VPNDetection
Log inGet a free API key
HomeAll IP Ranges131.0.0.0/8131.241.0.0/16
5,998 flagged8 datasets
/16 subnet

131.241.0.0/16

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

131.240.0.0/16131.242.0.0/16
131.241.0.0/24Residential Proxy100.00%501.95%21 / 8
131.241.1.0/24Residential Proxy85.71%702.73%72 / 8
131.241.2.0/24VPN50.00%200.78%22 / 8
131.241.3.0/24Residential Proxy85.71%1405.47%82 / 8
131.241.4.0/24Residential Proxy66.67%903.52%52 / 8
131.241.5.0/24Residential Proxy100.00%200.78%21 / 8
131.241.6.0/24VPN57.14%7256100.00%43 / 8
131.241.7.0/24VPN60.00%501.95%32 / 8
131.241.8.0/24Residential Proxy100.00%803.13%51 / 8
131.241.9.0/24Residential Proxy83.33%602.34%62 / 8
131.241.10.0/24Residential Proxy66.67%903.52%52 / 8
131.241.11.0/24VPN58.33%1204.69%42 / 8
131.241.12.0/24—000.00%00 / 8
131.241.13.0/24Residential Proxy85.71%702.73%72 / 8
131.241.14.0/24Residential Proxy75.00%803.13%62 / 8
131.241.15.0/24VPN50.00%803.13%42 / 8
131.241.16.0/24Residential Proxy87.50%803.13%72 / 8
131.241.17.0/24Residential Proxy100.00%702.73%61 / 8
131.241.18.0/24VPN75.00%401.56%22 / 8
131.241.19.0/24VPN57.14%702.73%42 / 8
131.241.20.0/24VPN80.00%1003.91%32 / 8
131.241.21.0/24Residential Proxy90.91%1104.30%102 / 8
131.241.22.0/24Residential Proxy60.00%5256100.00%43 / 8
131.241.23.0/24VPN66.67%602.34%32 / 8
131.241.24.0/24—000.00%00 / 8
131.241.25.0/24Residential Proxy60.00%501.95%42 / 8
131.241.26.0/24Residential Proxy66.67%602.34%42 / 8
131.241.27.0/24Residential Proxy90.00%1003.91%82 / 8
131.241.28.0/24Residential Proxy66.67%602.34%52 / 8
131.241.29.0/24Residential Proxy55.56%9256100.00%63 / 8
131.241.30.0/24Residential Proxy100.00%401.56%41 / 8
131.241.31.0/24Residential Proxy100.00%200.78%21 / 8
131.241.32.0/24Residential Proxy76.92%1305.08%72 / 8
131.241.33.0/24Residential Proxy83.33%602.34%62 / 8
131.241.34.0/24Residential Proxy100.00%401.56%41 / 8
131.241.35.0/24Residential Proxy100.00%401.56%41 / 8
131.241.36.0/24Residential Proxy100.00%200.78%21 / 8
131.241.37.0/24VPN66.67%903.52%42 / 8
131.241.38.0/24Residential Proxy66.67%903.52%62 / 8
131.241.39.0/24Residential Proxy69.23%1305.08%62 / 8
131.241.40.0/24VPN60.00%501.95%32 / 8
131.241.41.0/24Residential Proxy57.14%1405.47%92 / 8
131.241.42.0/24Residential Proxy66.67%12256100.00%63 / 8
131.241.43.0/24VPN83.33%6256100.00%23 / 8
131.241.44.0/24—000.00%00 / 8
131.241.45.0/24Residential Proxy66.67%602.34%52 / 8
131.241.46.0/24Residential Proxy75.00%803.13%72 / 8
131.241.47.0/24VPN50.00%602.34%42 / 8
131.241.48.0/24VPN50.00%602.34%32 / 8
131.241.49.0/24VPN75.00%401.56%22 / 8
131.241.50.0/24Residential Proxy66.67%301.17%32 / 8
131.241.51.0/24Residential Proxy57.14%7256100.00%53 / 8
131.241.52.0/24Residential Proxy85.71%702.73%72 / 8
131.241.53.0/24Residential Proxy66.67%602.34%52 / 8
131.241.54.0/24Residential Proxy66.67%301.17%33 / 8
131.241.55.0/24Residential Proxy85.71%702.73%62 / 8
