139028 STENGG-SG Singapore Technologies Engineering Ltd, SG
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS139883 SPTEL-AS-AP SPTEL PTE. LTD., SG
AS17547 M1NET-SG-AP M1 NET LTD, SG
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 38355 AS139028 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 STENGG-SG Singapore Technologies Engineering Ltd, SG
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 24886 AS139028 STENGG-SG Singapore Technologies Engineering 3 1 0 2 1 33.33% Prefix AS Path Aggregation Suggestion 103.130.202.0/23 4777 2516 3491 17547 139028 103.130.202.0/24 4777 23764 23856 139883 139028 103.130.203.0/24 4777 2516 3491 17547 139028 - Withdrawn - matching aggregate 103.130.202.0/23 4777 2516 3491 17547 139028
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS139028 2 More Specifics 3 Total Advertisements STENGG-SG Singapore Technologies Engineering Ltd, SG
103.130.202.0/24 103.130.202.0/23
103.130.203.0/24 103.130.202.0/23
whois: 402332
IANA has recorded AS139028 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS139028\n % [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 is invalid
mnt-by: MAINT-STENGG-SG
last-modified: 2026-02-04T13:08:48Z
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 is invalid
abuse-mailbox: chanchong.yong@stengg.com
mnt-by: APNIC-ABUSE
last-modified: 2026-02-04T13:09:39Z
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
% Information related to 'AS138554 - AS139577'
as-block: AS138554 - AS139577
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T10:38:45Z
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: hostmaster@idnic.net
admin-c: IH288-AP
tech-c: IH288-AP
nic-hdl: IA55-AP
notify: hostmaster@idnic.net
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: hostmaster@idnic.net
remarks: spam and abuse report : abuse@apjii.or.id
remarks: technical and routing : support@apjii.or.id
remarks: administrative request : admin@apjii.or.id
remarks: IDNIC hostmasters role object
admin-c: IH1-AP
tech-c: IH1-AP
nic-hdl: IH123-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2024-07-10T05:48:59Z
source: IDNIC
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