203.15.109.0/24

AS7575  ·  Australian Academic and Research Network (AARNet)

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Summary

Country Australia
Domain aao.gov.au
ASN AS7575
Registry APNIC
ID AAO-AU

Pingable IPs

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

IP Address ASN Details
203.15.109.244 AS7575 Australian Academic and Research Network (AARNet) 0.74ms 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
212.237.54.168 AS31034 Aruba S.p.A. 0.34ms from Arezzo, IT
84.189.52.56 AS3320 Deutsche Telekom AG 10.31ms from Frankfurt am Main, DE
87.176.92.136 AS3320 Deutsche Telekom AG 6.08ms from Frankfurt am Main, DE
104.21.113.168 AS13335 Cloudflare, Inc. 0.12ms from Johannesburg, ZA
47.116.134.184 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.38ms from Shanghai, CN
83.111.87.120 AS5384 Emirates Internet 1.24ms from Al Fujairah City, AE
223.145.15.88 AS4134 CHINANET-BACKBONE 9.40ms from Changsha, CN
117.181.115.88 AS9808 China Mobile Communications Group Co., Ltd. 5.69ms from Nanning, CN
189.83.87.232 AS7738 V tal 9.70ms from Osasco, BR
195.96.28.72 AS8437 Hutchison Drei Austria GmbH 6.04ms from Vienna, AT
203.97.93.168 AS4768 One New Zealand Group Limited 0.36ms from Auckland, NZ
115.240.145.216 AS55836 Reliance Jio Infocomm Limited 6.60ms from Chennai, IN
110.42.193.136 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.69ms from Shanghai, CN
222.73.233.88 AS4812 China Telecom (Group) 3.12ms from Shanghai, CN
91.179.110.56 AS5432 Proximus NV 4.99ms from Amsterdam, NL
41.42.107.56 AS8452 TE-AS 4.26ms from Cairo, EG
105.155.0.56 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 9.16ms from Casablanca, MA
73.58.70.40 AS7922 Comcast Cable Communications, LLC 10.79ms from Dallas, US
93.219.165.104 AS3320 Deutsche Telekom AG 7.05ms from Frankfurt am Main, DE
148.71.174.248 AS12353 Vodafone Portugal 7.59ms from Lisbon, PT
173.72.34.152 AS701 Verizon Business 3.71ms from New York City, US
13.237.78.8 AS16509 Amazon.com, Inc. 0.12ms from Sydney, AU
211.131.70.104 AS4725 SoftBank Corp. 6.14ms from Tokyo, JP
84.235.34.8 AS25019 Saudi Telecom Company JSC 2.21ms from Jeddah, SA
212.159.22.168 AS6871 Plusnet 2.90ms from London, GB

WHOIS Details

inetnum:        203.15.109.0 - 203.15.109.255
netname:        AAO-AU
descr:          The Commonwealth of Australia
descr:          as represented by the Australian Astronomical Observatory,
descr:          a division of the Department of Industry,
descr:          Innovation, Science, Research and Tertiary Education.
descr:          PO Box 269
descr:          Epping
descr:          NSW 2121
country:        AU
org:            ORG-AAO1-AP
admin-c:        HD38-AP
tech-c:         HD38-AP
abuse-c:        AA1750-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-irt:        IRT-AAO-NON-AU
last-modified:  2020-07-07T04:59:01Z
source:         APNIC

irt:            IRT-AAO-NON-AU
address:        Australian Astronomical Observatory
address:        PO Box 915
address:        North Ryde
address:        NSW 1670
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        HD38-AP
tech-c:         HD38-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-06-25
mnt-by:         MAINT-AU-AAO
last-modified:  2025-06-25T23:46:36Z
source:         APNIC

organisation:   ORG-AAO1-AP
org-name:       Australian Astronomical Optics
org-type:       LIR
country:        AU
address:        105 Delhi Road
phone:          +61-2-9372-4825
fax-no:         +61-2-9372-4880
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:07Z
source:         APNIC

role:           ABUSE AAONONAU
country:        ZZ
address:        Australian Astronomical Observatory
address:        PO Box 915
address:        North Ryde
address:        NSW 1670
phone:          +000000000
e-mail:         [email protected]
admin-c:        HD38-AP
tech-c:         HD38-AP
nic-hdl:        AA1750-AP
remarks:        Generated from irt object IRT-AAO-NON-AU
remarks:        [email protected] was validated on 2025-06-25
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-25T23:46:51Z
source:         APNIC

person:         Helen Davies
address:        Australian Astronomical Observatory
address:        PO Box 296
address:        Epping
address:        NSW 2121
country:        AU
phone:          +61 2 372 4825
phone:          +61 2 372 4860
e-mail:         [email protected]
nic-hdl:        HD38-AP
mnt-by:         MAINT-AU-HD38-AP
last-modified:  2012-02-02T02:25:39Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.15.0.0/16

Range ASN Company Num of IPs
203.15.32.0/19 AS24436 UQConnect 8,192
203.15.0.0/20 AS133774 CHINANET Guangdong province network 4,096
203.15.96.0/21 AS7550 Special Broadcasting Service 2,048
203.15.160.0/21 AS703 Verizon Australia Pty Limited 2,048
203.15.124.0/22 AS9650 CITEC 1,024
203.15.144.0/22 AS18361 Australian Stock Exchange 1,024
203.15.172.0/23 AS9336 St Catherine's School 512
203.15.146.0/23 AS18361 Australian Stock Exchange 512
203.15.120.0/23 AS2764 GSL Networks Pty Ltd 512
203.15.42.0/23 AS24436 UQConnect 512
203.15.134.0/23 AS9313 Somerset College Limited 512
203.15.168.0/24 AS9650 Department of Transport and Main Roads 256
203.15.111.0/24 AS7545 Matthew Green 256
203.15.146.0/24 AS18361 Australian Stock Exchange 256
203.15.254.0/24 AS1221 ANDVIV Pty. Ltd. 256
203.15.155.0/24 AS209 PUEBLO OF LAGUNA UTILITY AUTHORITY 256
203.15.226.0/24 AS4822 National Library of Australia 256
203.15.244.0/24 AS38170 Albury Local Internet Pty Ltd 256
203.15.64.0/24 AS18165 ResMed Pty Ltd 256
203.15.145.0/24 AS18361 Australian Stock Exchange 256
203.15.150.0/24 AS134094 SERVERFIELD CO., LTD. 256
203.15.104.0/24 AS63850 164 Bourke St 256
203.15.141.0/24 AS45926 Web In A Box 256
203.15.107.0/24 AS4739 ADS (ANALOG & DIGITAL SYSTEMS) 256
203.15.70.0/24 AS4826 Infoxchange 256
203.15.242.0/24 AS4739 iiNet Limited 256
203.15.249.0/24 AS137945 NUTRIEN (CANADA) HOLDINGS ULC 256
203.15.147.0/24 AS18361 Australian Stock Exchange 256
203.15.169.0/24 AS9650 Department of Transport and Main Roads 256
203.15.122.0/24 AS24433 Central Queensland University 256

Hosted domains

There are 24 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.15.109.150 fossilworks.org 11
203.15.109.63 allskyvo.org 2
203.15.109.198 halos.com.au 2
203.15.109.153 hearinghub.net.au 2
203.15.109.236 sami-survey.org 1
203.15.109.242 aao.gov.au 1
203.15.109.64 aaoepp.oz.au 1
203.15.109.215 astralis.org.au 1
203.15.109.118 survey.org.au 1
203.15.109.220 x-sensing.net 1
203.15.109.116 survey.org.au 1
203.15.109.180 rds.org.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

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