65,536 routable29 ASes
/16 subnet
104.251.0.0/16
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
29
announcing ASes
98
announced prefixes
2,907
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States51,044 · 77.89%
- Japan6,144 · 9.38%
- Canada4,508 · 6.88%
- Hong Kong1,280 · 1.95%
- Switzerland1,024 · 1.56%
- Poland768 · 1.17%
- Singapore512 · 0.78%
- Sweden256 · 0.39%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS4922Shenandoah Cable Television LLC4,096 · 6.25%
- AS6461Zayo Bandwidth4,096 · 6.25%
- AS23089Hotwire Communications4,096 · 6.25%
- AS26827EPB Fiber Optics4,096 · 6.25%
- AS26932BRAVO TELECOM4,096 · 6.25%
- AS32567GameStop, Inc.4,096 · 6.25%
- AS131926Cable Television Saiki Co. , Ltd.4,096 · 6.25%
- AS394727Nodisto IT, LLC3,840 · 5.86%
- AS12228GENESISCARE USA OF FLORIDA, LLC3,072 · 4.69%
- AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited2,816 · 4.30%
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 IP9501.45%
- Residential Proxy IP1,9853.03%
- 0.01%
- 0.01%
- 0.04%
- None here
- None here
- Hosting IP16,12624.61%
- None here
- Carrier IP1,7922.73%
- None here
- None here
- SSH IP1,5702.40%
- SMTP IP2060.31%
- 0.37%
- Web IP4,1416.32%
- 0.59%
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 |
|---|---|---|---|---|---|
| 104.251.0.0/20 | AS32567GameStop, Inc. | United States | Not found | 17 | 2026-10-02 |
| 104.251.0.0/23 | AS32567GameStop, Inc. | United States | Not found | 17 | 2026-10-02 |
| 104.251.1.0/24 | AS32567GameStop, Inc. | United States | Not found | 17 | 2026-10-02 |
| 104.251.2.0/23 | AS32567GameStop, Inc. | United States | Not found | 17 | 2026-10-02 |
| 104.251.4.0/23 | AS32567GameStop, Inc. | United States | Not found | 17 | 2026-10-02 |
| 104.251.4.0/24 | AS32567GameStop, Inc. | United States | Not found | 17 | 2026-10-02 |
| 104.251.16.0/21 | AS12228GENESISCARE USA OF FLORIDA, LLC | United States | Not found | 17 | 2026-10-02 |
| 104.251.24.0/22 | AS12228GENESISCARE USA OF FLORIDA, LLC | United States | Not found | 17 | 2026-10-02 |
| 104.251.32.0/20 | AS26932BRAVO TELECOM | Canada | Valid | 17 | 2026-10-02 |
| 104.251.48.0/21 | AS22552eSited Solutions | United States | Valid | 17 | 2026-10-02 |
| 104.251.56.0/21 | AS9712INet Technologies Co., Ltd. | United States | Valid | 18 | 2026-10-02 |
| 104.251.64.0/20 | AS4922Shenandoah Cable Television LLC | United States | Not found | 4 | 2026-10-02 |
| 104.251.64.0/21 | AS4922Shenandoah Cable Television LLC | United States | Valid | 17 | 2026-10-02 |
| 104.251.72.0/22 | AS4922Shenandoah Cable Television LLC | United States | Valid | 17 | 2026-10-02 |
| 104.251.76.0/24 | AS4922Shenandoah Cable Television LLC | United States | Valid | 17 | 2026-10-02 |
| 104.251.77.0/24 | AS4922Shenandoah Cable Television LLC | United States | Valid | 17 | 2026-10-02 |
| 104.251.78.0/24 | AS4922Shenandoah Cable Television LLC | United States | Valid | 17 | 2026-10-02 |
| 104.251.79.0/24 | AS4922Shenandoah Cable Television LLC | United States | Valid | 17 | 2026-10-02 |
| 104.251.80.0/24 | AS5650Verizon Business | United States | Valid | 17 | 2026-10-02 |
| 104.251.81.0/24 | AS5650Verizon Business | United States | Valid | 17 | 2026-10-02 |
| 104.251.82.0/24 | AS3257GTT Communications Inc. | United States | Valid | 17 | 2026-10-02 |
| 104.251.83.0/24 | AS9009M247 Europe SRL | Poland | Valid | 17 | 2026-10-02 |
| 104.251.84.0/24 | AS5650Verizon Business | United States | Valid | 17 | 2026-10-02 |
| 104.251.85.0/24 | AS5650Verizon Business | United States | Valid | 17 | 2026-10-02 |
