Skip to content
VPNDetection
Log inGet a free API key
HomeAll IP Ranges121.0.0.0/8121.200.0.0/16
16,166 flagged8 datasets
/16 subnet

121.200.0.0/16

Browse all /24 subnets inside this subnet, down to the individual addresses. Click on any /24 CIDR entry to jump to its address list.

121.199.0.0/16121.201.0.0/16
121.200.0.0/24Hosting100.00%0256100.00%11 / 8
121.200.1.0/24—000.00%00 / 8
121.200.2.0/24—000.00%00 / 8
121.200.3.0/24—000.00%00 / 8
121.200.4.0/24Residential Proxy100.00%232090.63%352 / 8
121.200.5.0/24Residential Proxy100.00%231090.23%302 / 8
121.200.6.0/24Residential Proxy100.00%223087.11%322 / 8
121.200.7.0/24Residential Proxy100.00%232090.63%382 / 8
121.200.8.0/24VPN63.64%11256100.00%53 / 8
121.200.9.0/24VPN63.64%1104.30%52 / 8
121.200.10.0/24VPN83.33%12256100.00%43 / 8
121.200.11.0/24VPN81.82%1104.30%32 / 8
121.200.12.0/24VPN53.33%1505.86%82 / 8
121.200.13.0/24VPN57.14%702.73%42 / 8
121.200.14.0/24VPN71.43%7256100.00%33 / 8
121.200.15.0/24VPN50.00%1405.47%82 / 8
121.200.16.0/24VPN66.67%9256100.00%43 / 8
121.200.17.0/24VPN55.56%903.52%52 / 8
121.200.18.0/24VPN50.00%803.13%52 / 8
121.200.19.0/24VPN73.33%1505.86%42 / 8
121.200.20.0/24VPN62.50%803.13%52 / 8
121.200.21.0/24VPN62.50%16256100.00%63 / 8
121.200.22.0/24VPN83.33%18256100.00%23 / 8
121.200.23.0/24VPN83.33%6256100.00%23 / 8
121.200.24.0/24VPN90.91%44256100.00%53 / 8
121.200.25.0/24VPN93.10%29256100.00%33 / 8
121.200.26.0/24VPN91.67%36256100.00%63 / 8
121.200.27.0/24VPN90.32%31256100.00%53 / 8
121.200.28.0/24VPN78.57%28010.94%62 / 8
121.200.29.0/24VPN95.00%40256100.00%53 / 8
121.200.30.0/24VPN89.66%29256100.00%73 / 8
121.200.31.0/24VPN90.32%31256100.00%43 / 8
121.200.32.0/24VPN94.12%34256100.00%63 / 8
121.200.33.0/24VPN97.30%37256100.00%33 / 8
121.200.34.0/24VPN100.00%23256100.00%32 / 8
121.200.35.0/24Hosting100.00%0256100.00%11 / 8
121.200.36.0/24VPN88.89%27256100.00%43 / 8
121.200.37.0/24Residential Proxy100.00%2256100.00%32 / 8
121.200.38.0/24VPN100.00%2256100.00%12 / 8
121.200.39.0/24VPN100.00%7256100.00%22 / 8
121.200.40.0/24VPN94.12%17256100.00%33 / 8
121.200.41.0/24VPN100.00%17256100.00%12 / 8
121.200.42.0/24Hosting100.00%0256100.00%11 / 8
121.200.43.0/24Hosting100.00%0256100.00%11 / 8
121.200.44.0/24Hosting100.00%0256100.00%11 / 8
121.200.45.0/24Hosting100.00%0256100.00%11 / 8
121.200.46.0/24VPN100.00%4256100.00%12 / 8
121.200.47.0/24VPN100.00%21256100.00%22 / 8
121.200.48.0/24Residential Proxy51.16%43256100.00%123 / 8
121.200.49.0/24VPN65.00%20256100.00%74 / 8
121.200.50.0/24VPN82.14%28256100.00%63 / 8
121.200.51.0/24VPN94.44%1807.03%42 / 8
121.200.52.0/24Residential Proxy55.26%38256100.00%124 / 8
121.200.53.0/24VPN89.66%29256100.00%44 / 8
121.200.54.0/24Residential Proxy87.23%47256100.00%203 / 8
121.200.55.0/24VPN60.71%28256100.00%73 / 8
121.200.56.0/24—000.00%00 / 8
121.200.57.0/24VPN100.00%100.39%11 / 8
121.200.58.0/24—000.00%00 / 8
