VPNDetection
Log inGet a free API key
HomeAll IP Ranges91.0.0.0/891.55.0.0/16
20,999 flagged8 datasets
/16 subnet

91.55.0.0/16

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

91.54.0.0/1691.56.0.0/16
91.55.0.0/24VPN85.42%48256100.00%63 / 8
91.55.1.0/24VPN100.00%100.39%11 / 8
91.55.2.0/24VPN90.20%51256100.00%94 / 8
91.55.3.0/24Residential Proxy80.00%501.95%52 / 8
91.55.4.0/24VPN94.12%34256100.00%53 / 8
91.55.5.0/24VPN60.00%501.95%32 / 8
91.55.6.0/24VPN86.84%38256100.00%54 / 8
91.55.7.0/24VPN86.36%44256100.00%43 / 8
91.55.8.0/24VPN50.00%401.56%32 / 8
91.55.9.0/24Residential Proxy75.00%803.13%62 / 8
91.55.10.0/24Residential Proxy80.00%501.95%52 / 8
91.55.11.0/24VPN87.18%39256100.00%73 / 8
91.55.12.0/24VPN80.00%30256100.00%74 / 8
91.55.13.0/24VPN86.05%43256100.00%53 / 8
91.55.14.0/24VPN50.00%803.13%52 / 8
91.55.15.0/24VPN92.31%39256100.00%53 / 8
91.55.16.0/24VPN86.96%23256100.00%43 / 8
91.55.17.0/24VPN66.67%301.17%22 / 8
91.55.18.0/24Residential Proxy60.00%501.95%42 / 8
91.55.19.0/24VPN88.00%25256100.00%44 / 8
91.55.20.0/24VPN96.67%30256100.00%23 / 8
91.55.21.0/24VPN100.00%200.78%11 / 8
91.55.22.0/24Residential Proxy100.00%200.78%21 / 8
91.55.23.0/24VPN88.89%27256100.00%43 / 8
91.55.24.0/24Residential Proxy66.67%301.17%22 / 8
91.55.25.0/24VPN75.00%28256100.00%84 / 8
91.55.26.0/24VPN96.43%28256100.00%23 / 8
91.55.27.0/24VPN95.24%21256100.00%23 / 8
91.55.28.0/24VPN95.24%21256100.00%34 / 8
91.55.29.0/24VPN91.30%23256100.00%44 / 8
91.55.30.0/24VPN92.31%26256100.00%44 / 8
91.55.31.0/24VPN92.00%25256100.00%33 / 8
91.55.32.0/24VPN92.73%55256100.00%53 / 8
91.55.33.0/24Residential Proxy83.33%602.34%52 / 8
91.55.34.0/24VPN94.87%39256100.00%33 / 8
91.55.35.0/24Residential Proxy80.00%501.95%52 / 8
91.55.36.0/24Residential Proxy66.67%602.34%42 / 8
91.55.37.0/24Residential Proxy66.67%903.52%52 / 8
91.55.38.0/24VPN50.00%200.78%22 / 8
91.55.39.0/24Residential Proxy66.67%602.34%42 / 8
91.55.40.0/24Residential Proxy83.33%602.34%62 / 8
91.55.41.0/24Residential Proxy55.56%903.52%62 / 8
91.55.42.0/24Residential Proxy83.33%1204.69%102 / 8
91.55.43.0/24VPN66.67%602.34%32 / 8
91.55.44.0/24Residential Proxy83.33%602.34%52 / 8
91.55.45.0/24Residential Proxy87.50%803.13%72 / 8
91.55.46.0/24Residential Proxy57.14%702.73%52 / 8
91.55.47.0/24VPN82.93%41256100.00%94 / 8
91.55.48.0/24Residential Proxy100.00%803.13%61 / 8
91.55.49.0/24Residential Proxy83.33%602.34%62 / 8
91.55.50.0/24Residential Proxy66.67%602.34%52 / 8
91.55.51.0/24VPN50.00%200.78%22 / 8
91.55.52.0/24VPN88.24%34256100.00%53 / 8
91.55.53.0/24Residential Proxy60.00%501.95%32 / 8
91.55.54.0/24Residential Proxy66.67%602.34%42 / 8
91.55.55.0/24Residential Proxy85.71%702.73%72 / 8
91.55.56.0/24Residential Proxy100.00%301.17%31 / 8
91.55.57.0/24VPN62.50%803.13%52 / 8
91.55.58.0/24VPN60.00%1003.91%52 / 8
91.55.59.0/24Residential Proxy77.78%903.52%52 / 8
91.55.60.0/24Residential Proxy100.00%501.95%41 / 8
91.55.61.0/24Residential Proxy84.62%1305.08%72 / 8
91.55.62.0/24Residential Proxy57.14%702.73%52 / 8