131.241.56.0/24Residential Proxy78.57%1405.47%102 / 8
131.241.57.0/24Residential Proxy75.00%401.56%42 / 8
131.241.58.0/24Residential Proxy66.67%9256100.00%73 / 8
131.241.59.0/24Residential Proxy90.91%1104.30%92 / 8
131.241.60.0/24Residential Proxy57.14%702.73%42 / 8
131.241.61.0/24Residential Proxy55.56%903.52%42 / 8
131.241.62.0/24Residential Proxy57.14%7256100.00%43 / 8
131.241.63.0/24Residential Proxy100.00%1256100.00%22 / 8
131.241.64.0/24VPN66.67%3256100.00%23 / 8
131.241.65.0/24Residential Proxy60.00%5256100.00%43 / 8
131.241.66.0/24VPN50.00%401.56%32 / 8
131.241.67.0/24Residential Proxy75.00%803.13%62 / 8
131.241.68.0/24VPN50.00%602.34%32 / 8
131.241.69.0/24VPN80.00%501.95%22 / 8
131.241.70.0/24VPN50.00%200.78%22 / 8
131.241.71.0/24Residential Proxy62.50%803.13%62 / 8
131.241.72.0/24VPN71.43%7256100.00%43 / 8
131.241.73.0/24Residential Proxy80.00%1003.91%92 / 8
131.241.74.0/24Residential Proxy100.00%301.17%11 / 8
131.241.75.0/24Residential Proxy83.33%602.34%62 / 8
131.241.76.0/24Residential Proxy85.71%702.73%62 / 8
131.241.77.0/24Residential Proxy100.00%1104.30%61 / 8
131.241.78.0/24Residential Proxy66.67%602.34%52 / 8
131.241.79.0/24VPN100.00%602.34%11 / 8
131.241.80.0/24Residential Proxy100.00%501.95%51 / 8
131.241.81.0/24Residential Proxy60.00%1003.91%72 / 8
131.241.82.0/24Residential Proxy72.73%1104.30%82 / 8
131.241.83.0/24Residential Proxy66.67%602.34%52 / 8
131.241.84.0/24Residential Proxy75.00%401.56%42 / 8
131.241.85.0/24Residential Proxy53.33%15256100.00%83 / 8
131.241.86.0/24Residential Proxy88.89%1807.03%112 / 8
131.241.87.0/24Residential Proxy57.14%702.73%52 / 8
131.241.88.0/24Residential Proxy85.71%702.73%62 / 8
131.241.89.0/24Residential Proxy60.00%1003.91%42 / 8
131.241.90.0/24VPN60.00%1003.91%52 / 8
131.241.91.0/24VPN50.00%803.13%42 / 8
131.241.92.0/24Residential Proxy66.67%903.52%52 / 8
131.241.93.0/24Residential Proxy75.00%803.13%62 / 8
131.241.94.0/24Residential Proxy66.67%602.34%52 / 8
131.241.95.0/24Residential Proxy100.00%501.95%51 / 8
131.241.96.0/24Residential Proxy100.00%401.56%41 / 8
131.241.97.0/24Residential Proxy81.82%1104.30%72 / 8
131.241.98.0/24Residential Proxy57.14%702.73%52 / 8
131.241.99.0/24Residential Proxy81.82%1104.30%72 / 8
131.241.100.0/24Residential Proxy70.00%1003.91%72 / 8
131.241.101.0/24Residential Proxy76.92%1305.08%82 / 8
131.241.102.0/24Residential Proxy80.00%501.95%52 / 8
131.241.103.0/24Residential Proxy83.33%1204.69%72 / 8
131.241.104.0/24Residential Proxy88.89%903.52%62 / 8
131.241.105.0/24Residential Proxy100.00%501.95%31 / 8
131.241.106.0/24Residential Proxy60.00%501.95%42 / 8
131.241.107.0/24Residential Proxy57.14%702.73%52 / 8
131.241.108.0/24—000.00%00 / 8
131.241.109.0/24Residential Proxy57.14%1405.47%62 / 8
131.241.110.0/24Residential Proxy57.14%7256100.00%53 / 8
131.241.111.0/24Residential Proxy85.71%702.73%62 / 8
131.241.112.0/24Residential Proxy80.00%1003.91%72 / 8
131.241.113.0/24Residential Proxy80.00%501.95%52 / 8
