203.15.109.0/24
AS7575 · Australian Academic and Research Network (AARNet)
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| Country |
Australia
|
| Domain | aao.gov.au |
| ASN | AS7575 |
| Registry | APNIC |
| ID | AAO-AU |
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: postmaster@aao.gov.au abuse-mailbox: postmaster@aao.gov.au admin-c: HD38-AP tech-c: HD38-AP auth: # Filtered remarks: postmaster@aao.gov.au was validated on 2026-01-04 mnt-by: MAINT-AU-AAO last-modified: 2026-01-04T18:28:43Z 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: netadmin@aao.gov.au 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: postmaster@aao.gov.au admin-c: HD38-AP tech-c: HD38-AP nic-hdl: AA1750-AP remarks: Generated from irt object IRT-AAO-NON-AU remarks: postmaster@aao.gov.au was validated on 2026-01-04 abuse-mailbox: postmaster@aao.gov.au mnt-by: APNIC-ABUSE last-modified: 2026-01-04T18:29:17Z 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: hdd@aao.gov.au 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 |
| 203.15.120.0/23 | AS137409 | GSL Networks Pty Ltd | 512 |
| 203.15.134.0/23 | AS9313 | Somerset College Limited | 512 |
| 203.15.172.0/23 | AS9336 | St Catherine's School | 512 |
| 203.15.18.0/23 | AS151626 | INDIAN CYBERCRIME COORDINATION CENTRE | 512 |
| 203.15.254.0/24 | AS1221 | ANDVIV Pty. Ltd. | 256 |
| 203.15.122.0/24 | AS24433 | Central Queensland University | 256 |
| 203.15.244.0/24 | AS38170 | Albury Local Internet Pty Ltd | 256 |
| 203.15.155.0/24 | AS400371 | PUEBLO OF LAGUNA UTILITY AUTHORITY | 256 |
| 203.15.107.0/24 | AS4739 | ADS (ANALOG & DIGITAL SYSTEMS) | 256 |
| 203.15.226.0/24 | AS4822 | National Library of Australia | 256 |
| 203.15.70.0/24 | AS4826 | Infoxchange | 256 |
| 203.15.111.0/24 | AS7545 | Matthew Green | 256 |
| 203.15.118.0/24 | AS23764 | Chinatelecomglobal Office Blocks | 256 |
| 203.15.68.0/24 | AS1221 | Telstra Limited | 256 |
| 203.15.65.0/24 | AS13335 | University of Sydney | 256 |
| 203.15.150.0/24 | AS134094 | SERVERFIELD CO., LTD. | 256 |
| 203.15.120.0/24 | AS137409 | GSL Networks Pty LTD | 256 |
| 203.15.121.0/24 | AS137409 | GSL Networks Pty LTD | 256 |
| 203.15.141.0/24 | AS139207 | Web In A Box | 256 |
| 203.15.142.0/24 | AS139890 | Transaction Solutions Limited | 256 |
| 203.15.64.0/24 | AS18165 | ResMed Pty Ltd | 256 |
| 203.15.117.0/24 | AS23764 | Chinatelecomglobal Office Blocks | 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 |
| 203.15.109.198 | halos.com.au | 2 |
| 203.15.109.153 | hearinghub.edu.au | 2 |
| 203.15.109.63 | allskyvo.org | 2 |
| 203.15.109.180 | rds.org.au | 1 |
| 203.15.109.215 | astralis.org.au | 1 |
| 203.15.109.236 | sami-survey.org | 1 |
| 203.15.109.64 | aaoepp.oz.au | 1 |
| 203.15.109.118 | survey.org.au | 1 |
| 203.15.109.220 | x-sensing.net | 1 |
| 203.15.109.242 | aao.gov.au | 1 |
| 203.15.109.116 | survey.org.au | 1 |
Hosted domains API
Pingable IPs
46 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.15.109.1 |
0.57ms 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 |
|---|---|---|
| 86.122.233.200 |
3.29ms from Bucharest,
RO
|
|
| 75.33.85.168 |
6.66ms from Chicago,
US
|
|
| 132.164.177.88 |
0.15ms from Dublin,
IE
|
|
| 79.198.76.168 |
7.01ms from Frankfurt am Main,
DE
|
|
| 36.90.225.200 |
13.71ms from Jakarta,
ID
|
|
| 94.15.56.136 |
3.33ms from London,
GB
|
|
| 123.208.65.120 |
3.08ms from Melbourne,
AU
|
|
| 184.83.111.168 |
13.27ms from Minneapolis,
US
|
|
| 13.201.75.72 |
0.35ms from Mumbai,
IN
|
|
| 54.197.21.184 |
0.22ms from Reston,
US
|
|
| 52.8.219.232 |
0.14ms from San Jose,
US
|
|
| 40.78.99.24 |
0.56ms from San Jose,
US
|
|
| 124.169.21.72 |
2.88ms from Sydney,
AU
|
|
| 131.113.97.120 |
3.41ms from Tokyo,
JP
|
|
| 195.96.28.72 |
5.29ms from Vienna,
AT
|
|
| 80.249.156.136 |
0.65ms from Almaty,
KZ
|
|
| 92.70.173.136 |
0.48ms from Amsterdam,
NL
|
|
| 100.7.255.184 |
4.84ms from Ashburn,
US
|
|
| 52.168.80.56 |
0.44ms from Ashburn,
US
|
|
| 111.194.3.88 |
4.48ms from Beijing,
CN
|
|
| 31.58.4.8 |
0.76ms from Bengaluru,
IN
|
|
| 77.13.32.24 |
4.33ms from Berlin,
DE
|
|
| 44.237.24.136 |
0.18ms from Boardman,
US
|
|
| 70.120.181.40 |
19.24ms from Dallas,
US
|
|
| 187.133.156.200 |
5.62ms from Guadalajara,
MX
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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