| 104.251.86.0/24 | AS5650Verizon Business | United States | Valid | 17 | 2026-10-02 |
| 104.251.87.0/24 | AS46261QuickPacket, LLC | United States | Valid | 17 | 2026-10-02 |
| 104.251.88.0/24 | AS9009M247 Europe SRL | Poland | Valid | 17 | 2026-10-02 |
| 104.251.89.0/24 | AS5650Verizon Business | United States | Valid | 17 | 2026-10-02 |
| 104.251.90.0/24 | AS3257GTT Communications Inc. | United States | Valid | 17 | 2026-10-02 |
| 104.251.91.0/24 | AS5650Verizon Business | United States | Valid | 17 | 2026-10-02 |
| 104.251.92.0/24 | AS5650Verizon Business | United States | Valid | 17 | 2026-10-02 |
| 104.251.93.0/24 | AS5650Verizon Business | United States | Valid | 17 | 2026-10-02 |
| 104.251.94.0/24 | AS9009M247 Europe SRL | Sweden | Valid | 17 | 2026-10-02 |
| 104.251.95.0/24 | AS9009M247 Europe SRL | Poland | Valid | 17 | 2026-10-02 |
| 104.251.96.0/20 | AS6461Zayo Bandwidth | United States | Valid | 17 | 2026-10-02 |
| 104.251.112.0/24 | AS36236NetActuate, Inc | United States | Not found | 17 | 2026-10-02 |
| 104.251.113.0/24 | AS20303BAM Broadband Opco, LLC | United States | Not found | 5 | 2026-10-02 |
| 104.251.115.0/24 | AS143971st Class Hosting, LLC | United States | Not found | 1 | 2026-10-02 |
| 104.251.116.0/24 | AS143971st Class Hosting, LLC | United States | Not found | 17 | 2026-10-02 |
| 104.251.117.0/24 | AS143971st Class Hosting, LLC | United States | Not found | 17 | 2026-10-02 |
| 104.251.118.0/24 | AS143971st Class Hosting, LLC | United States | Valid | 17 | 2026-10-02 |
| 104.251.119.0/24 | AS3043Amphibian Media Corporation | United States | Valid | 5 | 2026-10-02 |
| 104.251.120.0/24 | AS3043Amphibian Media Corporation | United States | Valid | 5 | 2026-10-02 |
| 104.251.121.0/24 | AS143971st Class Hosting, LLC | United States | Not found | 1 | 2026-10-02 |
| 104.251.122.0/23 | AS143151GSERVERS, LLC | United States | Not found | 18 | 2026-10-02 |
| 104.251.124.0/24 | AS143971st Class Hosting, LLC | United States | Valid | 17 | 2026-10-02 |
| 104.251.125.0/24 | AS143971st Class Hosting, LLC | United States | Valid | 17 | 2026-10-02 |
| 104.251.126.0/24 | AS143971st Class Hosting, LLC | United States | Valid | 17 | 2026-10-02 |
| 104.251.127.0/24 | AS143971st Class Hosting, LLC | United States | Valid | 17 | 2026-10-02 |
| 104.251.128.0/20 | AS23089Hotwire Communications | United States | Not found | 18 | 2026-10-02 |
| 104.251.136.0/22 | AS23089Hotwire Communications | United States | Not found | 17 | 2026-10-02 |
| 104.251.144.0/20 | AS131926Cable Television Saiki Co. , Ltd. | Japan | Valid | 17 | 2026-10-02 |
| 104.251.160.0/22 | AS393950Xiber | United States | Valid | 18 | 2026-10-02 |
| 104.251.164.0/24 | AS393950Xiber | United States | Valid | 17 | 2026-10-12 |
| 104.251.168.0/22 | AS393950Xiber | United States | Valid | 18 | 2026-10-02 |
| 104.251.172.0/23 | AS397449Haywire | United States | Not found | 17 | 2026-10-02 |
| 104.251.174.0/23 | AS393950Xiber | United States | Valid | 18 | 2026-10-02 |
| 104.251.176.0/22 | AS214916INIsmart Technology Ltd. | United States | Valid | 17 | 2026-10-02 |
| 104.251.180.0/22 | AS402253SKN Subnet & Telecom Ltd | Switzerland | Not found | 17 | 2026-10-02 |
| 104.251.184.0/24 | AS394737ANTS-Technology | United States | Valid | 17 | 2026-10-02 |
| 104.251.185.0/24 | AS394737ANTS-Technology | United States | Valid | 17 | 2026-10-02 |
| 104.251.186.0/24 | AS394737ANTS-Technology | United States | Valid | 17 | 2026-10-02 |
