VPNDetection
Log inGet a free API key
HomeAll IP Ranges37.0.0.0/837.100.0.0/16
8,564 flagged8 datasets
/16 subnet

37.100.0.0/16

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

37.99.0.0/1637.101.0.0/16
37.100.0.0/24Residential Proxy96.97%33012.89%202 / 8
37.100.1.0/24Residential Proxy97.37%38014.84%172 / 8
37.100.2.0/24Residential Proxy100.00%26010.16%152 / 8
37.100.3.0/24Residential Proxy90.63%32012.50%223 / 8
37.100.4.0/24Residential Proxy100.00%31012.11%142 / 8
37.100.5.0/24Residential Proxy93.55%31012.11%173 / 8
37.100.6.0/24Residential Proxy100.00%37014.45%172 / 8
37.100.7.0/24Residential Proxy95.00%40015.63%153 / 8
37.100.8.0/24Residential Proxy96.77%31012.11%143 / 8
37.100.9.0/24Residential Proxy94.87%39015.23%222 / 8
37.100.10.0/24Residential Proxy96.77%31012.11%173 / 8
37.100.11.0/24Residential Proxy100.00%41016.02%142 / 8
37.100.12.0/24Residential Proxy95.83%2409.38%133 / 8
37.100.13.0/24Residential Proxy93.33%30256100.00%174 / 8
37.100.14.0/24Residential Proxy93.94%33012.89%163 / 8
37.100.15.0/24Residential Proxy100.00%29011.33%152 / 8
37.100.16.0/24Residential Proxy97.56%41016.02%193 / 8
37.100.17.0/24Residential Proxy96.15%26010.16%183 / 8
37.100.18.0/24Residential Proxy90.91%33012.89%213 / 8
37.100.19.0/24Residential Proxy93.94%33012.89%183 / 8
37.100.20.0/24Residential Proxy96.00%2509.77%123 / 8
37.100.21.0/24Residential Proxy96.00%2509.77%182 / 8
37.100.22.0/24Residential Proxy97.06%34013.28%173 / 8
37.100.23.0/24Residential Proxy96.77%31012.11%183 / 8
37.100.24.0/24Residential Proxy96.43%28010.94%113 / 8
37.100.25.0/24Residential Proxy92.31%26010.16%113 / 8
37.100.26.0/24Residential Proxy100.00%2409.38%132 / 8
37.100.27.0/24Residential Proxy96.43%28010.94%173 / 8
37.100.28.0/24Residential Proxy100.00%30011.72%172 / 8
37.100.29.0/24Residential Proxy100.00%32012.50%172 / 8
37.100.30.0/24Residential Proxy94.12%34013.28%172 / 8
37.100.31.0/24Residential Proxy100.00%39015.23%182 / 8
37.100.32.0/24Residential Proxy100.00%45017.58%172 / 8
37.100.33.0/24Residential Proxy100.00%32012.50%162 / 8
37.100.34.0/24Residential Proxy96.55%29011.33%153 / 8
37.100.35.0/24Residential Proxy97.06%34013.28%203 / 8
37.100.36.0/24Residential Proxy100.00%2108.20%121 / 8
37.100.37.0/24Residential Proxy96.43%28010.94%183 / 8
37.100.38.0/24Residential Proxy100.00%43016.80%132 / 8
37.100.39.0/24Residential Proxy91.67%2409.38%133 / 8
37.100.40.0/24Residential Proxy100.00%2409.38%172 / 8
37.100.41.0/24Residential Proxy96.67%30011.72%112 / 8
37.100.42.0/24Residential Proxy96.67%30011.72%153 / 8
37.100.43.0/24Residential Proxy91.89%37014.45%163 / 8
37.100.44.0/24Residential Proxy94.29%35013.67%173 / 8
37.100.45.0/24Residential Proxy100.00%25256100.00%143 / 8
37.100.46.0/24Residential Proxy100.00%2007.81%132 / 8
37.100.47.0/24Residential Proxy93.10%29011.33%163 / 8
37.100.48.0/24Residential Proxy96.00%2509.77%143 / 8
