65,536 routable16 ASes
/16 subnet
66.81.0.0/16
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
16
countries
16
announcing ASes
93
announced prefixes
5,542
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States51,643 · 78.80%
- Spain8,196 · 12.51%
- British Virgin Islands3,598 · 5.49%
- Italy2,052 · 3.13%
- Hong Kong13 · 0.02%
- United Arab Emirates8 · 0.01%
- Canada6 · 0.01%
- Ireland6 · 0.01%
- New Zealand5 · 0.01%
- India3 · 0.00%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS14265TPx Communications26,112 · 39.84%
- AS15704XTRA TELECOM S.A.8,192 · 12.50%
- AS40034Confluence Networks Inc3,584 · 5.47%
- AS40627RingCentral Inc3,072 · 4.69%
- AS11915TPx Communications2,304 · 3.52%
- AS27022Siyeh Corporation2,048 · 3.13%
- AS63178Mid-Plains Rural Telephone Cooperative, Inc.2,048 · 3.13%
- AS207054FLYNET SRL2,048 · 3.13%
- AS19864HFA Specialty Assets LLC1,024 · 1.56%
- AS634305x5 Telecom1,024 · 1.56%
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 IP4070.62%
- Residential Proxy IP5,1467.85%
- 0.00%
- 0.03%
- 0.00%
- None here
- None here
- Hosting IP3,8725.91%
- CDN IP3090.47%
- None here
- None here
- Anycast IP4,6087.03%
- SSH IP400.06%
- 0.00%
- 0.41%
- Web IP1,0821.65%
- BitTorrent IP2,5203.85%
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 |
|---|---|---|---|---|---|
| 66.81.2.0/23 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.5.0/24 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.6.0/24 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.8.0/24 | AS16509Amazon.com, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.81.9.0/24 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.10.0/23 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.12.0/23 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.16.0/21 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.24.0/22 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.28.0/23 | AS19864HFA Specialty Assets LLC | United States | Not found | 17 | 2026-10-02 |
| 66.81.30.0/23 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.36.0/23 | AS19864HFA Specialty Assets LLC | United States | Valid | 18 | 2026-10-02 |
| 66.81.38.0/23 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.48.0/23 | AS11915TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.56.0/21 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.56.0/23 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.58.0/23 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.60.0/23 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.64.0/20 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.80.0/24 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.81.0/24 | AS14618Amazon.com, Inc. | United States | Not found | 18 | 2026-10-02 |
| 66.81.82.0/23 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.88.0/22 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.92.0/23 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.94.0/24 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.96.0/22 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.100.0/23 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.102.0/24 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.106.0/23 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.108.0/22 | AS11915TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.112.0/21 | AS63178Mid-Plains Rural Telephone Cooperative, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.81.113.0/24 | AS63178Mid-Plains Rural Telephone Cooperative, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.81.114.0/24 | AS63178Mid-Plains Rural Telephone Cooperative, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.81.124.0/22 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.128.0/22 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.133.0/24 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.134.0/23 | AS11915TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.136.0/21 | AS27022Siyeh Corporation | United States | Valid | 18 | 2026-10-02 |
| 66.81.136.0/23 | AS27022Siyeh Corporation | United States | Valid | 18 | 2026-10-02 |
| 66.81.138.0/24 | AS27022Siyeh Corporation | United States | Valid | 18 | 2026-10-02 |
| 66.81.140.0/23 | AS27022Siyeh Corporation | United States | Valid | 18 | 2026-10-02 |
| 66.81.142.0/24 | AS27022Siyeh Corporation | United States | Valid | 18 | 2026-10-02 |
| 66.81.144.0/21 | AS207054FLYNET SRL | Italy | Valid | 17 | 2026-10-02 |