131.241.114.0/24VPN75.00%803.13%32 / 8
131.241.115.0/24Residential Proxy75.00%401.56%42 / 8
131.241.116.0/24Residential Proxy100.00%602.34%51 / 8
131.241.117.0/24VPN66.67%301.17%22 / 8
131.241.118.0/24Residential Proxy85.71%702.73%42 / 8
131.241.119.0/24—000.00%00 / 8
131.241.120.0/24—000.00%00 / 8
131.241.121.0/24—000.00%00 / 8
131.241.122.0/24—000.00%00 / 8
131.241.123.0/24—000.00%00 / 8
131.241.124.0/24—000.00%00 / 8
131.241.125.0/24VPN57.14%702.73%32 / 8
131.241.126.0/24Residential Proxy63.64%1104.30%62 / 8
131.241.127.0/24—000.00%00 / 8
131.241.128.0/24VPN66.67%301.17%22 / 8
131.241.129.0/24Residential Proxy62.50%803.13%52 / 8
131.241.130.0/24Residential Proxy62.50%803.13%62 / 8
131.241.131.0/24Residential Proxy58.33%1204.69%72 / 8
131.241.132.0/24Residential Proxy90.91%1104.30%72 / 8
131.241.133.0/24Residential Proxy87.50%803.13%42 / 8
131.241.134.0/24Residential Proxy90.91%1104.30%92 / 8
131.241.135.0/24Residential Proxy81.82%1104.30%72 / 8
131.241.136.0/24Residential Proxy70.00%1003.91%82 / 8
131.241.137.0/24Residential Proxy100.00%501.95%51 / 8
131.241.138.0/24—000.00%00 / 8
131.241.139.0/24—000.00%00 / 8
131.241.140.0/24VPN54.55%1104.30%62 / 8
131.241.141.0/24Residential Proxy90.91%1104.30%72 / 8
131.241.142.0/24—000.00%00 / 8
131.241.143.0/24—000.00%00 / 8
131.241.144.0/24—000.00%00 / 8
131.241.145.0/24—000.00%00 / 8
131.241.146.0/24—000.00%00 / 8
131.241.147.0/24—000.00%00 / 8
131.241.148.0/24Residential Proxy75.00%401.56%32 / 8
131.241.149.0/24VPN66.67%301.17%22 / 8
131.241.150.0/24Residential Proxy66.67%602.34%42 / 8
131.241.151.0/24Residential Proxy83.33%602.34%52 / 8
131.241.152.0/24Residential Proxy70.00%10256100.00%63 / 8
131.241.153.0/24Residential Proxy66.67%301.17%32 / 8
131.241.154.0/24—000.00%00 / 8
131.241.155.0/24—000.00%00 / 8
131.241.156.0/24Residential Proxy87.50%803.13%32 / 8
131.241.157.0/24Residential Proxy62.50%803.13%42 / 8
131.241.158.0/24—000.00%00 / 8
131.241.159.0/24—000.00%00 / 8
131.241.160.0/24VPN100.00%100.39%11 / 8
131.241.161.0/24Residential Proxy58.82%1706.64%92 / 8
131.241.162.0/24Residential Proxy66.67%602.34%42 / 8
131.241.163.0/24VPN62.50%803.13%42 / 8
131.241.164.0/24—000.00%00 / 8
131.241.165.0/24—000.00%00 / 8
131.241.166.0/24VPN83.33%602.34%22 / 8
131.241.167.0/24VPN72.73%1104.30%42 / 8
131.241.168.0/24Residential Proxy85.71%702.73%42 / 8
131.241.169.0/24Residential Proxy53.85%1305.08%62 / 8
131.241.170.0/24VPN75.00%401.56%22 / 8
131.241.171.0/24Residential Proxy100.00%200.78%21 / 8
131.241.172.0/24—000.00%00 / 8
131.241.173.0/24—000.00%00 / 8
131.241.174.0/24Residential Proxy55.56%903.52%62 / 8
131.241.175.0/24VPN75.00%803.13%32 / 8
131.241.176.0/24—000.00%00 / 8
131.241.177.0/24—000.00%00 / 8
131.241.178.0/24Residential Proxy100.00%100.39%11 / 8
131.241.179.0/24Residential Proxy100.00%100.39%11 / 8
131.241.180.0/24VPN100.00%100.39%11 / 8
131.241.181.0/24—000.00%00 / 8
