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33,859 flagged8 datasets
/16 subnet

31.172.0.0/16

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

31.172.0.0/24—000.00%00 / 8
31.172.1.0/24—000.00%00 / 8
31.172.2.0/24Hosting100.00%0256100.00%11 / 8
31.172.3.0/24—000.00%00 / 8
31.172.4.0/24—000.00%00 / 8
31.172.5.0/24—000.00%00 / 8
31.172.6.0/24—000.00%00 / 8
31.172.7.0/24—000.00%00 / 8
31.172.8.0/24VPN100.00%1256100.00%12 / 8
31.172.9.0/24Hosting100.00%0256100.00%11 / 8
31.172.10.0/24Hosting100.00%0256100.00%11 / 8
31.172.11.0/24—000.00%00 / 8
31.172.12.0/24Hosting100.00%0256100.00%11 / 8
31.172.13.0/24VPN100.00%702.73%11 / 8
31.172.14.0/24VPN100.00%100.39%11 / 8
31.172.15.0/24VPN100.00%100.39%11 / 8
31.172.16.0/24—000.00%00 / 8
31.172.17.0/24—000.00%00 / 8
31.172.18.0/24—000.00%00 / 8
31.172.19.0/24—000.00%00 / 8
31.172.20.0/24—000.00%00 / 8
31.172.21.0/24—000.00%00 / 8
31.172.22.0/24—000.00%00 / 8
31.172.23.0/24—000.00%00 / 8
31.172.24.0/24—000.00%00 / 8
31.172.25.0/24—000.00%00 / 8
31.172.26.0/24—000.00%00 / 8
31.172.27.0/24—000.00%00 / 8
31.172.28.0/24—000.00%00 / 8
31.172.29.0/24—000.00%00 / 8
31.172.30.0/24Tor100.00%301.17%01 / 8
31.172.31.0/24Tor100.00%1256100.00%12 / 8
31.172.32.0/24—000.00%00 / 8
31.172.33.0/24VPN100.00%10256100.00%12 / 8
31.172.34.0/24—000.00%00 / 8
31.172.35.0/24—000.00%00 / 8
31.172.36.0/24—000.00%00 / 8
31.172.37.0/24—000.00%00 / 8
31.172.38.0/24—000.00%00 / 8
31.172.39.0/24—000.00%00 / 8
31.172.40.0/24—000.00%00 / 8
31.172.41.0/24—000.00%00 / 8
31.172.42.0/24—000.00%00 / 8
31.172.43.0/24—000.00%00 / 8
31.172.44.0/24—000.00%00 / 8
31.172.45.0/24—000.00%00 / 8
31.172.46.0/24—000.00%00 / 8
31.172.47.0/24Tor100.00%1256100.00%12 / 8
31.172.48.0/24—000.00%00 / 8
31.172.49.0/24—000.00%00 / 8
31.172.50.0/24—000.00%00 / 8
31.172.51.0/24—000.00%00 / 8
31.172.52.0/24VPN100.00%1256100.00%12 / 8
31.172.53.0/24—000.00%00 / 8
31.172.54.0/24—000.00%00 / 8
31.172.55.0/24—000.00%00 / 8
31.172.56.0/24Hosting100.00%0256100.00%11 / 8
31.172.57.0/24—000.00%00 / 8
31.172.58.0/24—000.00%00 / 8
31.172.59.0/24—000.00%00 / 8
31.172.60.0/24—000.00%00 / 8
31.172.61.0/24—000.00%00 / 8
31.172.62.0/24—000.00%00 / 8
31.172.63.0/24—000.00%00 / 8
31.172.64.0/24VPN92.86%14256100.00%33 / 8
31.172.65.0/24Residential Proxy62.50%8256100.00%53 / 8
31.172.66.0/24VPN100.00%17256100.00%22 / 8
31.172.67.0/24VPN100.00%12256100.00%22 / 8
31.172.68.0/24VPN100.00%4256100.00%22 / 8
31.172.69.0/24VPN89.47%19256100.00%43 / 8
31.172.70.0/24VPN100.00%256256100.00%63 / 8
31.172.71.0/24VPN81.25%16256100.00%53 / 8
31.172.72.0/24VPN85.71%14256100.00%43 / 8
31.172.73.0/24VPN100.00%256256100.00%43 / 8