37.100.49.0/24Residential Proxy100.00%33012.89%202 / 8
37.100.50.0/24Residential Proxy100.00%30011.72%162 / 8
37.100.51.0/24Residential Proxy96.00%2509.77%132 / 8
37.100.52.0/24Residential Proxy88.89%1807.03%123 / 8
37.100.53.0/24Residential Proxy96.97%33012.89%193 / 8
37.100.54.0/24Residential Proxy100.00%2308.98%122 / 8
37.100.55.0/24Residential Proxy100.00%27010.55%102 / 8
37.100.56.0/24Residential Proxy92.86%28010.94%123 / 8
37.100.57.0/24Residential Proxy93.94%33012.89%143 / 8
37.100.58.0/24Residential Proxy100.00%41016.02%172 / 8
37.100.59.0/24Residential Proxy100.00%36014.06%162 / 8
37.100.60.0/24Residential Proxy100.00%2208.59%142 / 8
37.100.61.0/24Residential Proxy100.00%35013.67%142 / 8
37.100.62.0/24Residential Proxy96.88%32012.50%152 / 8
37.100.63.0/24Residential Proxy100.00%28010.94%152 / 8
37.100.64.0/24Residential Proxy92.59%27010.55%173 / 8
37.100.65.0/24Residential Proxy96.88%32012.50%143 / 8
37.100.66.0/24Residential Proxy96.30%27010.55%133 / 8
37.100.67.0/24Residential Proxy94.29%35013.67%163 / 8
37.100.68.0/24Residential Proxy96.30%27010.55%133 / 8
37.100.69.0/24Residential Proxy100.00%40015.63%142 / 8
37.100.70.0/24Residential Proxy96.55%29011.33%152 / 8
37.100.71.0/24Residential Proxy92.59%27010.55%153 / 8
37.100.72.0/24Residential Proxy100.00%2409.38%102 / 8
37.100.73.0/24Residential Proxy92.59%27010.55%152 / 8
37.100.74.0/24Residential Proxy96.55%29011.33%143 / 8
37.100.75.0/24Residential Proxy88.46%26256100.00%144 / 8
37.100.76.0/24Residential Proxy91.67%2409.38%123 / 8
37.100.77.0/24Residential Proxy94.44%1807.03%112 / 8
37.100.78.0/24Residential Proxy95.83%2409.38%133 / 8
37.100.79.0/24Residential Proxy100.00%1706.64%112 / 8
37.100.80.0/24Residential Proxy100.00%27010.55%142 / 8
37.100.81.0/24Residential Proxy95.24%2108.20%133 / 8
37.100.82.0/24Residential Proxy96.00%2509.77%143 / 8
37.100.83.0/24Residential Proxy100.00%2509.77%152 / 8
37.100.84.0/24Residential Proxy100.00%31012.11%142 / 8
37.100.85.0/24Residential Proxy93.75%1606.25%103 / 8
37.100.86.0/24Residential Proxy100.00%30011.72%152 / 8
37.100.87.0/24Residential Proxy100.00%32012.50%142 / 8
37.100.88.0/24Residential Proxy91.30%2308.98%133 / 8
37.100.89.0/24Residential Proxy90.32%31012.11%143 / 8
37.100.90.0/24Residential Proxy96.30%27010.55%163 / 8
37.100.91.0/24Residential Proxy100.00%27010.55%162 / 8
37.100.92.0/24Residential Proxy92.31%26010.16%133 / 8
37.100.93.0/24Residential Proxy92.31%26010.16%133 / 8
37.100.94.0/24Residential Proxy100.00%26010.16%92 / 8
37.100.95.0/24Residential Proxy96.00%2509.77%162 / 8
37.100.96.0/24Residential Proxy96.55%29011.33%163 / 8
37.100.97.0/24Residential Proxy100.00%2409.38%132 / 8
37.100.98.0/24Residential Proxy100.00%2007.81%122 / 8
37.100.99.0/24Residential Proxy91.67%2409.38%123 / 8
37.100.100.0/24Residential Proxy92.00%2509.77%103 / 8
37.100.101.0/24Residential Proxy92.31%26010.16%123 / 8
