ASN Lookup Tool

AS139028
Singapore Technologies Engineering Ltd SG SG 3 Routes

AS139028Singapore Technologies Engineering Ltd

AS Number 139028
AS Name STENGG-SG
Organization Singapore Technologies Engineering Ltd(org-stel2-ap)
Country SG
Website stengg.com
Number of IPv4 Routes 3
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status allocated
Registry APNIC
Date Allocated 2019-04-30

IP Ranges

Route # IPs
103.130.202.0/23 512
103.130.203.0/24 256
103.130.202.0/24 256

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS138554 - AS139577'

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:        6 Cordelia Street
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:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS139028'

% Abuse contact for 'AS139028' is 'chanchong.yong@stengg.com'

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:         chanchong.yong@stengg.com
abuse-mailbox:  chanchong.yong@stengg.com
admin-c:        STEL2-AP
tech-c:         STEL2-AP
auth:           # Filtered
remarks:        chanchong.yong@stengg.com was validated on 2025-07-18
mnt-by:         MAINT-STENGG-SG
last-modified:  2025-09-04T07:29:54Z
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:         chanchong.yong@stengg.com
admin-c:        STEL2-AP
tech-c:         STEL2-AP
nic-hdl:        AS2832-AP
remarks:        Generated from irt object IRT-STENGG-SG
remarks:        chanchong.yong@stengg.com was validated on 2025-07-18
abuse-mailbox:  chanchong.yong@stengg.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-18T08:55:21Z
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

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)
            

Parsed Whois Response

Peers

AS Number Description Country
AS17547 M1 NET LTD SG
AS139883 SPTEL PTE. LTD. SG

Upstreams

AS Number Description Country
AS17547 M1 NET LTD SG
AS139883 SPTEL PTE. LTD. SG

Contacts

Email Contacts

Abuse Contacts

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