31.172.74.0/24VPN80.00%15256100.00%73 / 8
31.172.75.0/24VPN75.00%16256100.00%53 / 8
31.172.76.0/24VPN95.00%20256100.00%44 / 8
31.172.77.0/24VPN76.92%13256100.00%53 / 8
31.172.78.0/24VPN66.67%15256100.00%63 / 8
31.172.79.0/24VPN76.92%13256100.00%53 / 8
31.172.80.0/24Residential Proxy62.50%8256100.00%54 / 8
31.172.81.0/24VPN100.00%3256100.00%12 / 8
31.172.82.0/24—000.00%00 / 8
31.172.83.0/24Datacenter Proxy60.00%10256100.00%54 / 8
31.172.84.0/24Hosting100.00%0256100.00%11 / 8
31.172.85.0/24Hosting100.00%0256100.00%11 / 8
31.172.86.0/24VPN100.00%10256100.00%12 / 8
31.172.87.0/24VPN37.50%8256100.00%44 / 8
31.172.88.0/24VPN100.00%2256100.00%12 / 8
31.172.89.0/24VPN100.00%1256100.00%12 / 8
31.172.90.0/24VPN100.00%1256100.00%12 / 8
31.172.91.0/24Hosting100.00%0256100.00%11 / 8
31.172.92.0/24Hosting100.00%0256100.00%11 / 8
31.172.93.0/24VPN100.00%2256100.00%12 / 8
31.172.94.0/24—000.00%00 / 8
31.172.95.0/24—000.00%00 / 8
31.172.96.0/24—000.00%00 / 8
31.172.97.0/24VPN100.00%100.39%11 / 8
31.172.98.0/24—000.00%00 / 8
31.172.99.0/24—000.00%00 / 8
31.172.100.0/24—000.00%00 / 8
31.172.101.0/24—000.00%00 / 8
31.172.102.0/24—000.00%00 / 8
31.172.103.0/24—000.00%00 / 8
31.172.104.0/24VPN100.00%90256100.00%22 / 8
31.172.105.0/24VPN98.80%83256100.00%53 / 8
31.172.106.0/24VPN97.59%83256100.00%63 / 8
31.172.107.0/24VPN100.00%81256100.00%53 / 8
31.172.108.0/24VPN100.00%30256100.00%12 / 8
31.172.109.0/24VPN100.00%1405.47%11 / 8
31.172.110.0/24VPN100.00%903.52%11 / 8
31.172.111.0/24VPN100.00%1505.86%22 / 8
31.172.112.0/24Hosting100.00%0256100.00%11 / 8
31.172.113.0/24VPN100.00%2256100.00%12 / 8
31.172.114.0/24Hosting100.00%0256100.00%11 / 8
31.172.115.0/24—000.00%00 / 8
31.172.116.0/24VPN100.00%1256100.00%12 / 8
31.172.117.0/24Hosting100.00%0256100.00%11 / 8
31.172.118.0/24—000.00%00 / 8
31.172.119.0/24—000.00%00 / 8
31.172.120.0/24—000.00%00 / 8
31.172.121.0/24—000.00%00 / 8
31.172.122.0/24—000.00%00 / 8
31.172.123.0/24—000.00%00 / 8
31.172.124.0/24—000.00%00 / 8
31.172.125.0/24—000.00%00 / 8
31.172.126.0/24—000.00%00 / 8
31.172.127.0/24—000.00%00 / 8
31.172.128.0/24VPN100.00%9256100.00%32 / 8
31.172.129.0/24Hosting100.00%0256100.00%11 / 8
31.172.130.0/24VPN100.00%1256100.00%22 / 8
31.172.131.0/24Hosting100.00%0256100.00%11 / 8
31.172.132.0/24Residential Proxy71.43%702.73%52 / 8
31.172.133.0/24Residential Proxy95.24%2108.20%92 / 8
31.172.134.0/24VPN100.00%2256100.00%22 / 8
31.172.135.0/24VPN100.00%4256100.00%22 / 8
31.172.136.0/24Residential Proxy78.57%1405.47%82 / 8
31.172.137.0/24Residential Proxy77.78%9256100.00%63 / 8
31.172.138.0/24VPN60.00%15256100.00%73 / 8
31.172.139.0/24VPN71.43%14256100.00%53 / 8
31.172.140.0/24VPN75.00%401.56%32 / 8
