65,536 routable18 ASes
/16 subnet
66.186.0.0/16
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
5
countries
18
announcing ASes
88
announced prefixes
1,127
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States54,784 · 83.59%
- Canada8,960 · 13.67%
- Albania1,024 · 1.56%
- Singapore512 · 0.78%
- Poland256 · 0.39%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS5009REV8,192 · 12.50%
- AS5690Vianet Inc.8,192 · 12.50%
- AS7296Dynascale Technologies, Inc.8,192 · 12.50%
- AS21547FirstLight Networks, LLC7,680 · 11.72%
- AS393552Longmont Power & Communications5,120 · 7.81%
- AS4213Krypt Technologies4,352 · 6.64%
- AS5078OneNet4,096 · 6.25%
- AS11951Medical Computer Systems4,096 · 6.25%
- AS40702Metro Communications Company4,096 · 6.25%
- AS35908Krypt Technologies3,072 · 4.69%
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 IP7651.17%
- 0.59%
- None here
- 0.00%
- 0.00%
- None here
- None here
- Hosting IP17,40826.56%
- None here
- Carrier IP5120.78%
- None here
- None here
- SSH IP2740.42%
- SMTP IP370.06%
- 0.16%
- Web IP8861.35%
- 0.21%
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 |
|---|---|---|---|---|---|
| 66.186.0.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.1.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.2.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.3.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.4.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.5.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.6.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.7.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.8.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.9.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.10.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.11.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.12.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.13.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.14.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.15.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.16.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.17.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.18.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.19.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.20.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.21.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.22.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.23.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.24.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.25.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.26.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.27.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.28.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.29.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.30.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.31.0/24 | AS7296Dynascale Technologies, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.32.0/19 | AS35908Krypt Technologies | United States | Valid | 17 | 2026-10-02 |
| 66.186.32.0/21 | AS4213Krypt Technologies | United States | Valid | 17 | 2026-10-02 |
| 66.186.33.0/24 | AS4213Krypt Technologies | United States | Valid | 17 | 2026-10-02 |
| 66.186.34.0/24 | AS4213Krypt Technologies | United States | Valid | 17 | 2026-10-02 |
| 66.186.40.0/24 | AS4213Krypt Technologies | United States | Valid | 17 | 2026-10-02 |
| 66.186.42.0/24 | AS40891 | United States | Valid | 17 | 2026-10-02 |
| 66.186.44.0/24 | AS40891 | United States | Valid | 17 | 2026-10-02 |
| 66.186.46.0/23 | AS4213Krypt Technologies | United States | Valid | 17 | 2026-10-02 |
| 66.186.48.0/24 | AS35908Krypt Technologies | United States | Valid | 17 | 2026-10-02 |
| 66.186.49.0/24 | AS35908Krypt Technologies | United States | Valid | 17 | 2026-10-02 |
| 66.186.50.0/24 | AS4213Krypt Technologies | United States | Valid | 17 | 2026-10-02 |
| 66.186.51.0/24 | AS4213Krypt Technologies | United States | Valid | 17 | 2026-10-02 |
| 66.186.52.0/24 | AS4213Krypt Technologies | United States | Valid | 17 | 2026-10-02 |
