203.6.31.0/24

AS9466  ·  UUNET Japan Limited

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Summary

Country Australia
Domain defence.gov.au
ASN AS9466
Parent Range 203.6.0.0/18
Registry APNIC
ID AUSDEFENCE

WHOIS Details

inetnum:        203.6.0.0 - 203.6.63.255
netname:        AUSDEFENCE
descr:          Australian Department of Defence
descr:          Bonshaw Rd, HMAS Harman
descr:          Canberra ACT 2600
country:        AU
org:            ORG-ADO1-AP
admin-c:        FMGR1-AP
tech-c:         DHM2-AP
abuse-c:        AA2247-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-DEFENCE
mnt-routes:     MAINT-AU-DEFENCE
mnt-irt:        IRT-AUS-DEFENCE-AU
last-modified:  2021-01-15T01:28:25Z
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 2025-09-17
mnt-by:         MAINT-AU-DEF-MGMTCONFIG
last-modified:  2025-11-18T00:27:25Z
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 2025-09-17
abuse-mailbox:  architecture.support@defence.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-17T02:15:21Z
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

route:          203.6.0.0/18
origin:         AS7474
descr:          Australian Defence Organisation APW-G-034 PO Box 7953
mnt-by:         MAINT-AU-DEFENCE
last-modified:  2020-10-22T04:20:17Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.6.31.0/24

Range ASN Company Num of IPs
203.6.0.0/18 AS7575 Australian Department of Defence 16,384
203.6.0.0/18 AS9466 Australian Department of Defence 16,384
203.6.0.0/18 AS7474 Australian Department of Defence 16,384

Nearby Ranges

BGP prefixes that overlap with 203.6.0.0/16

Range ASN Company Num of IPs
203.6.0.0/18 AS7575 Australian Department of Defence 16,384
203.6.0.0/18 AS7474 Australian Department of Defence 16,384
203.6.0.0/18 AS9466 Australian Department of Defence 16,384
203.6.160.0/19 AS18431 Department of Foreign Affairs and Trade 8,192
203.6.224.0/20 AS58519 CHINANET Guangdong province network 4,096
203.6.148.0/23 AS55684 Universitas Sebelas Maret 512
203.6.146.0/23 AS136572 The Office of the Chief Information Officer (OCIO) 512
203.6.144.0/23 AS7575 Australian War Memorial 512
203.6.141.0/24 AS56132 Monash University 256
203.6.137.0/24 AS7545 Bluechip Infotech Pty Ltd 256
203.6.143.0/24 AS7545 BMW AUSTRALIA LTD 256
203.6.241.0/24 AS4764 aboc IT Consulting 256
203.6.209.0/24 AS135003 MISPL Internet Services (Pvt) Ltd 256
203.6.210.0/24 AS135003 MISPL Internet Services (Pvt) Ltd 256
203.6.211.0/24 AS135003 MISPL Internet Services (Pvt) Ltd 256
203.6.250.0/24 AS24436 Anglican Church Grammar School 256
203.6.251.0/24 AS24476 RURAL PRESS PTY LIMITED 256
203.6.246.0/24 AS45475 Bluff Trading Ltd. 256
203.6.208.0/24 AS135003 MISPL Internet Services (Pvt) Ltd 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

5 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.6.31.213 AS9466 UUNET Japan Limited 1.25ms from Sydney, AU

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
184.12.124.104 AS5650 Frontier Communications of America, Inc. 18.50ms from Ashburn, US
120.15.183.216 AS4837 CHINA UNICOM China169 Backbone 9.79ms from Beijing, CN
173.30.84.72 AS30036 Mediacom Communications Corp 6.50ms from Chicago, US
50.96.210.8 AS7029 Windstream Communications LLC 15.69ms from Chicago, US
89.27.95.8 AS16086 DNA Oyj 3.21ms from Helsinki, FI
2.15.72.120 AS3215 Orange S.A. 5.92ms from Marseille, FR
3.163.203.40 AS16509 Amazon.com, Inc. 0.54ms from Osaka, JP
80.14.200.40 AS3215 Orange S.A. 2.70ms from Paris, FR
54.208.253.104 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
183.188.213.200 AS4837 CHINA UNICOM China169 Backbone 3.89ms from Taiyuan, CN
24.158.188.24 AS20115 Charter Communications LLC 17.20ms from Atlanta, US
123.56.32.248 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.04ms from Beijing, CN
200.5.98.56 AS10834 Telefonica de Argentina 0.64ms from Buenos Aires, AR
45.245.97.152 AS24863 Link Egypt (Link.NET) 19.06ms from Cairo, EG
154.177.97.56 AS8452 TE-AS 6.58ms from Cairo, EG
12.53.101.168 AS7018 AT&T Enterprises, LLC 7.26ms from Dallas, US
121.204.91.248 AS4134 CHINANET-BACKBONE 2.90ms from Fuzhou, CN
8.134.142.120 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.55ms from Guangzhou, CN
81.152.117.104 AS2856 British Telecommunications PLC 4.49ms from London, GB
67.126.136.200 AS7018 AT&T Enterprises, LLC 1.85ms from Los Angeles, US
157.125.43.104 AS31655 Gamma Telecom Holdings Ltd 2.06ms from Manchester, GB
84.181.226.8 AS3320 Deutsche Telekom AG 4.58ms from Nuernberg, DE
133.123.99.24 AS7522 STNet, Incorporated 7.65ms from Osaka, JP
50.87.53.24 AS46606 Unified Layer 1.99ms from Salt Lake City, US
73.52.200.184 AS7922 Comcast Cable Communications, LLC 13.80ms from Ashburn, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f2 203.6.31.211
traceroute to 203.6.31.211 (203.6.31.211): 64 hops max, 52 byte packets
2 [AS2914] 202.68.65.52 0.408 ms
3 [AS703] 210.80.9.57 0.442 ms
4 [] 140.222.4.241 0.793 ms
5 [AS703] 203.166.42.250 0.851 ms
6 *
7 *
8 [AS9466] 203.6.31.211 1.296 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
On

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