138539 JEWEL-AS-AP Jewel Changi Airport Trustee Pte. Ltd., SG
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS4657 STARHUB-INTERNET StarHub Ltd, SG
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 38315 AS138539 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 JEWEL-AS-AP Jewel Changi Airport Trustee Pte. 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 % 54630 AS138539 JEWEL-AS-AP Jewel Changi Airport Trustee Pte. 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 103.132.136.0/22 4777 2497 4657 138539
whois: 402332
IANA has recorded AS138539 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS138539\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS137530 - AS138553'
as-block: AS137530 - AS138553
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 'AS138539'
% Abuse contact for 'AS138539' is 'damiangoh@xtracommunication.com'
aut-num: AS138539
as-name: JEWEL-AS-AP
descr: Jewel Changi Airport Trustee Pte. Ltd.
country: SG
org: ORG-JCAT2-AP
admin-c: JCAT1-AP
tech-c: JCAT1-AP
abuse-c: AJ403-AP
mnt-routes: MAINT-JEWEL-SG
mnt-by: APNIC-HM
mnt-irt: IRT-JEWEL-SG
last-modified: 2020-06-22T06:16:08Z
source: APNIC
irt: IRT-JEWEL-SG
address: 60 Airport Boulevard,
e-mail: damiangoh@xtracommunication.com
abuse-mailbox: damiangoh@xtracommunication.com
admin-c: JCAT1-AP
tech-c: JCAT1-AP
auth: # Filtered
remarks: damiangoh@xtracommunication.com was validated on 2026-03-11
mnt-by: MAINT-JEWEL-SG
last-modified: 2026-03-11T04:55:11Z
source: APNIC
organisation: ORG-JCAT2-AP
org-name: Jewel Changi Airport Trustee Pte. Ltd.
org-type: LIR
country: SG
address: 60 Airport Boulevard
address: # 046-037
address: Changi Airport Terminal 2, Singapore 819643
phone: +65-6908-3870
e-mail: tech@jewelchangiairport.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:17:43Z
source: APNIC
role: ABUSE JEWELSG
country: ZZ
address: 60 Airport Boulevard,
phone: +000000000
e-mail: damiangoh@xtracommunication.com
admin-c: JCAT1-AP
tech-c: JCAT1-AP
nic-hdl: AJ403-AP
remarks: Generated from irt object IRT-JEWEL-SG
remarks: damiangoh@xtracommunication.com was validated on 2026-03-11
abuse-mailbox: damiangoh@xtracommunication.com
mnt-by: APNIC-ABUSE
last-modified: 2026-03-11T04:55:31Z
source: APNIC
role: Jewel Changi Airport Trustee Pte Ltd administrat
address: 60 Airport Boulevard, #046-037, Changi Airport Terminal 2, Singapore 819643, Singapore 819643
country: SG
phone: +65-6908-3870
e-mail: tech@jewelchangiairport.com
admin-c: JCAT1-AP
tech-c: JCAT1-AP
nic-hdl: JCAT1-AP
mnt-by: MAINT-JEWEL-SG
last-modified: 2019-01-07T02:35:07Z
source: APNIC
% Information related to 'AS137530 - AS138553'
as-block: AS137530 - AS138553
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T12:29:14Z
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
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)