121.200.59.0/24VPN100.00%100.39%11 / 8
121.200.60.0/24VPN80.77%26256100.00%53 / 8
121.200.61.0/24VPN78.57%14256100.00%33 / 8
121.200.62.0/24Residential Proxy62.79%43256100.00%143 / 8
121.200.63.0/24VPN94.74%38256100.00%53 / 8
121.200.64.0/24Residential Proxy100.00%100.39%11 / 8
121.200.65.0/24—000.00%00 / 8
121.200.66.0/24Residential Proxy100.00%100.39%11 / 8
121.200.67.0/24Residential Proxy100.00%100.39%11 / 8
121.200.68.0/24—000.00%00 / 8
121.200.69.0/24Residential Proxy100.00%100.39%11 / 8
121.200.70.0/24—000.00%00 / 8
121.200.71.0/24Residential Proxy100.00%100.39%11 / 8
121.200.72.0/24—000.00%00 / 8
121.200.73.0/24VPN100.00%100.39%11 / 8
121.200.74.0/24—000.00%00 / 8
121.200.75.0/24VPN100.00%100.39%11 / 8
121.200.76.0/24Residential Proxy100.00%100.39%11 / 8
121.200.77.0/24—000.00%00 / 8
121.200.78.0/24—000.00%00 / 8
121.200.79.0/24—000.00%00 / 8
121.200.80.0/24—000.00%00 / 8
121.200.81.0/24Residential Proxy100.00%100.39%11 / 8
121.200.82.0/24VPN50.00%200.78%22 / 8
121.200.83.0/24—000.00%00 / 8
121.200.84.0/24—000.00%00 / 8
121.200.85.0/24VPN100.00%100.39%11 / 8
121.200.86.0/24VPN100.00%100.39%11 / 8
121.200.87.0/24VPN100.00%2256100.00%12 / 8
121.200.88.0/24—000.00%00 / 8
121.200.89.0/24Residential Proxy100.00%200.78%32 / 8
121.200.90.0/24Residential Proxy100.00%100.39%11 / 8
121.200.91.0/24—000.00%00 / 8
121.200.92.0/24Residential Proxy100.00%100.39%11 / 8
121.200.93.0/24Residential Proxy100.00%100.39%11 / 8
121.200.94.0/24—000.00%00 / 8
121.200.95.0/24—000.00%00 / 8
121.200.96.0/24—000.00%00 / 8
121.200.97.0/24—000.00%00 / 8
121.200.98.0/24—000.00%00 / 8
121.200.99.0/24Residential Proxy100.00%100.39%11 / 8
121.200.100.0/24VPN75.00%4256100.00%23 / 8
121.200.101.0/24—000.00%00 / 8
121.200.102.0/24—000.00%00 / 8
121.200.103.0/24—000.00%00 / 8
121.200.104.0/24—000.00%00 / 8
121.200.105.0/24VPN100.00%200.78%11 / 8
121.200.106.0/24—000.00%00 / 8
121.200.107.0/24VPN100.00%100.39%11 / 8
121.200.108.0/24—000.00%00 / 8
121.200.109.0/24—000.00%00 / 8
121.200.110.0/24—000.00%00 / 8
121.200.111.0/24—000.00%00 / 8
121.200.112.0/24VPN100.00%100.39%11 / 8
121.200.113.0/24Residential Proxy100.00%100.39%11 / 8
121.200.114.0/24—000.00%00 / 8
121.200.115.0/24—000.00%00 / 8
121.200.116.0/24—000.00%00 / 8
121.200.117.0/24Residential Proxy100.00%100.39%11 / 8
121.200.118.0/24—000.00%00 / 8
121.200.119.0/24—000.00%00 / 8
121.200.120.0/24—000.00%00 / 8
121.200.121.0/24Residential Proxy100.00%100.39%11 / 8
121.200.122.0/24—000.00%00 / 8
121.200.123.0/24Residential Proxy100.00%100.39%11 / 8
121.200.124.0/24—000.00%00 / 8
121.200.125.0/24—000.00%00 / 8
121.200.126.0/24—000.00%00 / 8
121.200.127.0/24VPN50.00%200.78%22 / 8
121.200.128.0/24VPN50.00%401.56%32 / 8
121.200.129.0/24Residential Proxy57.14%7256100.00%43 / 8
121.200.130.0/24VPN66.67%301.17%22 / 8
121.200.131.0/24Residential Proxy66.67%6256100.00%43 / 8
121.200.132.0/24VPN50.00%200.78%22 / 8
