65,536 routable1 ASes
/16 subnet
3.173.0.0/16
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
8
countries
1
announcing AS
118
announced prefixes
0
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States40,704 · 62.11%
- Japan14,336 · 21.88%
- United Kingdom4,096 · 6.25%
- The Netherlands3,584 · 5.47%
- Sweden1,792 · 2.73%
- Germany512 · 0.78%
- Brazil256 · 0.39%
- France256 · 0.39%
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 IP65,536100.00%
- None here
- Anycast IP1,7922.73%
- 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 |
|---|---|---|---|---|---|
| 3.173.0.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.11.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.173.12.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.173.13.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.173.14.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.173.15.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.16.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.17.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.18.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.19.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.21.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.173.22.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.173.23.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.173.24.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.25.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.26.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.27.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.28.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.29.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.30.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.31.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.32.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.33.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.34.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.35.0/24 | AS16509Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 3.173.36.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.38.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.39.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.41.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 3.173.128.0/24 | AS16509Amazon.com, Inc. | The Netherlands | valid | 16 | 2026-10-02 |
| 3.173.129.0/24 | AS16509Amazon.com, Inc. | The Netherlands | valid | 16 | 2026-10-02 |
| 3.173.130.0/24 | AS16509Amazon.com, Inc. | The Netherlands | valid | 16 | 2026-10-02 |
| 3.173.132.0/24 | AS16509Amazon.com, Inc. | The Netherlands | valid | 16 | 2026-10-02 |
| 3.173.133.0/24 | AS16509Amazon.com, Inc. | The Netherlands | valid | 16 | 2026-10-02 |
| 3.173.160.0/24 | AS16509Amazon.com, Inc. | The Netherlands | valid | 16 | 2026-10-02 |
| 3.173.161.0/24 | AS16509Amazon.com, Inc. | The Netherlands | valid | 16 | 2026-10-02 |
| 3.173.162.0/24 | AS16509Amazon.com, Inc. | The Netherlands | valid | 16 | 2026-10-02 |
| 3.173.163.0/24 | AS16509Amazon.com, Inc. | The Netherlands | valid | 16 | 2026-10-02 |
| 3.173.164.0/24 | AS16509Amazon.com, Inc. | The Netherlands | valid | 16 | 2026-10-02 |
| 3.173.165.0/24 | AS16509Amazon.com, Inc. | The Netherlands | valid | 16 | 2026-10-02 |
| 3.173.166.0/24 | AS16509Amazon.com, Inc. | The Netherlands | valid | 16 | 2026-10-02 |
| 3.173.167.0/24 | AS16509Amazon.com, Inc. | The Netherlands | valid | 16 | 2026-10-02 |
| 3.173.168.0/24 | AS16509Amazon.com, Inc. | The Netherlands | valid | 16 | 2026-10-02 |
| 3.173.170.0/23 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.170.0/24 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.171.0/24 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.173.0/24 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.174.0/23 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.174.0/24 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.175.0/24 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.176.0/21 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.176.0/24 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.177.0/24 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.178.0/24 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.179.0/24 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.180.0/24 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.181.0/24 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.182.0/24 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.183.0/24 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.184.0/24 | AS16509Amazon.com, Inc. | United Kingdom | valid | 16 | 2026-10-02 |
| 3.173.186.0/23 | AS16509Amazon.com, Inc. | Sweden | valid | 16 | 2026-10-02 |
| 3.173.189.0/24 | AS16509Amazon.com, Inc. | Sweden | valid | 16 | 2026-10-02 |
| 3.173.190.0/23 | AS16509Amazon.com, Inc. | Sweden | valid | 16 | 2026-10-02 |
| 3.173.192.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.193.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.194.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.195.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.196.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.197.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.198.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.199.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.201.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.202.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.204.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.205.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.206.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.207.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.208.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.209.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.210.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.211.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.212.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.214.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.215.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.216.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.217.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.218.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.219.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.220.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.221.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.222.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.223.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.224.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.225.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.226.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.232.0/24 | AS16509Amazon.com, Inc. | France | valid | 16 | 2026-10-02 |
| 3.173.233.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.234.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.235.0/24 | AS16509Amazon.com, Inc. | Japan | valid | 16 | 2026-10-02 |
| 3.173.236.0/24 | AS16509Amazon.com, Inc. | Japan | 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.