37.100.102.0/24Residential Proxy96.67%30011.72%163 / 8
37.100.103.0/24Residential Proxy96.15%26010.16%153 / 8
37.100.104.0/24Residential Proxy96.77%31012.11%133 / 8
37.100.105.0/24Residential Proxy92.00%2509.77%143 / 8
37.100.106.0/24Residential Proxy100.00%2108.20%112 / 8
37.100.107.0/24Residential Proxy97.14%35013.67%203 / 8
37.100.108.0/24Residential Proxy100.00%27010.55%172 / 8
37.100.109.0/24Residential Proxy96.97%33012.89%163 / 8
37.100.110.0/24Residential Proxy100.00%32012.50%182 / 8
37.100.111.0/24Residential Proxy95.74%47018.36%183 / 8
37.100.112.0/24Residential Proxy93.33%30011.72%123 / 8
37.100.113.0/24Residential Proxy92.86%28010.94%183 / 8
37.100.114.0/24Residential Proxy91.67%2409.38%143 / 8
37.100.115.0/24Residential Proxy97.14%35013.67%212 / 8
37.100.116.0/24Residential Proxy93.75%1606.25%102 / 8
37.100.117.0/24Residential Proxy100.00%29011.33%142 / 8
37.100.118.0/24Residential Proxy100.00%2509.77%142 / 8
37.100.119.0/24Residential Proxy88.00%2509.77%143 / 8
37.100.120.0/24Residential Proxy90.91%2208.59%143 / 8
37.100.121.0/24Residential Proxy92.31%26010.16%163 / 8
37.100.122.0/24Residential Proxy95.45%2208.59%113 / 8
37.100.123.0/24Residential Proxy100.00%1907.42%112 / 8
37.100.124.0/24Residential Proxy100.00%1505.86%112 / 8
37.100.125.0/24Residential Proxy87.50%1606.25%113 / 8
37.100.126.0/24Residential Proxy100.00%28010.94%132 / 8
37.100.127.0/24Residential Proxy96.30%27010.55%133 / 8
37.100.128.0/24Residential Proxy89.66%29256100.00%174 / 8
37.100.129.0/24Residential Proxy100.00%28010.94%132 / 8
37.100.130.0/24Residential Proxy100.00%32012.50%162 / 8
37.100.131.0/24Residential Proxy97.14%35013.67%143 / 8
37.100.132.0/24Residential Proxy91.67%2409.38%103 / 8
37.100.133.0/24Residential Proxy100.00%2409.38%152 / 8
37.100.134.0/24Residential Proxy97.06%34013.28%173 / 8
37.100.135.0/24Residential Proxy96.00%2509.77%162 / 8
37.100.136.0/24Residential Proxy96.30%27010.55%122 / 8
37.100.137.0/24Residential Proxy100.00%35013.67%162 / 8
37.100.138.0/24Residential Proxy96.77%31012.11%112 / 8
37.100.139.0/24Residential Proxy95.65%2308.98%122 / 8
37.100.140.0/24Residential Proxy100.00%28010.94%132 / 8
37.100.141.0/24Residential Proxy100.00%28010.94%192 / 8
37.100.142.0/24Residential Proxy93.55%31012.11%172 / 8
37.100.143.0/24Residential Proxy100.00%27010.55%132 / 8
37.100.144.0/24Residential Proxy100.00%2409.38%142 / 8
37.100.145.0/24Residential Proxy100.00%2509.77%152 / 8
37.100.146.0/24Residential Proxy96.88%32012.50%163 / 8
37.100.147.0/24Residential Proxy94.12%34013.28%203 / 8
37.100.148.0/24Residential Proxy100.00%29011.33%182 / 8
37.100.149.0/24Residential Proxy97.06%34013.28%152 / 8
37.100.150.0/24Residential Proxy100.00%27010.55%141 / 8
37.100.151.0/24Residential Proxy100.00%27010.55%162 / 8
37.100.152.0/24Residential Proxy100.00%30011.72%142 / 8
37.100.153.0/24Residential Proxy100.00%2409.38%112 / 8