121.200.133.0/24VPN100.00%100.39%11 / 8
121.200.134.0/24VPN50.00%401.56%22 / 8
121.200.135.0/24Residential Proxy91.67%1204.69%82 / 8
121.200.136.0/24VPN60.00%501.95%32 / 8
121.200.137.0/24Residential Proxy60.00%501.95%42 / 8
121.200.138.0/24VPN50.00%401.56%32 / 8
121.200.139.0/24Residential Proxy75.00%401.56%32 / 8
121.200.140.0/24Residential Proxy100.00%301.17%11 / 8
121.200.141.0/24VPN60.00%501.95%32 / 8
121.200.142.0/24Residential Proxy100.00%301.17%21 / 8
121.200.143.0/24Residential Proxy55.56%9256100.00%53 / 8
121.200.144.0/24Residential Proxy100.00%602.34%51 / 8
121.200.145.0/24VPN50.00%803.13%52 / 8
121.200.146.0/24VPN85.71%702.73%22 / 8
121.200.147.0/24Residential Proxy85.71%702.73%52 / 8
121.200.148.0/24Residential Proxy60.00%501.95%42 / 8
121.200.149.0/24VPN75.00%401.56%22 / 8
121.200.150.0/24Residential Proxy62.50%803.13%32 / 8
121.200.151.0/24VPN100.00%301.17%11 / 8
121.200.152.0/24VPN62.50%803.13%42 / 8
121.200.153.0/24Residential Proxy75.00%401.56%32 / 8
121.200.154.0/24Residential Proxy60.00%501.95%42 / 8
121.200.155.0/24Residential Proxy100.00%100.39%11 / 8
121.200.156.0/24Residential Proxy75.00%401.56%32 / 8
121.200.157.0/24Residential Proxy100.00%100.39%11 / 8
121.200.158.0/24Residential Proxy75.00%401.56%32 / 8
121.200.159.0/24Residential Proxy100.00%200.78%21 / 8
121.200.160.0/24VPN50.00%200.78%22 / 8
121.200.161.0/24Residential Proxy66.67%602.34%32 / 8
121.200.162.0/24Residential Proxy66.67%301.17%22 / 8
121.200.163.0/24Residential Proxy75.00%803.13%52 / 8
121.200.164.0/24VPN66.67%602.34%42 / 8
121.200.165.0/24VPN100.00%100.39%11 / 8
121.200.166.0/24VPN100.00%100.39%11 / 8
121.200.167.0/24Residential Proxy57.14%702.73%32 / 8
121.200.168.0/24Residential Proxy71.43%702.73%42 / 8
121.200.169.0/24Residential Proxy60.00%501.95%32 / 8
121.200.170.0/24Residential Proxy100.00%301.17%31 / 8
121.200.171.0/24Residential Proxy100.00%401.56%21 / 8
121.200.172.0/24VPN66.67%301.17%22 / 8
121.200.173.0/24VPN50.00%401.56%32 / 8
121.200.174.0/24Residential Proxy66.67%301.17%32 / 8
121.200.175.0/24Residential Proxy80.00%501.95%42 / 8
121.200.176.0/24VPN50.00%602.34%42 / 8
121.200.177.0/24VPN50.00%602.34%32 / 8
121.200.178.0/24Residential Proxy62.50%803.13%62 / 8
121.200.179.0/24Residential Proxy80.00%501.95%42 / 8
121.200.180.0/24Residential Proxy71.43%702.73%62 / 8
121.200.181.0/24VPN83.33%1204.69%42 / 8
121.200.182.0/24Residential Proxy80.00%501.95%42 / 8
121.200.183.0/24Residential Proxy66.67%301.17%43 / 8
121.200.184.0/24Residential Proxy80.00%501.95%32 / 8
121.200.185.0/24Residential Proxy75.00%401.56%42 / 8
121.200.186.0/24Residential Proxy75.00%401.56%32 / 8
121.200.187.0/24Residential Proxy66.67%602.34%32 / 8
121.200.188.0/24Residential Proxy80.00%501.95%22 / 8
121.200.189.0/24Residential Proxy100.00%602.34%51 / 8
121.200.190.0/24VPN66.67%602.34%52 / 8
121.200.191.0/24VPN50.00%602.34%32 / 8