31.172.141.0/24VPN83.33%6256100.00%33 / 8
31.172.142.0/24VPN69.23%26256100.00%103 / 8
31.172.143.0/24VPN100.00%12256100.00%23 / 8
31.172.144.0/24—000.00%00 / 8
31.172.145.0/24VPN100.00%12256100.00%12 / 8
31.172.146.0/24VPN100.00%12256100.00%22 / 8
31.172.147.0/24—000.00%00 / 8
31.172.148.0/24VPN95.24%21256100.00%23 / 8
31.172.149.0/24—000.00%00 / 8
31.172.150.0/24—000.00%00 / 8
31.172.151.0/24—000.00%00 / 8
31.172.152.0/24—000.00%00 / 8
31.172.153.0/24—000.00%00 / 8
31.172.154.0/24—000.00%00 / 8
31.172.155.0/24Hosting100.00%0256100.00%11 / 8
31.172.156.0/24VPN100.00%200.78%11 / 8
31.172.157.0/24—000.00%00 / 8
31.172.158.0/24—000.00%00 / 8
31.172.159.0/24—000.00%00 / 8
31.172.160.0/24—000.00%00 / 8
31.172.161.0/24Hosting100.00%0256100.00%11 / 8
31.172.162.0/24Residential Proxy100.00%100.39%11 / 8
31.172.163.0/24—000.00%00 / 8
31.172.164.0/24VPN100.00%42256100.00%22 / 8
31.172.165.0/24VPN100.00%12256100.00%12 / 8
31.172.166.0/24VPN100.00%8256100.00%12 / 8
31.172.167.0/24VPN100.00%15256100.00%12 / 8
31.172.168.0/24Hosting100.00%0256100.00%11 / 8
31.172.169.0/24Hosting100.00%0256100.00%11 / 8
31.172.170.0/24Hosting100.00%0256100.00%11 / 8
31.172.171.0/24Hosting100.00%0256100.00%11 / 8
31.172.172.0/24VPN100.00%200.78%11 / 8
31.172.173.0/24VPN96.43%28256100.00%33 / 8
31.172.174.0/24VPN100.00%200.78%21 / 8
31.172.175.0/24VPN100.00%43256100.00%32 / 8
31.172.176.0/24Hosting100.00%0256100.00%11 / 8
31.172.177.0/24VPN100.00%15256100.00%23 / 8
31.172.178.0/24VPN100.00%17256100.00%22 / 8
31.172.179.0/24VPN88.89%9256100.00%43 / 8
31.172.180.0/24VPN100.00%200.78%11 / 8
31.172.181.0/24—000.00%00 / 8
31.172.182.0/24VPN100.00%16256100.00%43 / 8
31.172.183.0/24VPN100.00%20256100.00%22 / 8
31.172.184.0/24Hosting100.00%0256100.00%11 / 8
31.172.185.0/24VPN90.91%11256100.00%33 / 8
31.172.186.0/24VPN92.31%13256100.00%33 / 8
31.172.187.0/24VPN86.36%22256100.00%73 / 8
31.172.188.0/24VPN53.85%13256100.00%73 / 8
31.172.189.0/24VPN100.00%10256100.00%12 / 8
31.172.190.0/24VPN76.92%13256100.00%53 / 8
31.172.191.0/24Hosting100.00%0256100.00%11 / 8
31.172.192.0/24Residential Proxy93.94%66256100.00%213 / 8
31.172.193.0/24Residential Proxy96.88%64025.00%202 / 8
31.172.194.0/24Residential Proxy92.65%68256100.00%213 / 8
31.172.195.0/24Residential Proxy93.65%63256100.00%203 / 8
31.172.196.0/24Residential Proxy98.46%65256100.00%183 / 8
31.172.197.0/24Residential Proxy94.94%79256100.00%213 / 8
31.172.198.0/24Residential Proxy98.44%64256100.00%193 / 8
31.172.199.0/24Residential Proxy94.74%57256100.00%163 / 8
31.172.200.0/24Residential Proxy98.51%67256100.00%193 / 8
31.172.201.0/24Residential Proxy94.87%78256100.00%223 / 8
