65,536 routable19 ASes
/16 subnet
66.185.0.0/16
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
12
countries
19
announcing ASes
84
announced prefixes
802
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States42,448 · 64.77%
- Canada16,640 · 25.39%
- U.S. Virgin Islands3,888 · 5.93%
- France512 · 0.78%
- Austria256 · 0.39%
- Czechia256 · 0.39%
- Spain256 · 0.39%
- Indonesia256 · 0.39%
- Ireland256 · 0.39%
- Poland256 · 0.39%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS5690Vianet Inc.8,192 · 12.50%
- AS812Rogers Communications Canada Inc.4,096 · 6.25%
- AS2559VISA INTERNATIONAL SERVICE ASSOCIATION4,096 · 6.25%
- AS14434VI POWERNET, LLC4,096 · 6.25%
- AS15175Advanced Cabling and Communications4,096 · 6.25%
- AS16582NEXT LEVEL INTERNET, INC.4,096 · 6.25%
- AS17306JAB Wireless, INC.4,096 · 6.25%
- AS19162The Moody Bible Institute of Chicago4,096 · 6.25%
- AS21554Wisconsin CyberLynk Network, Inc.4,096 · 6.25%
- AS22247LeTourneau University4,096 · 6.25%
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 IP4480.68%
- 0.59%
- None here
- 0.00%
- None here
- None here
- None here
- Hosting IP9,72814.84%
- None here
- Carrier IP5,1207.81%
- None here
- None here
- SSH IP2430.37%
- SMTP IP680.10%
- 0.19%
- Web IP5770.88%
- 0.12%
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 |
|---|---|---|---|---|---|
| 66.185.0.0/20 | AS17306JAB Wireless, INC. | United States | Not found | 17 | 2026-10-02 |
| 66.185.16.0/20 | AS21554Wisconsin CyberLynk Network, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.185.32.0/20 | AS14434VI POWERNET, LLC | United States | Valid | 17 | 2026-10-02 |
| 66.185.40.0/21 | AS14434VI POWERNET, LLC | U.S. Virgin Islands | Valid | 17 | 2026-10-02 |
| 66.185.48.0/20 | AS5769Videotron Ltee | Canada | Valid | 17 | 2026-10-02 |
| 66.185.48.0/24 | AS395761Videotron Ltee | Canada | Valid | 17 | 2026-10-02 |
| 66.185.49.0/24 | AS5769Videotron Ltee | Canada | Valid | 17 | 2026-10-02 |
| 66.185.50.0/24 | AS395761Videotron Ltee | Canada | Valid | 17 | 2026-10-02 |
| 66.185.51.0/24 | AS5769Videotron Ltee | Canada | Valid | 17 | 2026-10-02 |
| 66.185.52.0/23 | AS5769Videotron Ltee | Canada | Valid | 17 | 2026-10-02 |
| 66.185.54.0/24 | AS5769Videotron Ltee | Canada | Valid | 17 | 2026-10-02 |
| 66.185.55.0/24 | AS395761Videotron Ltee | Canada | Valid | 17 | 2026-10-02 |
| 66.185.56.0/24 | AS395761Videotron Ltee | Canada | Valid | 17 | 2026-10-02 |
| 66.185.57.0/24 | AS5769Videotron Ltee | Canada | Valid | 17 | 2026-10-02 |
| 66.185.58.0/24 | AS5769Videotron Ltee | Canada | Valid | 17 | 2026-10-02 |
| 66.185.59.0/24 | AS395761Videotron Ltee | Canada | Valid | 17 | 2026-10-02 |
| 66.185.60.0/24 | AS395761Videotron Ltee | Canada | Valid | 17 | 2026-10-02 |
| 66.185.61.0/24 | AS395761Videotron Ltee | Canada | Valid | 17 | 2026-10-02 |
| 66.185.62.0/24 | AS395761Videotron Ltee | Canada | Valid | 17 | 2026-10-02 |
| 66.185.63.0/24 | AS395761Videotron Ltee | Canada | Valid | 17 | 2026-10-02 |
