg.com was validated on 2026-06-04
mnt-by:         MAINT-STENGG-SG
last-modified:  2026-08-12T01:52:55Z
source:         APNIC

organisation:   ORG-STEL2-AP
org-name:       Singapore Technologies Engineering Ltd
org-type:       LIR
country:        SG
address:        3 Ang Mo Kio Electronics Park Road
phone:          +6567221896
e-mail:         tantho@stengg.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:28Z
source:         APNIC

role:           ABUSE STENGGSG
country:        ZZ
address:        3 Ang Mo Kio Electronics Park Road, Singapore 619523
phone:          +000000000
e-mail:         nwadmin@stengg.com
admin-c:        STEL2-AP
tech-c:         STEL2-AP
nic-hdl:        AS2832-AP
remarks:        Generated from irt object IRT-STENGG-SG
remarks:        nwadmin@stengg.com was validated on 2026-06-04
abuse-mailbox:  nwadmin@stengg.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-06-04T00:17:29Z
source:         APNIC

role:           Singapore Technologies Engineering Ltd administrat
address:        3 Ang Mo Kio Electronics Park Road, Singapore  619523
country:        SG
phone:          +6569145578
fax-no:         +6569145578
e-mail:         tantho@stengg.com
admin-c:        STEL2-AP
tech-c:         STEL2-AP
nic-hdl:        STEL2-AP
mnt-by:         MAINT-STENGG-SG
last-modified:  2018-10-26T06:47:00Z
source:         APNIC