91.55.63.0/24Residential Proxy66.67%1204.69%72 / 8
91.55.64.0/24Residential Proxy66.67%301.17%32 / 8
91.55.65.0/24VPN85.29%34256100.00%54 / 8
91.55.66.0/24VPN85.71%42256100.00%94 / 8
91.55.67.0/24Residential Proxy63.64%1104.30%82 / 8
91.55.68.0/24Residential Proxy62.50%803.13%52 / 8
91.55.69.0/24Residential Proxy83.33%602.34%52 / 8
91.55.70.0/24Residential Proxy75.00%401.56%42 / 8
91.55.71.0/24Residential Proxy64.29%1405.47%72 / 8
91.55.72.0/24VPN90.57%53256100.00%84 / 8
91.55.73.0/24Residential Proxy66.67%602.34%52 / 8
91.55.74.0/24Residential Proxy60.00%501.95%32 / 8
91.55.75.0/24Residential Proxy66.67%301.17%22 / 8
91.55.76.0/24Residential Proxy80.00%501.95%52 / 8
91.55.77.0/24VPN50.00%401.56%22 / 8
91.55.78.0/24Residential Proxy77.78%903.52%72 / 8
91.55.79.0/24Residential Proxy66.67%1204.69%72 / 8
91.55.80.0/24Residential Proxy87.50%803.13%72 / 8
91.55.81.0/24VPN50.00%602.34%42 / 8
91.55.82.0/24VPN66.67%301.17%22 / 8
91.55.83.0/24VPN91.49%47256100.00%74 / 8
91.55.84.0/24Residential Proxy66.67%301.17%32 / 8
91.55.85.0/24VPN91.67%48256100.00%64 / 8
91.55.86.0/24VPN66.67%602.34%32 / 8
91.55.87.0/24Residential Proxy66.67%903.52%72 / 8
91.55.88.0/24Residential Proxy66.67%301.17%32 / 8
91.55.89.0/24Residential Proxy85.71%702.73%62 / 8
91.55.90.0/24Residential Proxy66.67%301.17%32 / 8
91.55.91.0/24VPN89.29%28256100.00%54 / 8
91.55.92.0/24VPN88.10%42256100.00%74 / 8
91.55.93.0/24Residential Proxy66.67%602.34%52 / 8
91.55.94.0/24Residential Proxy80.00%501.95%42 / 8
91.55.95.0/24VPN94.34%53256100.00%44 / 8
91.55.96.0/24Residential Proxy87.50%803.13%82 / 8
91.55.97.0/24Residential Proxy75.00%803.13%72 / 8
91.55.98.0/24VPN50.00%401.56%32 / 8
91.55.99.0/24VPN91.38%58256100.00%54 / 8
91.55.100.0/24Residential Proxy71.43%702.73%52 / 8
91.55.101.0/24Residential Proxy100.00%200.78%21 / 8
91.55.102.0/24Residential Proxy60.00%501.95%42 / 8
91.55.103.0/24Residential Proxy66.67%301.17%32 / 8
91.55.104.0/24VPN88.89%54256100.00%94 / 8
91.55.105.0/24Residential Proxy60.00%501.95%42 / 8
91.55.106.0/24VPN86.67%45256100.00%64 / 8
91.55.107.0/24Residential Proxy66.67%301.17%32 / 8
91.55.108.0/24Residential Proxy71.43%702.73%52 / 8
91.55.109.0/24VPN89.58%48256100.00%64 / 8
91.55.110.0/24VPN88.64%44256100.00%94 / 8
91.55.111.0/24VPN93.02%43256100.00%64 / 8
91.55.112.0/24VPN80.00%55256100.00%114 / 8
91.55.113.0/24VPN77.50%40256100.00%104 / 8
91.55.114.0/24VPN83.33%602.34%22 / 8
91.55.115.0/24VPN75.00%40256100.00%114 / 8
91.55.116.0/24Residential Proxy58.82%1706.64%92 / 8
91.55.117.0/24VPN66.67%903.52%42 / 8
91.55.118.0/24VPN80.00%35256100.00%104 / 8
91.55.119.0/24Residential Proxy75.00%401.56%42 / 8
91.55.120.0/24VPN76.74%43256100.00%114 / 8
91.55.121.0/24Residential Proxy83.33%602.34%62 / 8
91.55.122.0/24Residential Proxy100.00%803.13%71 / 8
91.55.123.0/24Residential Proxy77.78%903.52%82 / 8
91.55.124.0/24Residential Proxy75.00%401.56%42 / 8
91.55.125.0/24Residential Proxy100.00%501.95%62 / 8
91.55.126.0/24Residential Proxy66.67%602.34%52 / 8
91.55.127.0/24VPN89.66%29256100.00%64 / 8