| 66.186.53.0/24 | AS4213Krypt Technologies | United States | Valid | 17 | 2026-10-02 |
| 66.186.55.0/24 | AS35908Krypt Technologies | United States | Valid | 17 | 2026-10-02 |
| 66.186.56.0/22 | AS35908Krypt Technologies | United States | Valid | 1 | 2026-10-02 |
| 66.186.56.0/23 | AS35908Krypt Technologies | United States | Valid | 17 | 2026-10-19 |
| 66.186.58.0/24 | AS35908Krypt Technologies | United States | Valid | 17 | 2026-10-19 |
| 66.186.60.0/24 | AS35908Krypt Technologies | United States | Valid | 17 | 2026-10-02 |
| 66.186.61.0/24 | AS401092El Segundo Unified School District | United States | Valid | 17 | 2026-10-02 |
| 66.186.62.0/23 | AS4213Krypt Technologies | United States | Valid | 17 | 2026-10-02 |
| 66.186.64.0/19 | AS5690Vianet Inc. | Canada | Not found | 17 | 2026-10-02 |
| 66.186.64.0/20 | AS5690Vianet Inc. | Canada | Not found | 17 | 2026-10-02 |
| 66.186.64.0/22 | AS5690Vianet Inc. | Canada | Not found | 17 | 2026-10-02 |
| 66.186.80.0/20 | AS5690Vianet Inc. | Canada | Not found | 17 | 2026-10-02 |
| 66.186.96.0/20 | AS40702Metro Communications Company | United States | Valid | 18 | 2026-10-02 |
| 66.186.104.0/24 | AS40702Metro Communications Company | United States | Valid | 18 | 2026-10-02 |
| 66.186.105.0/24 | AS40702Metro Communications Company | United States | Valid | 18 | 2026-10-02 |
| 66.186.106.0/24 | AS40702Metro Communications Company | United States | Valid | 18 | 2026-10-02 |
| 66.186.107.0/24 | AS40702Metro Communications Company | United States | Valid | 18 | 2026-10-02 |
| 66.186.128.0/20 | AS11951Medical Computer Systems | United States | Not found | 17 | 2026-10-02 |
| 66.186.129.0/24 | AS11951Medical Computer Systems | United States | Not found | 17 | 2026-10-02 |
| 66.186.144.0/20 | AS5078OneNet | United States | Not found | 20 | 2026-10-02 |
| 66.186.160.0/19 | AS21547FirstLight Networks, LLC | United States | Valid | 18 | 2026-10-02 |
| 66.186.162.0/24 | AS21547FirstLight Networks, LLC | United States | Valid | 18 | 2026-10-02 |
| 66.186.163.0/24 | AS21547FirstLight Networks, LLC | United States | Valid | 18 | 2026-10-02 |
| 66.186.167.0/24 | AS13536FirstLight Networks, LLC | United States | Valid | 18 | 2026-10-02 |
| 66.186.171.0/24 | AS21547FirstLight Networks, LLC | United States | Valid | 18 | 2026-10-02 |
| 66.186.173.0/24 | AS21547FirstLight Networks, LLC | United States | Valid | 18 | 2026-10-02 |
| 66.186.176.0/24 | AS21547FirstLight Networks, LLC | United States | Valid | 18 | 2026-10-02 |
| 66.186.177.0/24 | AS401728First Commonwealth Federal Credit Union | United States | Valid | 18 | 2026-10-02 |
| 66.186.184.0/24 | AS21547FirstLight Networks, LLC | United States | Valid | 18 | 2026-10-02 |
| 66.186.188.0/24 | AS21547FirstLight Networks, LLC | United States | Valid | 18 | 2026-10-02 |
| 66.186.192.0/23 | AS19151BroadbandONE, LLC | United States | Not found | 17 | 2026-10-02 |
| 66.186.196.0/23 | AS19151BroadbandONE, LLC | United States | Not found | 17 | 2026-10-02 |
| 66.186.198.0/23 | AS21183Vodafone Albania Sh.A. | Albania | Valid | 17 | 2026-10-02 |
| 66.186.198.0/24 | AS21183Vodafone Albania Sh.A. | Albania | Valid | 17 | 2026-10-02 |
| 66.186.199.0/24 | AS21183Vodafone Albania Sh.A. | Albania | Valid | 17 | 2026-10-02 |
| 66.186.200.0/22 | AS393552Longmont Power & Communications | United States | Not found | 18 | 2026-10-02 |
| 66.186.204.0/24 | AS22639Cooptel Coop de Telecommunication | Canada | Not found | 18 | 2026-10-02 |
| 66.186.205.0/24 | AS22639Cooptel Coop de Telecommunication | Canada | Not found | 18 | 2026-10-02 |
| 66.186.206.0/24 | AS30071TowardEX Technologies International, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.186.207.0/24 | AS22639Cooptel Coop de Telecommunication | Canada | Not found | 18 | 2026-10-02 |
| 66.186.208.0/20 | AS393552Longmont Power & Communications | United States | Not found | 18 | 2026-10-02 |
| 66.186.212.0/23 | AS393552Longmont Power & Communications | United States | Not found | 18 | 2026-10-02 |
| 66.186.224.0/19 | AS5009REV | United States | 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, 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.