| 66.185.64.0/20 | AS22247LeTourneau University | United States | Valid | 18 | 2026-10-02 |
| 66.185.80.0/20 | AS812Rogers Communications Canada Inc. | Canada | Valid | 17 | 2026-10-02 |
| 66.185.96.0/20 | AS15175Advanced Cabling and Communications | United States | Valid | 17 | 2026-10-02 |
| 66.185.112.0/20 | AS715WoodyNet, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.185.112.0/24 | AS42WoodyNet, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.185.113.0/24 | AS42WoodyNet, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.185.114.0/24 | AS42WoodyNet, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.185.115.0/24 | AS42WoodyNet, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.185.116.0/24also AS1288 | AS42WoodyNet, Inc. | United States | Valid | 8 | 2026-10-02 |
| 66.185.116.0/24also AS42 | AS1288Packet Clearing House, Inc. | United States | Valid | 9 | 2026-10-02 |
| 66.185.117.0/24also AS1288 | AS42WoodyNet, Inc. | Austria | Valid | 2 | 2026-10-02 |
| 66.185.117.0/24also AS42 | AS1288Packet Clearing House, Inc. | Austria | Valid | 18 | 2026-10-02 |
| 66.185.118.0/24 | AS42WoodyNet, Inc. | Poland | Valid | 4 | 2026-10-02 |
| 66.185.119.0/24 | AS1288Packet Clearing House, Inc. | Indonesia | Valid | 18 | 2026-10-02 |
| 66.185.120.0/24 | AS42WoodyNet, Inc. | Czechia | Valid | 17 | 2026-10-02 |
| 66.185.121.0/24 | AS42WoodyNet, Inc. | Ireland | Valid | 17 | 2026-10-02 |
| 66.185.122.0/24 | AS42WoodyNet, Inc. | Canada | Valid | 17 | 2026-10-02 |
| 66.185.123.0/24 | AS42WoodyNet, Inc. | France | Valid | 17 | 2026-10-02 |
| 66.185.124.0/24 | AS42WoodyNet, Inc. | Spain | Valid | 17 | 2026-10-02 |
| 66.185.125.0/24 | AS42WoodyNet, Inc. | France | Valid | 17 | 2026-10-02 |
| 66.185.126.0/24 | AS1288Packet Clearing House, Inc. | Serbia | Valid | 18 | 2026-10-02 |
| 66.185.127.0/24 | AS42WoodyNet, Inc. | Portugal | Valid | 17 | 2026-10-02 |
| 66.185.128.0/24 | AS14450GEICO | United States | Valid | 17 | 2026-10-02 |
| 66.185.129.0/24 | AS14450GEICO | United States | Valid | 17 | 2026-10-02 |
| 66.185.131.0/24 | AS14450GEICO | United States | Valid | 17 | 2026-10-02 |
| 66.185.132.0/24 | AS14450GEICO | United States | Valid | 17 | 2026-10-02 |
| 66.185.137.0/24 | AS8075Microsoft Corporation | United States | Valid | 17 | 2026-10-02 |
| 66.185.138.0/24 | AS8075Microsoft Corporation | United States | Valid | 17 | 2026-10-02 |
| 66.185.139.0/24 | AS8075Microsoft Corporation | United States | Valid | 17 | 2026-10-02 |
| 66.185.140.0/24 | AS8075Microsoft Corporation | United States | Valid | 17 | 2026-10-02 |
| 66.185.141.0/24 | AS8075Microsoft Corporation | United States | Valid | 17 | 2026-10-02 |
| 66.185.142.0/24 | AS8075Microsoft Corporation | United States | Valid | 17 | 2026-10-02 |
| 66.185.143.0/24 | AS16509Amazon.com, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.185.144.0/24 | AS16509Amazon.com, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.185.145.0/24 | AS16509Amazon.com, Inc. | United States | Valid | 18 | 2026-10-02 |
