65,536 routable7 ASes
/16 subnet
66.39.0.0/16
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
2
countries
7
announcing ASes
28
announced prefixes
4,220
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States65,280 · 99.61%
- Canada256 · 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.
- VPN IP4,2136.43%
- 0.01%
- None here
- None here
- None here
- None here
- None here
- Hosting IP40,96062.50%
- 0.01%
- None here
- None here
- None here
- SSH IP12,89419.67%
- SMTP IP7,23011.03%
- 0.04%
- Web IP12,82319.57%
- 0.00%
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 |
|---|---|---|---|---|---|
| 66.39.0.0/17 | AS7859pair Networks | United States | Valid | 17 | 2026-10-02 |
| 66.39.128.0/19 | AS7859pair Networks | United States | Valid | 17 | 2026-10-02 |
| 66.39.160.0/19 | AS27008BendTel | United States | Valid | 18 | 2026-10-02 |
| 66.39.186.0/23 | AS6653Vero Broadband | United States | Valid | 18 | 2026-10-02 |
| 66.39.192.0/20 | AS1421WANSecurity, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.39.195.0/24 | AS1421WANSecurity, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.39.200.0/24 | AS1421WANSecurity, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.39.201.0/24 | AS1421WANSecurity, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.39.202.0/24 | AS1421WANSecurity, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.39.203.0/24 | AS1421WANSecurity, Inc. | United States | Valid | 18 | 2026-10-02 |
| 66.39.204.0/22 | AS1421WANSecurity, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.39.208.0/20 | AS1421WANSecurity, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.39.208.0/24 | AS16740DOXX.NET CORPORATION | United States | Valid | 17 | 2026-10-02 |
| 66.39.209.0/24 | AS1421WANSecurity, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.39.210.0/24 | AS1421WANSecurity, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.39.213.0/24 | AS1421WANSecurity, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.39.222.0/23 | AS1421WANSecurity, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.39.224.0/23 | AS53833Ionia County ISD | United States | Valid | 18 | 2026-10-02 |
| 66.39.226.0/23 | AS53833Ionia County ISD | United States | Valid | 18 | 2026-10-02 |
| 66.39.228.0/24 | AS53833Ionia County ISD | United States | Valid | 18 | 2026-10-02 |
| 66.39.229.0/24 | AS22974Charter Communications LLC | United States | Valid | 18 | 2026-10-02 |
| 66.39.230.0/24 | AS53833Ionia County ISD | United States | Valid | 18 | 2026-10-02 |
| 66.39.231.0/24 | AS53833Ionia County ISD | United States | Valid | 18 | 2026-10-02 |
| 66.39.232.0/21 | AS53833Ionia County ISD | United States | Valid | 18 | 2026-10-02 |
| 66.39.248.0/23 | AS53833Ionia County ISD | United States | Valid | 18 | 2026-10-02 |
| 66.39.250.0/23 | AS53833Ionia County ISD | United States | Valid | 18 | 2026-10-02 |
| 66.39.252.0/24 | AS53833Ionia County ISD | United States | Valid | 18 | 2026-10-02 |
| 66.39.255.0/24 | AS53833Ionia County ISD | United States | Valid | 18 | 2026-10-02 |
Every /24 inside it
00 · Evaluate
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01 · License
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