37.100.154.0/24Residential Proxy100.00%31012.11%152 / 8
37.100.155.0/24Residential Proxy95.00%40015.63%162 / 8
37.100.156.0/24Residential Proxy97.14%35013.67%153 / 8
37.100.157.0/24Residential Proxy100.00%2409.38%122 / 8
37.100.158.0/24Residential Proxy100.00%35013.67%172 / 8
37.100.159.0/24Residential Proxy92.86%28010.94%143 / 8
37.100.160.0/24Residential Proxy97.06%34013.28%162 / 8
37.100.161.0/24Residential Proxy100.00%31012.11%142 / 8
37.100.162.0/24Residential Proxy100.00%31012.11%142 / 8
37.100.163.0/24Residential Proxy100.00%32012.50%182 / 8
37.100.164.0/24Residential Proxy100.00%30011.72%152 / 8
37.100.165.0/24Residential Proxy93.33%30011.72%123 / 8
37.100.166.0/24Residential Proxy100.00%29011.33%142 / 8
37.100.167.0/24Residential Proxy97.73%44017.19%193 / 8
37.100.168.0/24Residential Proxy95.35%43016.80%183 / 8
37.100.169.0/24Residential Proxy100.00%39015.23%162 / 8
37.100.170.0/24Residential Proxy100.00%27010.55%142 / 8
37.100.171.0/24Residential Proxy93.33%30011.72%133 / 8
37.100.172.0/24Residential Proxy90.91%33012.89%153 / 8
37.100.173.0/24Residential Proxy96.43%28010.94%133 / 8
37.100.174.0/24Residential Proxy100.00%2409.38%142 / 8
37.100.175.0/24Residential Proxy100.00%32012.50%142 / 8
37.100.176.0/24Residential Proxy100.00%36014.06%132 / 8
37.100.177.0/24Residential Proxy100.00%2509.77%142 / 8
37.100.178.0/24Residential Proxy100.00%40015.63%162 / 8
37.100.179.0/24Residential Proxy88.24%34013.28%173 / 8
37.100.180.0/24Residential Proxy100.00%47018.36%172 / 8
37.100.181.0/24Residential Proxy96.30%27010.55%133 / 8
37.100.182.0/24Residential Proxy100.00%34013.28%132 / 8
37.100.183.0/24Residential Proxy100.00%28010.94%112 / 8
37.100.184.0/24Residential Proxy91.67%2409.38%153 / 8
37.100.185.0/24Residential Proxy100.00%33012.89%153 / 8
37.100.186.0/24Residential Proxy100.00%33012.89%162 / 8
37.100.187.0/24Residential Proxy100.00%27010.55%122 / 8
37.100.188.0/24Residential Proxy100.00%32012.50%172 / 8
37.100.189.0/24Residential Proxy100.00%36014.06%152 / 8
37.100.190.0/24Residential Proxy100.00%31012.11%143 / 8
37.100.191.0/24Residential Proxy97.50%40015.63%183 / 8
37.100.192.0/24Residential Proxy100.00%28010.94%142 / 8
37.100.193.0/24Residential Proxy100.00%37014.45%172 / 8
37.100.194.0/24Residential Proxy100.00%37014.45%162 / 8
37.100.195.0/24Residential Proxy96.77%31012.11%103 / 8
37.100.196.0/24Residential Proxy90.00%30011.72%143 / 8
37.100.197.0/24Residential Proxy96.43%28010.94%122 / 8
37.100.198.0/24Residential Proxy100.00%28010.94%132 / 8
37.100.199.0/24Residential Proxy100.00%2509.77%112 / 8
37.100.200.0/24Residential Proxy100.00%29011.33%162 / 8
37.100.201.0/24Residential Proxy100.00%36014.06%132 / 8
37.100.202.0/24Residential Proxy95.12%41016.02%183 / 8
37.100.203.0/24Residential Proxy96.97%33012.89%153 / 8
37.100.204.0/24Residential Proxy94.59%37014.45%173 / 8
