203.5.217.0/24

AS9466 · UUNET Japan Limited

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Summary

Country	Australia
Domain	defence.gov.au
ASN	AS9466
Registry	APNIC
ID	AUSDEFENCE

WHOIS Details

inetnum:        203.5.216.0 - 203.5.217.255
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:  2021-01-15T01:28:24Z
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

Nearby Ranges

BGP prefixes that overlap with 203.5.0.0/16

Range	ASN	Company	Num of IPs
203.5.128.0/19	AS17983	Coles Supermarkets Australia Pty Ltd	8,192
203.5.200.0/21	AS9328	Department of Communities	2,048
203.5.64.0/21	AS10148	The University of Melbourne	2,048
203.5.252.0/22	AS7545	AngloGold Ashanti Australia	1,024
203.5.246.0/23	AS7545	Victorian Arts Centre Trust	512
203.5.48.0/23	AS58713	Melbourne PC User Group Inc	512
203.5.124.0/23	AS7575	National Museum of Australia	512
203.5.112.0/24	AS24436	Australian Computer Emergency Response Team	256
203.5.63.0/24	AS24476	RURAL PRESS PTY LIMITED	256
203.5.121.0/24	AS37978	Tasmanian Government	256
203.5.210.0/24	AS45780	Kilvington Grammar School Ltd	256
203.5.0.0/24	AS4764	G. P. STERN PTY LTD	256
203.5.77.0/24	AS4775	Globe Telecom (GMCR,INC)	256
203.5.28.0/24	AS56101	320 Factory Rd	256
203.5.212.0/24	AS7310	Gartner Inc.	256
203.5.76.0/24	AS7575	AARNet	256
203.5.13.0/24	AS7600	Carl Zeiss Vision Australia Holdings Ltd	256
203.5.244.0/24	AS9266	Fiveways International Limited	256
203.5.127.0/24	AS9301	Cynergic National Network	256
203.5.10.0/24	AS9650	CITEC	256
203.5.1.0/24	AS10143	XACOM Pty Ltd	256
203.5.194.0/24	AS9738	Strandbags Group Pty Ltd	256
203.5.6.0/24	AS10143	Knowledge Engineering Pty Ltd	256
203.5.58.0/24	AS1221	Canberra Deep Space Communication Complex	256
203.5.199.0/24	AS154142	MAHARASHTRA KNOWLEDGE CORPORATION LIMITED	256
203.5.184.0/24	AS16276	RDMC SAS NET	256
203.5.192.0/24	AS17477	Data # 3	256
203.5.59.0/24	AS23854	NINE ENTERTAINMENT CO. PTY LTD	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.5.217.3	lapel.net.au	1

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

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
174.101.208.136	AS10796 Charter Communications Inc	`11.08ms` from Cleveland, US
72.181.181.200	AS11427 Charter Communications Inc	`4.76ms` from Dallas, US
97.212.212.248	AS6167 Verizon Business	`19.29ms` from Dallas, US
179.97.232.56	AS28300 Speed Serviços de Internet Ltda	`16.81ms` from Fortaleza, BR
83.191.163.72	AS1257 Tele2 Sverige AB	`1.12ms` from Goeteborg, SE
223.237.66.8	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`2.85ms` from Kolkata, IN
84.126.56.88	AS6739 VODAFONE ONO, S.A.	`13.22ms` from Madrid, ES
35.244.174.216	AS396982 Google LLC	`0.07ms` from Melbourne, AU
82.140.200.152	AS12389 PJSC Rostelecom	`11.53ms` from Moscow, RU
69.139.119.232	AS7922 Comcast Cable Communications, LLC	`5.23ms` from Murfreesboro, US
93.230.53.168	AS3320 Deutsche Telekom AG	`4.66ms` from Nuernberg, DE
126.55.56.72	AS17676 SoftBank Corp.	`7.03ms` from Osaka, JP
190.219.213.152	AS18809 Cable Onda	`7.39ms` from Panama, PA
44.194.182.24	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
192.232.227.168	AS46606 Unified Layer	`2.01ms` from Salt Lake City, US
71.204.181.88	AS7922 Comcast Cable Communications, LLC	`6.00ms` from San Jose, US
172.92.147.8	AS11404 Wave Broadband	`0.30ms` from Seattle, US
221.167.73.168	AS4766 Korea Telecom	`7.20ms` from Seoul, KR
114.32.227.216	AS3462 Data Communication Business Group	`2.10ms` from Taipei, TW
206.172.36.200	AS577 Bell Canada	`1.01ms` from Toronto, CA
77.161.4.152	AS1136 KPN B.V.	`2.19ms` from Amsterdam, NL
40.114.149.216	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
52.42.157.168	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
54.149.209.72	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
216.49.149.40	AS26292 Shrewsbury Electric and Cable Operations	`7.71ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 -f3 -m12 203.5.217.158

traceroute to 203.5.217.158 (203.5.217.158): 12 hops max, 52 byte packets

3 [AS174] 149.14.158.201 0.772 ms

4 [AS174] 154.54.76.229 1.753 ms

5 *

6 [AS174] 154.54.165.89 159.334 ms

7 *

8 *

9 [AS703] 210.80.144.14 284.798 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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