65,536 routable3 ASes
/16 subnet
144.203.0.0/16
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
65,536
geolocated
3
countries
3
announcing ASes
13
announced prefixes
0
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States65,024 · 99.22%
- Germany256 · 0.39%
- Ireland256 · 0.39%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
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.
- None here
- None here
- None here
- None here
- None here
- None here
- Hosting IP1,0241.56%
- None here
- None here
- None here
- None here
- None here
- None here
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 |
|---|---|---|---|---|---|
| 144.203.128.0/23 | AS1311Barra International, LLC | United States | not found | 17 | 2026-10-02 |
| 144.203.128.0/24 | AS1311Barra International, LLC | United States | not found | 17 | 2026-10-02 |
| 144.203.129.0/24 | AS1311Barra International, LLC | United States | not found | 17 | 2026-10-02 |
| 144.203.130.0/24 | AS1311Barra International, LLC | United States | not found | 17 | 2026-10-02 |
| 144.203.131.0/24 | AS1311Barra International, LLC | United States | not found | 17 | 2026-10-02 |
| 144.203.132.0/24 | AS1311Barra International, LLC | United States | not found | 17 | 2026-10-02 |
| 144.203.133.0/24 | AS1311Barra International, LLC | United States | not found | 17 | 2026-10-02 |
| 144.203.142.0/24 | AS1311Barra International, LLC | United States | not found | 17 | 2026-10-02 |
| 144.203.143.0/24 | AS1311Barra International, LLC | United States | not found | 17 | 2026-10-02 |
| 144.203.144.0/24 | AS396982Google LLC | United States | valid | 17 | 2026-10-02 |
| 144.203.152.0/24 | AS8075Microsoft | United States | valid | 17 | 2026-10-02 |
| 144.203.153.0/24 | AS8075Microsoft | Ireland | valid | 17 | 2026-10-02 |
| 144.203.156.0/24 | AS8075Microsoft | Germany | 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.