65,536 routable1 ASes
/16 subnet
3.172.0.0/16
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
1
country
1
announcing AS
117
announced prefixes
0
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States65,536 · 100.00%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS16509Amazon.com, Inc.65,536 · 100.00%
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 IP65,536100.00%
- CDN IP32,76850.00%
- 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 |
|---|---|---|---|---|---|
| 3.172.0.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.1.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.2.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.3.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.4.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.5.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.6.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.7.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.8.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.9.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.10.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.12.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.13.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.14.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.15.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.16.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.17.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.18.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.19.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.20.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.21.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.22.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.23.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.24.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.25.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.26.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.27.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.28.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.29.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.30.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.31.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.32.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.33.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.34.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.35.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.36.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.37.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.38.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.39.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.40.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.42.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.43.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.44.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.45.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.46.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.47.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.48.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.50.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.51.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.52.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.53.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.54.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.56.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.57.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.58.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.59.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.60.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.61.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.62.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.63.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.64.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.65.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.68.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.69.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.70.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.71.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.72.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.73.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.74.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.75.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.76.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.77.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.78.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.79.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.81.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.82.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.83.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.85.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.86.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.87.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.88.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.89.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.90.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.92.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.93.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.94.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.95.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.96.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.97.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.98.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.100.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.101.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.102.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.103.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.104.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.105.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.172.106.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.107.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.108.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.172.109.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 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, with 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.