31.172.202.0/24Residential Proxy94.83%58256100.00%143 / 8
31.172.203.0/24Residential Proxy98.11%53020.70%162 / 8
31.172.204.0/24Residential Proxy96.15%78030.47%282 / 8
31.172.205.0/24Residential Proxy94.20%69256100.00%213 / 8
31.172.206.0/24Residential Proxy92.06%63256100.00%173 / 8
31.172.207.0/24Residential Proxy92.31%65256100.00%143 / 8
31.172.208.0/24Residential Proxy97.01%67026.17%162 / 8
31.172.209.0/24Residential Proxy94.67%75029.30%212 / 8
31.172.210.0/24Residential Proxy96.36%55021.48%182 / 8
31.172.211.0/24Residential Proxy94.83%58256100.00%213 / 8
31.172.212.0/24Residential Proxy94.29%70256100.00%173 / 8
31.172.213.0/24Residential Proxy93.44%61256100.00%213 / 8
31.172.214.0/24Residential Proxy97.10%69026.95%212 / 8
31.172.215.0/24Residential Proxy88.24%68256100.00%193 / 8
31.172.216.0/24Residential Proxy89.61%77030.08%202 / 8
31.172.217.0/24Residential Proxy94.44%72256100.00%233 / 8
31.172.218.0/24Residential Proxy90.91%77256100.00%193 / 8
31.172.219.0/24Residential Proxy91.55%71256100.00%183 / 8
31.172.220.0/24Residential Proxy100.00%67256100.00%202 / 8
31.172.221.0/24Residential Proxy96.83%63024.61%182 / 8
31.172.222.0/24Residential Proxy94.37%71256100.00%173 / 8
31.172.223.0/24Residential Proxy96.92%65025.39%212 / 8
31.172.224.0/24Residential Proxy84.62%1305.08%102 / 8
31.172.225.0/24Residential Proxy66.67%602.34%42 / 8
31.172.226.0/24VPN50.00%602.34%42 / 8
31.172.227.0/24VPN66.67%301.17%22 / 8
31.172.228.0/24—000.00%00 / 8
31.172.229.0/24VPN100.00%602.34%11 / 8
31.172.230.0/24VPN100.00%2208.59%11 / 8
31.172.231.0/24—000.00%00 / 8
31.172.232.0/24—000.00%00 / 8
31.172.233.0/24VPN100.00%200.78%11 / 8
31.172.234.0/24—000.00%00 / 8
31.172.235.0/24VPN100.00%100.39%11 / 8
31.172.236.0/24VPN100.00%401.56%11 / 8
31.172.237.0/24—000.00%00 / 8
31.172.238.0/24VPN100.00%20256100.00%22 / 8
31.172.239.0/24—000.00%00 / 8
31.172.240.0/24Hosting100.00%0256100.00%11 / 8
31.172.241.0/24Hosting100.00%0256100.00%11 / 8
31.172.242.0/24Hosting100.00%0256100.00%11 / 8
31.172.243.0/24Hosting100.00%0256100.00%11 / 8
31.172.244.0/24Hosting100.00%0256100.00%11 / 8
31.172.245.0/24Hosting100.00%0256100.00%11 / 8
31.172.246.0/24VPN100.00%1256100.00%12 / 8
31.172.247.0/24Hosting100.00%0256100.00%11 / 8
31.172.248.0/24Hosting100.00%0256100.00%11 / 8
31.172.249.0/24Hosting100.00%0256100.00%11 / 8
31.172.250.0/24Hosting100.00%0256100.00%11 / 8
31.172.251.0/24Hosting100.00%0256100.00%11 / 8
31.172.252.0/24Hosting100.00%0256100.00%11 / 8
31.172.253.0/24VPN100.00%1256100.00%12 / 8
31.172.254.0/24Hosting100.00%0256100.00%11 / 8
31.172.255.0/24Hosting100.00%0256100.00%11 / 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.