37.100.205.0/24Residential Proxy100.00%32012.50%112 / 8
37.100.206.0/24Residential Proxy96.97%33012.89%173 / 8
37.100.207.0/24Residential Proxy100.00%31012.11%172 / 8
37.100.208.0/24Residential Proxy100.00%27010.55%102 / 8
37.100.209.0/24Residential Proxy100.00%32012.50%173 / 8
37.100.210.0/24Residential Proxy100.00%31012.11%152 / 8
37.100.211.0/24Residential Proxy96.77%31012.11%162 / 8
37.100.212.0/24Residential Proxy100.00%34013.28%172 / 8
37.100.213.0/24Residential Proxy97.73%44017.19%143 / 8
37.100.214.0/24Residential Proxy91.89%37014.45%143 / 8
37.100.215.0/24Residential Proxy93.94%33012.89%103 / 8
37.100.216.0/24Residential Proxy100.00%29011.33%142 / 8
37.100.217.0/24Residential Proxy93.10%29011.33%143 / 8
37.100.218.0/24Residential Proxy100.00%26010.16%112 / 8
37.100.219.0/24Residential Proxy96.00%2509.77%113 / 8
37.100.220.0/24Residential Proxy92.86%42016.41%193 / 8
37.100.221.0/24Residential Proxy100.00%27010.55%102 / 8
37.100.222.0/24Residential Proxy96.43%28010.94%92 / 8
37.100.223.0/24Residential Proxy92.86%28010.94%153 / 8
37.100.224.0/24Residential Proxy93.94%33012.89%183 / 8
37.100.225.0/24Residential Proxy100.00%48018.75%232 / 8
37.100.226.0/24Residential Proxy100.00%29011.33%132 / 8
37.100.227.0/24Residential Proxy91.67%2409.38%143 / 8
37.100.228.0/24Residential Proxy100.00%37014.45%182 / 8
37.100.229.0/24Residential Proxy97.56%41016.02%212 / 8
37.100.230.0/24Residential Proxy91.67%2409.38%132 / 8
37.100.231.0/24Residential Proxy100.00%28010.94%152 / 8
37.100.232.0/24Residential Proxy100.00%2208.59%142 / 8
37.100.233.0/24Residential Proxy91.67%36014.06%193 / 8
37.100.234.0/24Residential Proxy93.33%30011.72%162 / 8
37.100.235.0/24Residential Proxy100.00%34013.28%162 / 8
37.100.236.0/24Residential Proxy100.00%30011.72%182 / 8
37.100.237.0/24Residential Proxy100.00%2509.77%112 / 8
37.100.238.0/24Residential Proxy100.00%2509.77%152 / 8
37.100.239.0/24Residential Proxy94.12%34013.28%163 / 8
37.100.240.0/24Residential Proxy100.00%27010.55%172 / 8
37.100.241.0/24Residential Proxy95.65%2308.98%123 / 8
37.100.242.0/24Residential Proxy94.59%37014.45%123 / 8
37.100.243.0/24Residential Proxy97.56%41016.02%183 / 8
37.100.244.0/24Residential Proxy100.00%44017.19%182 / 8
37.100.245.0/24Residential Proxy96.00%2509.77%102 / 8
37.100.246.0/24Residential Proxy100.00%2409.38%113 / 8
37.100.247.0/24Residential Proxy100.00%2208.59%122 / 8
37.100.248.0/24Residential Proxy94.12%34013.28%163 / 8
37.100.249.0/24Residential Proxy97.22%36014.06%172 / 8
37.100.250.0/24Residential Proxy96.43%28010.94%183 / 8
37.100.251.0/24Residential Proxy100.00%33012.89%82 / 8
37.100.252.0/24Residential Proxy100.00%2308.98%132 / 8
37.100.253.0/24Residential Proxy100.00%32012.50%172 / 8
37.100.254.0/24Residential Proxy96.88%32012.50%133 / 8
37.100.255.0/24Residential Proxy91.30%2308.98%143 / 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