91.55.128.0/24VPN62.96%27256100.00%73 / 8
91.55.129.0/24Residential Proxy75.00%803.13%42 / 8
91.55.130.0/24Residential Proxy90.00%1003.91%42 / 8
91.55.131.0/24Residential Proxy100.00%501.95%21 / 8
91.55.132.0/24Residential Proxy100.00%602.34%21 / 8
91.55.133.0/24Residential Proxy75.00%803.13%52 / 8
91.55.134.0/24Residential Proxy100.00%602.34%41 / 8
91.55.135.0/24VPN58.06%31256100.00%104 / 8
91.55.136.0/24Residential Proxy87.50%803.13%82 / 8
91.55.137.0/24Residential Proxy87.50%803.13%72 / 8
91.55.138.0/24Residential Proxy100.00%903.52%61 / 8
91.55.139.0/24Residential Proxy62.50%803.13%42 / 8
91.55.140.0/24VPN80.00%25256100.00%63 / 8
91.55.141.0/24Residential Proxy60.00%1003.91%32 / 8
91.55.142.0/24Residential Proxy90.00%1003.91%72 / 8
91.55.143.0/24VPN42.86%702.73%53 / 8
91.55.144.0/24VPN66.67%301.17%22 / 8
91.55.145.0/24Residential Proxy66.67%602.34%52 / 8
91.55.146.0/24VPN93.88%49256100.00%54 / 8
91.55.147.0/24VPN58.33%1204.69%62 / 8
91.55.148.0/24Residential Proxy75.00%401.56%32 / 8
91.55.149.0/24Residential Proxy62.50%803.13%62 / 8
91.55.150.0/24VPN50.00%200.78%22 / 8
91.55.151.0/24VPN83.72%43256100.00%54 / 8
91.55.152.0/24VPN95.35%43256100.00%34 / 8
91.55.153.0/24Residential Proxy100.00%301.17%21 / 8
91.55.154.0/24Residential Proxy54.55%1104.30%62 / 8
91.55.155.0/24Residential Proxy70.00%1003.91%62 / 8
91.55.156.0/24VPN91.67%24256100.00%33 / 8
91.55.157.0/24VPN90.00%40256100.00%53 / 8
91.55.158.0/24Residential Proxy62.50%803.13%62 / 8
91.55.159.0/24VPN89.58%48256100.00%73 / 8
91.55.160.0/24VPN60.00%501.95%32 / 8
91.55.161.0/24Residential Proxy62.50%803.13%62 / 8
91.55.162.0/24VPN92.11%38256100.00%64 / 8
91.55.163.0/24VPN91.11%45256100.00%53 / 8
91.55.164.0/24Residential Proxy90.00%1003.91%92 / 8
91.55.165.0/24Residential Proxy60.00%1003.91%72 / 8
91.55.166.0/24Residential Proxy77.78%903.52%82 / 8
91.55.167.0/24VPN60.00%501.95%22 / 8
91.55.168.0/24Residential Proxy83.33%602.34%62 / 8
91.55.169.0/24VPN66.67%903.52%42 / 8
91.55.170.0/24VPN83.33%48256100.00%94 / 8
91.55.171.0/24Residential Proxy66.67%903.52%62 / 8
91.55.172.0/24Residential Proxy85.71%702.73%62 / 8
91.55.173.0/24Residential Proxy100.00%803.13%81 / 8
91.55.174.0/24Residential Proxy66.67%602.34%52 / 8
91.55.175.0/24Residential Proxy100.00%301.17%31 / 8
91.55.176.0/24Residential Proxy71.43%702.73%63 / 8
91.55.177.0/24Residential Proxy80.00%501.95%52 / 8
91.55.178.0/24Residential Proxy80.00%501.95%42 / 8
91.55.179.0/24Residential Proxy100.00%903.52%61 / 8
91.55.180.0/24VPN50.00%200.78%22 / 8
91.55.181.0/24VPN88.00%25256100.00%43 / 8
91.55.182.0/24VPN76.92%39256100.00%94 / 8
91.55.183.0/24Residential Proxy77.78%903.52%72 / 8
91.55.184.0/24Residential Proxy85.71%702.73%72 / 8
91.55.185.0/24Residential Proxy75.00%401.56%42 / 8
91.55.186.0/24Residential Proxy100.00%301.17%31 / 8
91.55.187.0/24VPN77.42%31256100.00%53 / 8
91.55.188.0/24Residential Proxy100.00%301.17%21 / 8
91.55.189.0/24VPN85.71%28256100.00%54 / 8
91.55.190.0/24Residential Proxy100.00%702.73%31 / 8
91.55.191.0/24VPN84.85%33256100.00%33 / 8
