56265 TRANSURBAN-AU - Level 23, AU
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS7474 OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd, AU
AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 30659 AS56265 ORIGIN Originate: 1536 /21.42 Transit: 0 /0.00 TRANSURBAN-AU - Level 23, 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 % 13356 AS56265 TRANSURBAN-AU - Level 23, AU 5 4 1 2 3 60.00% Prefix AS Path Aggregation Suggestion 103.3.236.0/23 4608 1221 7474 56265 + Announce - aggregate of 103.3.236.0/24 (4608 1221 7474 56265) and 103.3.237.0/24 (4608 1221 7474 56265) 103.3.236.0/24 4608 1221 7474 56265 - Withdrawn - aggregated with 103.3.237.0/24 (4608 1221 7474 56265) 103.3.237.0/24 4608 1221 7474 56265 - Withdrawn - aggregated with 103.3.236.0/24 (4608 1221 7474 56265) 103.3.238.0/23 4608 7575 1299 22773 56265 103.3.238.0/24 4608 7575 1299 22773 56265 - Withdrawn - matching aggregate 103.3.238.0/23 4608 7575 1299 22773 56265 103.3.239.0/24 4608 7575 1299 22773 56265 - Withdrawn - matching aggregate 103.3.238.0/23 4608 7575 1299 22773 56265
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS56265 5 More Specifics 5 Total Advertisements TRANSURBAN-AU - Level 23, AU
103.3.236.0/24 103.3.236.0/22
103.3.237.0/24 103.3.236.0/22
103.3.238.0/23 103.3.236.0/22
103.3.238.0/24 103.3.236.0/22
103.3.239.0/24 103.3.236.0/22
whois: 402603
IANA has recorded AS56265 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS56265\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS55296 - AS56319'
as-block: AS55296 - AS56319
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: 2009-09-03T01:15:30Z
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 'AS56265'
% Abuse contact for 'AS56265' is 'DLCustomerandTechnologyNetworkServices@transurban.com'
aut-num: AS56265
as-name: TRANSURBAN-AU
descr: Level 23
descr: 727 Collins Street
descr: Docklands VIC 3008
country: AU
import: from AS22773 accept ANY
import: from AS701 accept ANY
import: from AS7474 accept ANY
export: to AS22773 announce AS56265
export: to AS701 announce AS56265
export: to AS7474 announce AS56265
org: ORG-TL20-AP
admin-c: TGNA2-AP
tech-c: TGNA2-AP
abuse-c: AT1008-AP
notify: ITServicesInfrastructureNetwork@transurban.com
mnt-lower: MAINT-TRANSURBAN-AU
mnt-routes: MAINT-TRANSURBAN-AU
mnt-by: APNIC-HM
mnt-irt: IRT-TRANSURBAN-AU
last-modified: 2020-05-26T21:02:02Z
source: APNIC
irt: IRT-TRANSURBAN-AU
address: Level 30, Tower Five, 727 Collins Street, Docklands 3008, VIC, AU
e-mail: DLCustomerandTechnologyNetworkServices@transurban.com
abuse-mailbox: DLCustomerandTechnologyNetworkServices@transurban.com
admin-c: TGNA2-AP
tech-c: TGNA2-AP
auth: # Filtered
remarks: DLCustomerandTechnologyNetworkServices@transurban.com
remarks: dlcustomerandtechnologynetworkservices@transurban.com was validated on 2026-04-08
mnt-by: MAINT-TRANSURBAN-AU
last-modified: 2026-04-08T05:42:10Z
source: APNIC
organisation: ORG-TL20-AP
org-name: Transurban Limited
org-type: LIR
country: AU
address: Level 31, Tower 5
address: 727 Collins Street
phone: +61-3-8656-8000
fax-no: +61-3-8656-8900
e-mail: DLTechnology-Infrastructure&ServiceDelivery-Networks@transurban.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:15:49Z
source: APNIC
role: ABUSE TRANSURBANAU
country: ZZ
address: Level 30, Tower Five, 727 Collins Street, Docklands 3008, VIC, AU
phone: +000000000
e-mail: DLCustomerandTechnologyNetworkServices@transurban.com
admin-c: TGNA2-AP
tech-c: TGNA2-AP
nic-hdl: AT1008-AP
remarks: Generated from irt object IRT-TRANSURBAN-AU
remarks: dlcustomerandtechnologynetworkservices@transurban.com was validated on 2026-04-08
abuse-mailbox: DLCustomerandTechnologyNetworkServices@transurban.com
mnt-by: APNIC-ABUSE
last-modified: 2026-04-08T05:42:33Z
source: APNIC
role: TRANSURBAN GROUP - network administrator
address: Level 3, 505 Little Collins Street, Melbourne 3000, VIC, AU
country: AU
phone: +61-3-8656-8900
e-mail: ITServicesInfrastructureNetwork@transurban.com
admin-c: TGNA2-AP
tech-c: TGNA2-AP
nic-hdl: TGNA2-AP
mnt-by: MAINT-TRANSURBAN-AU
last-modified: 2011-08-09T00:40:47Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)