121.200.192.0/24—000.00%00 / 8
121.200.193.0/24—000.00%00 / 8
121.200.194.0/24—000.00%00 / 8
121.200.195.0/24—000.00%00 / 8
121.200.196.0/24—000.00%00 / 8
121.200.197.0/24—000.00%00 / 8
121.200.198.0/24—000.00%00 / 8
121.200.199.0/24—000.00%00 / 8
121.200.200.0/24—000.00%00 / 8
121.200.201.0/24—000.00%00 / 8
121.200.202.0/24—000.00%00 / 8
121.200.203.0/24—000.00%00 / 8
121.200.204.0/24—000.00%00 / 8
121.200.205.0/24—000.00%00 / 8
121.200.206.0/24—000.00%00 / 8
121.200.207.0/24—000.00%00 / 8
121.200.208.0/24VPN100.00%301.17%11 / 8
121.200.209.0/24VPN75.00%401.56%22 / 8
121.200.210.0/24Residential Proxy100.00%501.95%32 / 8
121.200.211.0/24—000.00%00 / 8
121.200.212.0/24Residential Proxy100.00%6256100.00%52 / 8
121.200.213.0/24Residential Proxy100.00%5256100.00%52 / 8
121.200.214.0/24—000.00%00 / 8
121.200.215.0/24—000.00%00 / 8
121.200.216.0/24VPN100.00%1256100.00%12 / 8
121.200.217.0/24Hosting100.00%0256100.00%11 / 8
121.200.218.0/24—000.00%00 / 8
121.200.219.0/24—000.00%00 / 8
121.200.220.0/24Residential Proxy86.05%43256100.00%154 / 8
121.200.221.0/24Residential Proxy83.61%61256100.00%93 / 8
121.200.222.0/24Residential Proxy100.00%61023.83%141 / 8
121.200.223.0/24Residential Proxy100.00%64025.00%131 / 8
121.200.224.0/24—000.00%00 / 8
121.200.225.0/24—000.00%00 / 8
121.200.226.0/24VPN87.50%803.13%22 / 8
121.200.227.0/24VPN100.00%200.78%11 / 8
121.200.228.0/24VPN100.00%200.78%11 / 8
121.200.229.0/24—000.00%00 / 8
121.200.230.0/24—000.00%00 / 8
121.200.231.0/24VPN100.00%301.17%11 / 8
121.200.232.0/24—000.00%00 / 8
121.200.233.0/24VPN100.00%100.39%11 / 8
121.200.234.0/24VPN100.00%200.78%11 / 8
121.200.235.0/24VPN100.00%200.78%11 / 8
121.200.236.0/24VPN100.00%702.73%11 / 8
121.200.237.0/24VPN100.00%200.78%11 / 8
121.200.238.0/24VPN100.00%200.78%11 / 8
121.200.239.0/24—000.00%00 / 8
121.200.240.0/24Hosting100.00%0256100.00%11 / 8
121.200.241.0/24VPN100.00%100.39%11 / 8
121.200.242.0/24—000.00%00 / 8
121.200.243.0/24—000.00%00 / 8
121.200.244.0/24VPN100.00%100.39%11 / 8
121.200.245.0/24VPN100.00%6256100.00%12 / 8
121.200.246.0/24VPN85.71%702.73%32 / 8
121.200.247.0/24VPN100.00%100.39%11 / 8
121.200.248.0/24VPN100.00%100.39%11 / 8
121.200.249.0/24—000.00%00 / 8
121.200.250.0/24—000.00%00 / 8
121.200.251.0/24Hosting100.00%0256100.00%11 / 8
121.200.252.0/24VPN100.00%401.56%11 / 8
121.200.253.0/24VPN100.00%401.56%11 / 8
121.200.254.0/24VPN100.00%11256100.00%12 / 8
121.200.255.0/24—000.00%00 / 8
00 · No key

Start without signing up.

Paste it into a terminal — no account needed. 1k daily allowance per user, answering ip and is_vpn.

curl "https://api.vpndetection.io/45.83.91.1"
{
  "ip": "45.83.91.1",
  "is_vpn": true
}
01 · Free key

Signup for 50k req/month.

No card, no sales call — the key is issued on signup.
Every request flags VPN IPs.
Upgrade only when you outgrow the allowance.
Get a free API keySee pricing