AS18220 Australian Defence Organisation 🇦🇺 AU
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
2,816 (11 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS18220
- Name
- Australian Defence Organisation
- Organisation
- Australian Defence Organisation
- Country
- 🇦🇺 AU
- RIR
- APNIC
- Allocated
- 2017-04-06
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.apnic.net
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: PO Box 3646 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: 2026-08-26T00:40:00Z source: APNIC aut-num: AS18220 as-name: AUS-DEFENCE-AS-AP descr: Australian Defence Organisation descr: DCBN country: AU org: ORG-ADO1-AP admin-c: FMGR1-AP tech-c: DHM2-AP abuse-c: AA2247-AP notify: hostmaster@defence.gov.au mnt-lower: MAINT-AU-DEFENCE mnt-routes: MAINT-AU-DEFENCE mnt-by: APNIC-HM mnt-irt: IRT-AUS-DEFENCE-AU last-modified: 2021-01-15T01:28:23Z source: APNIC irt: IRT-AUS-DEFENCE-AU address: Department of Defence address: Bonshaw Rd, HMAS Harman address: Cannberra, ACT 2600 address: Australia e-mail: architecture.support@defence.gov.au abuse-mailbox: architecture.support@defence.gov.au admin-c: RJ190-AP tech-c: RJ190-AP auth: # Filtered remarks: architecture.support@defence.gov.au was validated on 2026-04-30 mnt-by: MAINT-AU-DEF-MGMTCONFIG last-modified: 2026-04-30T02:50:35Z source: APNIC organisation: ORG-ADO1-AP org-name: Australian Defence Organisation org-type: LIR country: AU address: Anzac Park West address: PO Box 7953 phone: +61-2-6265-7647 fax-no: +61-2-6265-53840 e-mail: ciogsoftware.procurements@defence.gov.au mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:15:17Z source: APNIC role: ABUSE AUSDEFENCEAU country: ZZ address: Department of Defence address: Bonshaw Rd, HMAS Harman address: Cannberra, ACT 2600 address: Australia phone: +000000000 e-mail: architecture.support@defence.gov.au admin-c: RJ190-AP tech-c: RJ190-AP nic-hdl: AA2247-AP remarks: Generated from irt object IRT-AUS-DEFENCE-AU remarks: architecture.support@defence.gov.au was validated on 2026-04-30 abuse-mailbox: architecture.support@defence.gov.au mnt-by: APNIC-ABUSE last-modified: 2026-04-30T02:50:52Z source: APNIC person: ADF Hostmaster address: Australian Department of Defence address: 109 Kent St, Deakin address: Canberra ACT 2600 country: AU phone: +61 02 6265 8598 e-mail: hostmaster@defence.gov.au nic-hdl: DHM2-AP mnt-by: MAINT-AU-DEFENCE last-modified: 2008-09-04T07:29:32Z source: APNIC person: ADF Firewall Manager address: Australian Department of Defence address: 109 Kent St, Deakin address: Canberra ACT 2600 country: AU phone: +61 02 6265 8598 fax-no: +61 02 6265 8924 e-mail: fwmgr@defence.gov.au nic-hdl: FMGR1-AP mnt-by: MAINT-AU-DEFENCE last-modified: 2008-09-04T07:29:32Z source: APNIC