65,536 routable29 ASes
/16 subnet
203.10.0.0/16
Where this subnet is, who announces it, and what our databases hold in it. Below, every /24 inside it; open one for its addresses.
65,536
routable addresses
61,440
geolocated
7
countries
29
announcing ASes
61
announced prefixes
339
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- Australia54,016 · 87.92%
- China2,816 · 4.58%
- Malaysia2,304 · 3.75%
- United States768 · 1.25%
- Japan512 · 0.83%
- New Zealand512 · 0.83%
- Singapore512 · 0.83%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS18206TM TECHNOLOGY SERVICES SDN. BHD.2,048 · 3.13%
- AS137188Australian Catholic University Limited2,048 · 3.13%
- AS8075Microsoft1,792 · 2.73%
- AS136931CSL Limited1,024 · 1.56%
- AS137409GSL Networks Pty LTD1,024 · 1.56%
- AS134096eHealth NSW768 · 1.17%
- AS150127Lactalis Australia Pty Ltd768 · 1.17%
- AS4739Internode Pty Ltd512 · 0.78%
- AS4771Spark New Zealand Trading Ltd.512 · 0.78%
- AS7637State Library Of Victoria512 · 0.78%
What the databases see
Addresses each address-keyed database holds in this block, as a share of its routable addresses. Counts overlap: one address can be in several.
- VPN IP2820.43%
- 0.09%
- 0.01%
- None here
- None here
- None here
- Hosting IP6,65610.16%
- None here
- Carrier IP5120.78%
- None here
- SSH IP1,7142.62%
- SMTP IP1,6062.45%
- 0.03%
Announced prefixes
Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.
| PREFIX | ORIGIN | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|---|
| 203.10.0.0/24 | AS2764AAPT Limited | Australia | not found | 17 | 2026-10-02 |
| 203.10.1.0/24 | AS4739Internode Pty Ltd | Australia | not found | 17 | 2026-10-02 |
| 203.10.3.0/24 | AS45665EdIT Counsel | Australia | valid | 17 | 2026-10-02 |
| 203.10.4.0/24 | AS4771Spark New Zealand Trading Ltd. | New Zealand | not found | 17 | 2026-10-02 |
| 203.10.5.0/24 | AS4771Spark New Zealand Trading Ltd. | New Zealand | not found | 17 | 2026-10-02 |
| 203.10.6.0/24 | AS150127Lactalis Australia Pty Ltd | Australia | valid | 18 | 2026-10-02 |
| 203.10.7.0/24 | AS150127Lactalis Australia Pty Ltd | Australia | valid | 17 | 2026-10-02 |
| 203.10.8.0/24 | AS150127Lactalis Australia Pty Ltd | Australia | valid | 18 | 2026-10-02 |
| 203.10.16.0/21 | AS18206TM TECHNOLOGY SERVICES SDN. BHD. | Malaysia | valid | 17 | 2026-10-02 |
| 203.10.16.0/22 | AS18206TM TECHNOLOGY SERVICES SDN. BHD. | Malaysia | valid | 17 | 2026-10-02 |
| 203.10.17.0/24 | AS18206TM TECHNOLOGY SERVICES SDN. BHD. | Malaysia | valid | 17 | 2026-10-02 |
| 203.10.18.0/24 | AS18206TM TECHNOLOGY SERVICES SDN. BHD. | Malaysia | valid | 17 | 2026-10-02 |
| 203.10.19.0/24 | AS18206TM TECHNOLOGY SERVICES SDN. BHD. | Malaysia | valid | 17 | 2026-10-02 |
| 203.10.20.0/22 | AS18206TM TECHNOLOGY SERVICES SDN. BHD. | Malaysia | valid | 17 | 2026-10-02 |
| 203.10.21.0/24 | AS18206TM TECHNOLOGY SERVICES SDN. BHD. | Malaysia | valid | 17 | 2026-10-02 |
| 203.10.22.0/24 | AS18206TM TECHNOLOGY SERVICES SDN. BHD. | Malaysia | valid | 17 | 2026-10-02 |
| 203.10.23.0/24 | AS18206TM TECHNOLOGY SERVICES SDN. BHD. | Malaysia | valid | 17 | 2026-10-02 |
| 203.10.24.0/24 | AS8075Microsoft | Australia | valid | 17 | 2026-10-02 |
| 203.10.25.0/24 | AS8075Microsoft | Australia | valid | 17 | 2026-10-02 |
| 203.10.27.0/24 | AS8075Microsoft | Australia | valid | 17 | 2026-10-02 |
| 203.10.28.0/24 | AS8075Microsoft | Australia | valid | 17 | 2026-10-02 |
| 203.10.29.0/24 | AS8075Microsoft | Australia | valid | 17 | 2026-10-02 |
| 203.10.30.0/24 | AS8075Microsoft | Australia | valid | 17 | 2026-10-02 |