| 104.251.187.0/24 | AS394737ANTS-Technology | United States | Valid | 17 | 2026-10-02 |
| 104.251.188.0/22 | AS397376IFN | United States | Valid | 18 | 2026-10-02 |
| 104.251.208.0/24 | AS394727Nodisto IT, LLC | United States | Not found | 17 | 2026-10-02 |
| 104.251.209.0/24 | AS394727Nodisto IT, LLC | United States | Not found | 18 | 2026-10-02 |
| 104.251.210.0/24 | AS394727Nodisto IT, LLC | United States | Not found | 18 | 2026-10-02 |
| 104.251.211.0/24 | AS394727Nodisto IT, LLC | United States | Not found | 18 | 2026-10-02 |
| 104.251.212.0/24 | AS394727Nodisto IT, LLC | United States | Not found | 18 | 2026-10-02 |
| 104.251.213.0/24 | AS394727Nodisto IT, LLC | United States | Not found | 18 | 2026-10-02 |
| 104.251.214.0/24 | AS29802HIVELOCITY, Inc. | United States | Not found | 18 | 2026-10-02 |
| 104.251.215.0/24 | AS394727Nodisto IT, LLC | United States | Not found | 18 | 2026-10-02 |
| 104.251.216.0/24 | AS394727Nodisto IT, LLC | United States | Not found | 18 | 2026-10-02 |
| 104.251.217.0/24 | AS394727Nodisto IT, LLC | United States | Not found | 18 | 2026-10-02 |
| 104.251.218.0/24 | AS394727Nodisto IT, LLC | United States | Not found | 18 | 2026-10-02 |
| 104.251.219.0/24 | AS394727Nodisto IT, LLC | United States | Not found | 18 | 2026-10-02 |
| 104.251.220.0/24 | AS394727Nodisto IT, LLC | United States | Not found | 18 | 2026-10-02 |
| 104.251.221.0/24 | AS394727Nodisto IT, LLC | United States | Not found | 18 | 2026-10-02 |
| 104.251.222.0/24 | AS394727Nodisto IT, LLC | United States | Not found | 18 | 2026-10-02 |
| 104.251.223.0/24 | AS394727Nodisto IT, LLC | United States | Not found | 18 | 2026-10-02 |
| 104.251.224.0/24 | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | Hong Kong | Valid | 17 | 2026-10-02 |
| 104.251.225.0/24 | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | Hong Kong | Valid | 17 | 2026-10-02 |
| 104.251.226.0/24 | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | Hong Kong | Valid | 17 | 2026-10-02 |
| 104.251.227.0/24 | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | Hong Kong | Valid | 17 | 2026-10-02 |
| 104.251.228.0/24 | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | Japan | Valid | 17 | 2026-10-02 |
| 104.251.229.0/24 | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | Japan | Valid | 17 | 2026-10-02 |
| 104.251.230.0/24 | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | Japan | Valid | 17 | 2026-10-02 |
| 104.251.231.0/24 | AS400618Prime Security Corp. | Japan | Valid | 17 | 2026-10-02 |
| 104.251.232.0/24 | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | Singapore | Valid | 16 | 2026-10-02 |
| 104.251.233.0/24 | AS400618Prime Security Corp. | Japan | Valid | 17 | 2026-10-02 |
| 104.251.234.0/24 | AS400618Prime Security Corp. | Japan | Valid | 17 | 2026-10-02 |
| 104.251.235.0/24 | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | Singapore | Valid | 17 | 2026-10-02 |
| 104.251.236.0/24 | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | Hong Kong | Valid | 17 | 2026-10-02 |
| 104.251.237.0/24 | AS140042Zhipinshang (Hongkong) Electron Communication Technology Limited | United States | Valid | 17 | 2026-10-02 |
| 104.251.238.0/23 | AS400618Prime Security Corp. | Japan | Valid | 17 | 2026-10-02 |
| 104.251.238.0/24 | AS400618Prime Security Corp. | Japan | Valid | 13 | 2026-10-02 |
| 104.251.239.0/24 | AS400618Prime Security Corp. | Japan | Valid | 13 | 2026-10-02 |
| 104.251.240.0/20 | AS26827EPB Fiber Optics | 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.