65,536 routable1 AS
/16 subnet
221.1.0.0/16
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
1
country
1
announcing AS
2
announced prefixes
372
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- China65,536 · 100.00%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS4837CHINA UNICOM China169 Backbone65,536 · 100.00%
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 IP1010.15%
- 0.42%
- 0.00%
- None here
- None here
- None here
- None here
- Hosting IP2560.39%
- None here
- Carrier IP64,51298.44%
- None here
- None here
- SSH IP1260.19%
- 0.00%
- 0.18%
- Web IP550.08%
- 1.21%
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 |
|---|---|---|---|---|---|
| 221.1.73.0/24 | AS4837CHINA UNICOM China169 Backbone | China | Valid | 17 | 2026-10-02 |
| 221.1.209.0/24 | AS4837CHINA UNICOM China169 Backbone | China | Valid | 17 | 2026-10-02 |
Every /24 inside it
| 221.1.0.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.1.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.2.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.3.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.4.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.5.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.6.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.7.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.8.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.9.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 4 | 0 | 1.56% |
| 221.1.10.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.11.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.12.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.13.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.14.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.15.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.16.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.17.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.18.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.19.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.20.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.21.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.22.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.23.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 4 | 0 | 1.56% |
| 221.1.24.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.25.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.26.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.27.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.28.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.29.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.30.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.31.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.32.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.33.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.34.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 17 | 0 | 6.64% |
| 221.1.35.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 11 | 0 | 4.30% |
| 221.1.36.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.37.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.38.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.39.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.40.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.41.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.42.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.43.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.44.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.45.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.46.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.47.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.48.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.49.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.50.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.51.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.52.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 20 | 0 | 7.81% |
| 221.1.53.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 17 | 0 | 6.64% |
| 221.1.54.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.55.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.56.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.57.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.58.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.59.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.60.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.61.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.62.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.63.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.64.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.65.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.66.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 18 | 0 | 7.03% |
| 221.1.67.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 9 | 0 | 3.52% |
| 221.1.68.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.69.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.70.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.71.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.72.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.73.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.74.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.75.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 256 | 100.00% |
| 221.1.76.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.77.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.78.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.79.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.80.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 4 | 0 | 1.56% |
| 221.1.81.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.82.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 4 | 0 | 1.56% |
| 221.1.83.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.84.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.85.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.86.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.87.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.88.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.89.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.90.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.91.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.92.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.93.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.94.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.95.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.96.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 4 | 0 | 1.56% |
| 221.1.97.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.98.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 5 | 0 | 1.95% |
| 221.1.99.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.100.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.101.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.102.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.103.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.104.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.105.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 7 | 0 | 2.73% |
| 221.1.106.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 4 | 0 | 1.56% |
| 221.1.107.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.108.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.109.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.110.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.111.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.112.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 4 | 0 | 1.56% |
| 221.1.113.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 4 | 0 | 1.56% |
| 221.1.114.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 5 | 0 | 1.95% |
| 221.1.115.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.116.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 4 | 0 | 1.56% |
| 221.1.117.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 7 | 0 | 2.73% |
| 221.1.118.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.119.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.120.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.121.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.122.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.123.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.124.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.125.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.126.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.127.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.128.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.129.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.130.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.131.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.132.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.133.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.134.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.135.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.136.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.137.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.138.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.139.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.140.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.141.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.142.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.143.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.144.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.145.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.146.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.147.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.148.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.149.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.150.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 5 | 0 | 1.95% |
| 221.1.151.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.152.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.153.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.154.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.155.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.156.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.157.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.158.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.159.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.160.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.161.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 8 | 0 | 3.13% |
| 221.1.162.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.163.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.164.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.165.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.166.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.167.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.168.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.169.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.170.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.171.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 4 | 0 | 1.56% |
| 221.1.172.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.173.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.174.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.175.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.176.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.177.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.178.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.179.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.180.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.181.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.182.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.183.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.184.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.185.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.186.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.187.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.188.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.189.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.190.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.191.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.192.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.193.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.194.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.195.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.196.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.197.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.198.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.199.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.200.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.201.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 5 | 0 | 1.95% |
| 221.1.202.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 4 | 0 | 1.56% |
| 221.1.203.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.204.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.205.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.206.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.207.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 5 | 0 | 1.95% |
| 221.1.208.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 4 | 0 | 1.56% |
| 221.1.209.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 4 | 0 | 1.56% |
| 221.1.210.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.211.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.212.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.213.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.214.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.215.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.216.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 4 | 0 | 1.56% |
| 221.1.217.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 5 | 0 | 1.95% |
| 221.1.218.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 3 | 0 | 1.17% |
| 221.1.219.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.220.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.221.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.222.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.223.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.224.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.225.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.226.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.227.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.228.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.229.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.230.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.231.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.232.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.233.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.234.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.235.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.236.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.237.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.238.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 6 | 0 | 2.34% |
| 221.1.239.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.240.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.241.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.242.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.243.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.244.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 1 | 0 | 0.39% |
| 221.1.245.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.246.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 2 | 0 | 0.78% |
| 221.1.247.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.248.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.249.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.250.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.251.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.252.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.253.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.254.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
| 221.1.255.0/24 | China | AS4837CHINA UNICOM China169 Backbone | 0 | 0 | 0.00% |
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.