18361 ASX-AS-AP - ASX Operations Pty Ltd, AU
Adjacency: 4 Upstream: 4 Downstream: 0
Upstream Adjacent AS list
AS2764 AAPT - AAPT Limited, AU
AS19551 INCAPSULA - Incapsula Inc, US
AS1221 ASN-TELSTRA - Telstra Limited, AU
AS4826 VOCUS-BACKBONE-AS - Vocus Connect International Backbone, AU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 15726 AS18361 ORIGIN Originate: 4608 /19.83 Transit: 0 /0.00 ASX-AS-AP - ASX Operations Pty Ltd, AU
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 % 15932 AS18361 ASX-AS-AP - ASX Operations Pty Ltd, AU 9 4 2 7 2 22.22% Prefix AS Path Aggregation Suggestion 103.239.128.0/23 4608 4826 18361 103.239.129.0/24 4608 4826 19551 18361 203.0.116.0/22 4608 1221 18361 203.15.144.0/22 4608 1221 2764 18361 203.15.144.0/22 4608 1221 18361 + Announce - aggregate of 203.15.144.0/23 (4608 1221 18361) and 203.15.146.0/23 (4608 1221 18361) 203.15.144.0/23 4608 1221 18361 - Withdrawn - aggregated with 203.15.146.0/23 (4608 1221 18361) 203.15.145.0/24 4608 4826 19551 18361 203.15.146.0/23 4608 1221 18361 - Withdrawn - aggregated with 203.15.144.0/23 (4608 1221 18361) 203.15.146.0/23 4608 4826 19551 18361 + Announce - aggregate of 203.15.146.0/24 (4608 4826 19551 18361) and 203.15.147.0/24 (4608 4826 19551 18361) 203.15.146.0/24 4608 4826 19551 18361 - Withdrawn - aggregated with 203.15.147.0/24 (4608 4826 19551 18361) 203.15.147.0/24 4608 4826 19551 18361 - Withdrawn - aggregated with 203.15.146.0/24 (4608 4826 19551 18361)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS18361 7 More Specifics 9 Total Advertisements ASX-AS-AP - ASX Operations Pty Ltd, AU
103.239.128.0/23 103.239.128.0/22
103.239.129.0/24 103.239.128.0/22
203.15.144.0/23 203.15.144.0/22
203.15.145.0/24 203.15.144.0/22
203.15.146.0/23 203.15.144.0/22
203.15.146.0/24 203.15.144.0/22
203.15.147.0/24 203.15.144.0/22
whois: 402617
IANA has recorded AS18361 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS18361\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17653 - AS18431'
as-block: AS17653 - AS18431
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: 2019-01-08T23:19:07Z
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 'AS18361'
% Abuse contact for 'AS18361' is 'TI-NetworkTechnology@asx.com.au'
aut-num: AS18361
as-name: ASX-AS-AP
descr: ASX Operations Pty Ltd
country: AU
org: ORG-ASE1-AP
admin-c: AC1339-AP
tech-c: AC1339-AP
abuse-c: AA2053-AP
import: from AS703 action pref=10; accept RS-DEFAULT
import: from AS9837 action pref=50; accept RS-DEFAULT
export: to AS703 announce AS18361
export: to AS9837 announce AS18361
mnt-by: APNIC-HM
mnt-lower: MAINT-ASX-AU
mnt-routes: MAINT-ASX-AU
mnt-irt: IRT-ASX-AU1
last-modified: 2024-07-22T00:45:40Z
source: APNIC
irt: IRT-ASX-AU1
address: ASX Operations Pty Ltd
address: Level 27, 39 Martin Place, Sydney, NSW 2000
address:
e-mail: TI-NetworkTechnology@asx.com.au
abuse-mailbox: TI-NetworkTechnology@asx.com.au
admin-c: ANT2-AP
tech-c: ANT2-AP
auth: # Filtered
remarks: TI-NetworkTechnology@asx.com.au
remarks: ti-networktechnology@asx.com.au was validated on 2026-03-10
mnt-by: MAINT-ASX-AU
last-modified: 2026-05-01T02:11:26Z
source: APNIC
organisation: ORG-ASE1-AP
org-name: ASX Operations Pty Ltd
org-type: LIR
country: AU
address: Level 27, 39 Martin Place,
phone: +61 2 9227 0000
e-mail: TI-NetworkTechnology@asx.com.au
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2025-11-06T13:22:18Z
source: APNIC
role: ABUSE ASXAU1
country: ZZ
address: ASX Operations Pty Ltd
address: Level 27, 39 Martin Place, Sydney, NSW 2000
address:
phone: +000000000
e-mail: TI-NetworkTechnology@asx.com.au
admin-c: ANT2-AP
tech-c: ANT2-AP
nic-hdl: AA2053-AP
remarks: Generated from irt object IRT-ASX-AU1
remarks: ti-networktechnology@asx.com.au was validated on 2026-03-10
abuse-mailbox: TI-NetworkTechnology@asx.com.au
mnt-by: APNIC-ABUSE
last-modified: 2026-03-10T23:05:53Z
source: APNIC
person: ASX Comms
address: 20 Bridge St
address: Sydney NSW 2000
country: AU
phone: +61-2-9227-0328
e-mail: ti-telecommunications@asx.com.au
nic-hdl: AC1339-AP
mnt-by: MAINT-ASX-AU
last-modified: 2015-04-08T01:57:48Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)