| 203.10.31.0/24 | AS8075Microsoft | Australia | valid | 17 | 2026-10-02 |
| 203.10.36.0/23 | AS136931CSL Limited | Australia | not found | 17 | 2026-10-02 |
| 203.10.36.0/24 | AS136931CSL Limited | Australia | not found | 17 | 2026-10-02 |
| 203.10.37.0/24 | AS136931CSL Limited | Australia | not found | 17 | 2026-10-02 |
| 203.10.38.0/23 | AS136931CSL Limited | Australia | not found | 17 | 2026-10-02 |
| 203.10.38.0/24 | AS136931CSL Limited | Australia | not found | 17 | 2026-10-02 |
| 203.10.39.0/24 | AS136931CSL Limited | Australia | not found | 17 | 2026-10-02 |
| 203.10.40.0/21 | AS137188Australian Catholic University Limited | Australia | not found | 19 | 2026-10-02 |
| 203.10.48.0/24 | AS23859University of New South Wales | Australia | not found | 19 | 2026-10-02 |
| 203.10.53.0/24 | AS134096eHealth NSW | Australia | not found | 19 | 2026-10-02 |
| 203.10.54.0/24 | AS134096eHealth NSW | Australia | not found | 19 | 2026-10-02 |
| 203.10.55.0/24 | AS134096eHealth NSW | Australia | not found | 19 | 2026-10-02 |
| 203.10.57.0/24 | AS7575Australian Academic and Research Network (AARNet) | Australia | not found | 19 | 2026-10-02 |
| 203.10.58.0/24 | AS56109Everworks IDC Sdn Bhd, | Malaysia | valid | 17 | 2026-10-02 |
| 203.10.59.0/24 | AS17807State Library of Queensland | Australia | not found | 19 | 2026-10-02 |
| 203.10.63.0/24 | AS204318Benjamin Cartwright-Cox | Australia | valid | 17 | 2026-10-02 |
| 203.10.68.0/24 | AS4804Microplex PTY LTD | Australia | valid | 17 | 2026-10-02 |
| 203.10.72.0/23 | AS7637State Library Of Victoria | Australia | valid | 19 | 2026-10-02 |
| 203.10.76.0/24 | AS55803Hostopia Australia Web Pty Ltd | Australia | not found | 17 | 2026-10-02 |
| 203.10.77.0/24 | AS38195Superloop | Australia | valid | 17 | 2026-10-02 |
| 203.10.89.0/24 | AS9313Network Technology (AUST) P/L | Australia | valid | 17 | 2026-10-02 |
| 203.10.90.0/24 | AS586981 northfields av | Australia | not found | 19 | 2026-10-02 |
| 203.10.91.0/24 | AS586981 northfields av | Australia | not found | 19 | 2026-10-02 |
| 203.10.96.0/23 | AS137409GSL Networks Pty LTD | United States | not found | 17 | 2026-10-02 |
| 203.10.96.0/24 | AS137409GSL Networks Pty LTD | United States | not found | 2 | 2026-10-02 |
| 203.10.97.0/24 | AS137409GSL Networks Pty LTD | United States | not found | 2 | 2026-10-02 |
| 203.10.98.0/23 | AS137409GSL Networks Pty LTD | Japan | not found | 17 | 2026-10-02 |
| 203.10.98.0/24 | AS137409GSL Networks Pty LTD | Japan | not found | 8 | 2026-10-02 |
| 203.10.99.0/24 | AS137409GSL Networks Pty LTD | Japan | not found | 8 | 2026-10-02 |
| 203.10.100.0/23 | AS137991Lifeway Singapore Pte. Ltd. | Singapore | valid | 17 | 2026-10-02 |
| 203.10.100.0/24 | AS137991Lifeway Singapore Pte. Ltd. | Singapore | valid | 18 | 2026-10-02 |
| 203.10.106.0/24 | AS154535Powerhouse Museum | Australia | not found | 19 | 2026-10-02 |
| 203.10.110.0/24 | AS4739Internode Pty Ltd | Australia | not found | 17 | 2026-10-02 |
| 203.10.114.0/24 | AS18220Australian Defence Organisation | Australia | valid | 17 | 2026-10-02 |
| 203.10.121.0/24 | AS9650QLD Government Business (IT) | Australia | not found | 17 | 2026-10-02 |
| 203.10.122.0/24 | AS13852Peppermill Casinos, Inc. | United States | not found | 18 | 2026-10-02 |
| 203.10.124.0/24 | AS9266Fiveways International Limited | Australia | valid | 17 | 2026-10-02 |
| 203.10.217.0/24 | AS9466UUNET Japan Limited | Australia | valid | 17 | 2026-10-02 |
Every /24 inside it
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.
01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.