| 66.185.146.0/24 | AS16509Amazon.com, Inc. | United States | Valid | 18 | 2026-10-02 |
| 66.185.147.0/24 | AS14618Amazon.com, Inc. | United States | Valid | 18 | 2026-10-02 |
| 66.185.148.0/24 | AS14618Amazon.com, Inc. | United States | Valid | 18 | 2026-10-02 |
| 66.185.160.0/20 | AS16582NEXT LEVEL INTERNET, INC. | United States | Valid | 17 | 2026-10-02 |
| 66.185.160.0/21 | AS16582NEXT LEVEL INTERNET, INC. | United States | Valid | 17 | 2026-10-02 |
| 66.185.160.0/24 | AS16582NEXT LEVEL INTERNET, INC. | United States | Valid | 17 | 2026-10-02 |
| 66.185.166.0/24 | AS16582NEXT LEVEL INTERNET, INC. | United States | Valid | 17 | 2026-10-02 |
| 66.185.168.0/21 | AS16582NEXT LEVEL INTERNET, INC. | United States | Valid | 17 | 2026-10-02 |
| 66.185.171.0/24 | AS16582NEXT LEVEL INTERNET, INC. | United States | Valid | 17 | 2026-10-02 |
| 66.185.172.0/24 | AS16582NEXT LEVEL INTERNET, INC. | United States | Valid | 17 | 2026-10-02 |
| 66.185.173.0/24 | AS16582NEXT LEVEL INTERNET, INC. | United States | Valid | 17 | 2026-10-02 |
| 66.185.175.0/24 | AS16582NEXT LEVEL INTERNET, INC. | United States | Valid | 17 | 2026-10-02 |
| 66.185.176.0/20 | AS2559VISA INTERNATIONAL SERVICE ASSOCIATION | United States | Not found | 17 | 2026-10-02 |
| 66.185.180.0/24 | AS2559VISA INTERNATIONAL SERVICE ASSOCIATION | United States | Valid | 17 | 2026-10-02 |
| 66.185.181.0/24 | AS2559VISA INTERNATIONAL SERVICE ASSOCIATION | United States | Valid | 17 | 2026-10-02 |
| 66.185.182.0/24 | AS2559VISA INTERNATIONAL SERVICE ASSOCIATION | United States | Valid | 17 | 2026-10-02 |
| 66.185.183.0/24 | AS2559VISA INTERNATIONAL SERVICE ASSOCIATION | United States | Valid | 17 | 2026-10-02 |
| 66.185.184.0/24 | AS2559VISA INTERNATIONAL SERVICE ASSOCIATION | United States | Valid | 17 | 2026-10-02 |
| 66.185.185.0/24 | AS2559VISA INTERNATIONAL SERVICE ASSOCIATION | United States | Valid | 17 | 2026-10-02 |
| 66.185.192.0/19 | AS5690Vianet Inc. | Canada | Not found | 17 | 2026-10-02 |
| 66.185.192.0/20 | AS5690Vianet Inc. | Canada | Not found | 17 | 2026-10-02 |
| 66.185.196.0/23 | AS5690Vianet Inc. | Canada | Not found | 17 | 2026-10-02 |
| 66.185.212.0/23 | AS5690Vianet Inc. | Canada | Not found | 17 | 2026-10-02 |
| 66.185.214.0/23 | AS5690Vianet Inc. | Canada | Not found | 17 | 2026-10-02 |
| 66.185.216.0/23 | AS5690Vianet Inc. | Canada | Not found | 17 | 2026-10-02 |
| 66.185.220.0/23 | AS5690Vianet Inc. | Canada | Not found | 17 | 2026-10-02 |
| 66.185.222.0/23 | AS5690Vianet Inc. | Canada | Not found | 17 | 2026-10-02 |
| 66.185.224.0/20 | AS22429WireFree Communications Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.185.240.0/20 | AS19162The Moody Bible Institute of Chicago | United States | Not found | 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, 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 rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.