131.241.182.0/24Residential Proxy70.00%1003.91%62 / 8
131.241.183.0/24VPN80.00%501.95%22 / 8
131.241.184.0/24Residential Proxy75.00%401.56%22 / 8
131.241.185.0/24Residential Proxy66.67%602.34%32 / 8
131.241.186.0/24Residential Proxy90.91%1104.30%92 / 8
131.241.187.0/24Residential Proxy75.00%401.56%32 / 8
131.241.188.0/24VPN66.67%6256100.00%33 / 8
131.241.189.0/24Residential Proxy66.67%602.34%52 / 8
131.241.190.0/24—000.00%00 / 8
131.241.191.0/24—000.00%00 / 8
131.241.192.0/24VPN50.00%200.78%22 / 8
131.241.193.0/24Residential Proxy100.00%200.78%21 / 8
131.241.194.0/24VPN80.00%5256100.00%23 / 8
131.241.195.0/24Residential Proxy100.00%200.78%21 / 8
131.241.196.0/24VPN50.00%6256100.00%43 / 8
131.241.197.0/24Residential Proxy100.00%100.39%11 / 8
131.241.198.0/24VPN50.00%401.56%32 / 8
131.241.199.0/24VPN100.00%200.78%11 / 8
131.241.200.0/24VPN60.00%501.95%32 / 8
131.241.201.0/24—000.00%00 / 8
131.241.202.0/24VPN53.85%1305.08%52 / 8
131.241.203.0/24Residential Proxy100.00%702.73%41 / 8
131.241.204.0/24VPN55.56%903.52%42 / 8
131.241.205.0/24Residential Proxy60.00%501.95%42 / 8
131.241.206.0/24VPN100.00%401.56%11 / 8
131.241.207.0/24Residential Proxy70.00%1003.91%62 / 8
131.241.208.0/24—000.00%00 / 8
131.241.209.0/24VPN50.00%4256100.00%23 / 8
131.241.210.0/24VPN66.67%301.17%22 / 8
131.241.211.0/24—000.00%00 / 8
131.241.212.0/24—000.00%00 / 8
131.241.213.0/24—000.00%00 / 8
131.241.214.0/24Residential Proxy100.00%200.78%21 / 8
131.241.215.0/24Residential Proxy100.00%200.78%21 / 8
131.241.216.0/24Residential Proxy100.00%100.39%11 / 8
131.241.217.0/24—000.00%00 / 8
131.241.218.0/24—000.00%00 / 8
131.241.219.0/24—000.00%00 / 8
131.241.220.0/24—000.00%00 / 8
131.241.221.0/24—000.00%00 / 8
131.241.222.0/24—000.00%00 / 8
131.241.223.0/24—000.00%00 / 8
131.241.224.0/24—000.00%00 / 8
131.241.225.0/24—000.00%00 / 8
131.241.226.0/24VPN100.00%100.39%11 / 8
131.241.227.0/24Residential Proxy66.67%301.17%32 / 8
131.241.228.0/24VPN100.00%200.78%11 / 8
131.241.229.0/24VPN100.00%200.78%11 / 8
131.241.230.0/24Residential Proxy60.00%501.95%42 / 8
131.241.231.0/24VPN100.00%100.39%11 / 8
131.241.232.0/24VPN50.00%200.78%22 / 8
131.241.233.0/24Residential Proxy100.00%100.39%11 / 8
131.241.234.0/24—000.00%00 / 8
131.241.235.0/24—000.00%00 / 8
131.241.236.0/24—000.00%00 / 8
131.241.237.0/24—000.00%00 / 8
131.241.238.0/24—000.00%00 / 8
131.241.239.0/24—000.00%00 / 8
131.241.240.0/24—000.00%00 / 8
131.241.241.0/24—000.00%00 / 8
131.241.242.0/24—000.00%00 / 8
131.241.243.0/24—000.00%00 / 8
131.241.244.0/24—000.00%00 / 8
131.241.245.0/24—000.00%00 / 8
131.241.246.0/24—000.00%00 / 8
131.241.247.0/24—000.00%00 / 8
131.241.248.0/24—000.00%00 / 8
131.241.249.0/24—000.00%00 / 8
131.241.250.0/24—000.00%00 / 8
131.241.251.0/24—000.00%00 / 8
131.241.252.0/24—000.00%00 / 8
131.241.253.0/24—000.00%00 / 8
131.241.254.0/24—000.00%00 / 8
131.241.255.0/24—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