91.55.192.0/24VPN85.71%21256100.00%55 / 8
91.55.193.0/24VPN86.96%23256100.00%54 / 8
91.55.194.0/24VPN90.63%32256100.00%54 / 8
91.55.195.0/24VPN79.31%29256100.00%84 / 8
91.55.196.0/24VPN82.14%28256100.00%64 / 8
91.55.197.0/24VPN95.83%24256100.00%23 / 8
91.55.198.0/24Residential Proxy80.00%501.95%52 / 8
91.55.199.0/24VPN84.00%25256100.00%63 / 8
91.55.200.0/24Residential Proxy85.71%702.73%62 / 8
91.55.201.0/24VPN66.67%301.17%22 / 8
91.55.202.0/24VPN81.82%33256100.00%84 / 8
91.55.203.0/24VPN85.71%35256100.00%64 / 8
91.55.204.0/24VPN50.00%200.78%22 / 8
91.55.205.0/24VPN85.71%28256100.00%64 / 8
91.55.206.0/24VPN100.00%401.56%11 / 8
91.55.207.0/24VPN50.00%401.56%32 / 8
91.55.208.0/24Residential Proxy100.00%803.13%41 / 8
91.55.209.0/24VPN80.56%36256100.00%64 / 8
91.55.210.0/24Residential Proxy87.50%803.13%72 / 8
91.55.211.0/24Residential Proxy100.00%501.95%51 / 8
91.55.212.0/24VPN86.05%43256100.00%53 / 8
91.55.213.0/24Residential Proxy92.86%1405.47%112 / 8
91.55.214.0/24VPN50.00%401.56%32 / 8
91.55.215.0/24Residential Proxy100.00%501.95%41 / 8
91.55.216.0/24VPN83.78%37256100.00%84 / 8
91.55.217.0/24Residential Proxy88.89%903.52%82 / 8
91.55.218.0/24Residential Proxy75.00%1204.69%62 / 8
91.55.219.0/24Residential Proxy88.89%903.52%72 / 8
91.55.220.0/24Residential Proxy62.50%803.13%62 / 8
91.55.221.0/24Residential Proxy80.00%1003.91%62 / 8
91.55.222.0/24Residential Proxy100.00%501.95%41 / 8
91.55.223.0/24Residential Proxy91.67%1204.69%102 / 8
91.55.224.0/24Residential Proxy57.89%1907.42%102 / 8
91.55.225.0/24Residential Proxy75.00%1606.25%92 / 8
91.55.226.0/24Residential Proxy75.00%803.13%62 / 8
91.55.227.0/24Residential Proxy64.71%1706.64%102 / 8
91.55.228.0/24Residential Proxy69.23%1305.08%72 / 8
91.55.229.0/24Residential Proxy80.00%1505.86%102 / 8
91.55.230.0/24Residential Proxy87.50%1606.25%122 / 8
91.55.231.0/24Residential Proxy73.68%1907.42%82 / 8
91.55.232.0/24Residential Proxy64.71%1706.64%62 / 8
91.55.233.0/24Residential Proxy94.74%1907.42%122 / 8
91.55.234.0/24VPN86.96%46256100.00%53 / 8
91.55.235.0/24Residential Proxy81.25%1606.25%102 / 8
91.55.236.0/24Residential Proxy87.50%1606.25%102 / 8
91.55.237.0/24Residential Proxy100.00%1104.30%61 / 8
91.55.238.0/24VPN82.22%45256100.00%104 / 8
91.55.239.0/24Residential Proxy90.00%1003.91%92 / 8
91.55.240.0/24VPN50.00%602.34%42 / 8
91.55.241.0/24VPN50.00%401.56%32 / 8
91.55.242.0/24Residential Proxy66.67%903.52%52 / 8
91.55.243.0/24Residential Proxy66.67%301.17%32 / 8
91.55.244.0/24VPN66.67%602.34%32 / 8
91.55.245.0/24Residential Proxy60.00%501.95%42 / 8
91.55.246.0/24VPN53.85%1305.08%72 / 8
91.55.247.0/24VPN57.14%702.73%42 / 8
91.55.248.0/24Residential Proxy75.00%401.56%42 / 8
91.55.249.0/24VPN50.00%602.34%42 / 8
91.55.250.0/24Residential Proxy60.00%501.95%42 / 8
91.55.251.0/24Residential Proxy75.00%401.56%42 / 8
91.55.252.0/24VPN57.14%702.73%32 / 8
91.55.253.0/24Residential Proxy66.67%903.52%72 / 8
91.55.254.0/24VPN95.56%45256100.00%44 / 8
91.55.255.0/24VPN66.67%602.34%32 / 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