| 66.81.152.0/22 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.156.0/23 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.158.0/24 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.160.0/21 | AS15704XTRA TELECOM S.A. | Spain | Valid | 17 | 2026-10-02 |
| 66.81.168.0/21 | AS15704XTRA TELECOM S.A. | Spain | Valid | 17 | 2026-10-02 |
| 66.81.176.0/21 | AS15704XTRA TELECOM S.A. | Spain | Valid | 17 | 2026-10-02 |
| 66.81.184.0/21 | AS15704XTRA TELECOM S.A. | Spain | Valid | 17 | 2026-10-02 |
| 66.81.192.0/24 | AS40034Confluence Networks Inc | British Virgin Islands | Not found | 18 | 2026-10-02 |
| 66.81.193.0/24 | AS40034Confluence Networks Inc | British Virgin Islands | Not found | 17 | 2026-10-02 |
| 66.81.195.0/24 | AS40034Confluence Networks Inc | British Virgin Islands | Not found | 18 | 2026-10-02 |
| 66.81.196.0/24 | AS40034Confluence Networks Inc | British Virgin Islands | Not found | 17 | 2026-10-02 |
| 66.81.197.0/24 | AS40034Confluence Networks Inc | British Virgin Islands | Not found | 17 | 2026-10-02 |
| 66.81.198.0/24 | AS40034Confluence Networks Inc | British Virgin Islands | Not found | 17 | 2026-10-02 |
| 66.81.199.0/24 | AS40034Confluence Networks Inc | British Virgin Islands | Not found | 18 | 2026-10-02 |
| 66.81.200.0/24 | AS40034Confluence Networks Inc | British Virgin Islands | Not found | 17 | 2026-10-02 |
| 66.81.201.0/24 | AS40034Confluence Networks Inc | British Virgin Islands | Not found | 17 | 2026-10-02 |
| 66.81.202.0/24 | AS40034Confluence Networks Inc | British Virgin Islands | Not found | 17 | 2026-10-02 |
| 66.81.203.0/24 | AS40676Psychz Networks | British Virgin Islands | Valid | 17 | 2026-10-02 |
| 66.81.204.0/24 | AS40034Confluence Networks Inc | British Virgin Islands | Not found | 17 | 2026-10-02 |
| 66.81.205.0/24 | AS40034Confluence Networks Inc | British Virgin Islands | Not found | 17 | 2026-10-02 |
| 66.81.206.0/24 | AS40034Confluence Networks Inc | British Virgin Islands | Not found | 17 | 2026-10-02 |
| 66.81.207.0/24 | AS40034Confluence Networks Inc | British Virgin Islands | Not found | 17 | 2026-10-02 |
| 66.81.208.0/22 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.212.0/24 | AS634305x5 Telecom | United States | Not found | 17 | 2026-10-02 |
| 66.81.213.0/24 | AS634305x5 Telecom | United States | Not found | 17 | 2026-10-02 |
| 66.81.214.0/24 | AS634305x5 Telecom | United States | Not found | 17 | 2026-10-02 |
| 66.81.215.0/24 | AS634305x5 Telecom | United States | Not found | 17 | 2026-10-02 |
| 66.81.216.0/24 | AS1331448x8, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.81.217.0/24 | AS1331448x8, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.81.220.0/24 | AS449658x8 Inc | United States | Not found | 17 | 2026-10-02 |
| 66.81.224.0/23 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.226.0/24 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.227.0/24 | AS16509Amazon.com, Inc. | United States | Not found | 17 | 2026-10-02 |
| 66.81.228.0/22 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.231.0/24 | AS11915TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.232.0/22 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.236.0/24 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.237.0/24 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.238.0/24 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.239.0/24 | AS14265TPx Communications | United States | Not found | 17 | 2026-10-02 |
| 66.81.240.0/20 | AS40627RingCentral Inc | United States | Valid | 17 | 2026-10-02 |
| 66.81.240.0/24 | AS40627RingCentral Inc | United States | Valid | 17 | 2026-10-02 |
| 66.81.241.0/24 | AS16509Amazon.com, Inc. | United States | Valid | 17 | 2026-10-02 |
| 66.81.244.0/23 | AS40627RingCentral Inc | United States | Valid | 17 | 2026-10-02 |
| 66.81.246.0/24 | AS40627RingCentral Inc | United States | Valid | 17 | 2026-10-02 |
| 66.81.247.0/24 | AS209242Cloudflare London, LLC | United States | Valid | 18 | 2026-10-02 |
| 66.81.250.0/23 | AS40627RingCentral Inc | United States | Valid | 17 | 2026-10-02 |
| 66.81.252.0/23 | AS40627RingCentral Inc | United States | Valid | 17 | 2026-10-02 |
| 66.81.254.0/24 | AS14618Amazon.com, Inc. | United States | Valid | 18 | 2026-10-02 |
| 66.81.255.0/24 | AS209242Cloudflare London, LLC | United States | Valid | 18 | 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.