VPNDetection
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HomeAll IP Ranges121.0.0.0/8
3,954,209 flagged8 datasets
/8 block

121.0.0.0/8

Browse all /16 subnets inside this block, down to the /24 subnets. Click on any /16 CIDR entry to jump to its /24 list.

121.0.0.0/16VPN75.00%485,3768.24%93 / 8
121.1.0.0/16VPN97.73%3,17120,22431.46%304 / 8
121.2.0.0/16VPN98.29%8,70018,68832.98%334 / 8
121.3.0.0/16VPN97.03%5,27811,52021.35%355 / 8
121.4.0.0/16VPN99.39%16365,536100.00%43 / 8
121.5.0.0/16VPN98.86%8865,536100.00%33 / 8
121.6.0.0/16Residential Proxy80.04%1,6384,3528.60%765 / 8
121.7.0.0/16Residential Proxy83.69%1,7725,12010.01%804 / 8
121.8.0.0/16Residential Proxy84.31%2,5437,93615.05%444 / 8
121.9.0.0/16Residential Proxy78.25%7225,3769.03%403 / 8
121.10.0.0/16VPN73.61%2885,6328.73%193 / 8
121.11.0.0/16VPN88.63%94114,59222.42%243 / 8
121.12.0.0/16Residential Proxy53.17%63018,17628.23%333 / 8
121.13.0.0/16VPN75.43%1,1607,16811.34%353 / 8
121.14.0.0/16VPN97.35%37816,12824.63%63 / 8
121.15.0.0/16VPN84.51%4397,68011.82%203 / 8
121.16.0.0/16Residential Proxy91.30%6552,3044.39%364 / 8
121.17.0.0/16Residential Proxy51.64%3046,1769.68%234 / 8
121.18.0.0/16VPN59.79%1895,3768.34%143 / 8
121.19.0.0/16Residential Proxy87.55%5302,0483.75%323 / 8
121.20.0.0/16Residential Proxy87.07%2631,5362.72%283 / 8
121.21.0.0/16Residential Proxy64.16%2791,2802.25%263 / 8
121.22.0.0/16VPN67.61%1765,3768.31%193 / 8
121.23.0.0/16Residential Proxy54.71%4462,8164.69%313 / 8
121.24.0.0/16Residential Proxy93.09%7092561.40%393 / 8
121.25.0.0/16Residential Proxy93.10%2611,7923.12%273 / 8
121.26.0.0/16Residential Proxy52.17%461,0241.62%83 / 8
121.27.0.0/16Residential Proxy100.00%1,06301.62%391 / 8
121.28.0.0/16Residential Proxy57.21%2085,3768.39%173 / 8
121.29.0.0/16VPN87.78%1,81712,80019.61%313 / 8
121.30.0.0/16VPN53.94%3308,70413.51%283 / 8
121.31.0.0/16VPN61.79%1,0268,70413.91%413 / 8
121.32.0.0/16Residential Proxy95.91%2,0802,3046.48%484 / 8
121.33.0.0/16Residential Proxy60.06%1,7209,47215.85%383 / 8
121.34.0.0/16Residential Proxy86.42%3021,0241.96%313 / 8
121.35.0.0/16VPN60.29%1,1665,6329.17%374 / 8
121.36.0.0/16VPN99.77%1,33265,536100.00%44 / 8
121.37.0.0/16VPN99.76%2,10065,536100.00%33 / 8
121.38.0.0/16—000.00%00 / 8
121.39.0.0/16—000.00%00 / 8
121.40.0.0/16VPN99.24%52465,536100.00%33 / 8
121.41.0.0/16VPN98.77%32465,536100.00%44 / 8
121.42.0.0/16VPN100.00%4465,536100.00%22 / 8
121.43.0.0/16VPN99.65%28265,536100.00%33 / 8
121.44.0.0/16Residential Proxy80.33%1,2051,7924.48%725 / 8
121.45.0.0/16Residential Proxy70.05%1,3794,6088.93%684 / 8
121.46.0.0/16Residential Proxy82.09%81526,62441.05%604 / 8
121.47.0.0/16—000.00%00 / 8
121.48.0.0/16Residential Proxy71.43%1400.02%82 / 8
121.49.0.0/16Residential Proxy100.00%21,0241.57%22 / 8
121.50.0.0/16VPN83.10%63910,49616.43%314 / 8
121.51.0.0/16Hosting100.00%065,536100.00%11 / 8
121.52.0.0/16VPN64.95%63913,82421.21%374 / 8
121.53.0.0/16VPN100.00%11,0241.56%12 / 8
121.54.0.0/16Residential Proxy61.90%1054,0966.35%254 / 8
121.55.0.0/16VPN86.11%1,33231,23247.86%384 / 8
121.56.0.0/16Residential Proxy86.92%4512,8164.92%383 / 8
121.57.0.0/16Residential Proxy69.72%6116,14410.02%353 / 8
121.58.0.0/16VPN64.64%6086,65610.76%404 / 8
121.59.0.0/16VPN100.00%1700.03%11 / 8
121.60.0.0/16VPN78.80%3494,3526.74%173 / 8
121.61.0.0/16VPN89.46%6458,70413.39%153 / 8
121.62.0.0/16Residential Proxy52.94%854,3526.74%143 / 8
121.63.0.0/16VPN82.15%4099,21614.20%113 / 8
121.64.0.0/16Residential Proxy55.41%1571,2802.17%224 / 8
121.65.0.0/16VPN72.83%3576,1449.78%264 / 8
121.66.0.0/16VPN78.54%5089,98415.81%204 / 8
121.67.0.0/16VPN85.52%2977,16811.10%193 / 8
121.68.0.0/16—000.00%00 / 8
121.69.0.0/16VPN100.00%22560.39%12 / 8
121.70.0.0/16—000.00%00 / 8
121.71.0.0/16Hosting100.00%065,28099.61%11 / 8
121.72.0.0/16Residential Proxy78.57%1400.02%64 / 8
121.73.0.0/16Residential Proxy63.81%1051,2802.08%194 / 8
121.74.0.0/16Residential Proxy82.68%7391,2803.05%584 / 8
121.75.0.0/16Residential Proxy86.67%22500.34%353 / 8
121.76.0.0/16—000.00%00 / 8
121.77.0.0/16—000.00%00 / 8
121.78.0.0/16VPN98.01%25113,82421.20%54 / 8
121.79.0.0/16VPN95.92%1,1522,8165.65%134 / 8
121.80.0.0/16Residential Proxy56.83%8133,8406.99%454 / 8
121.81.0.0/16Residential Proxy56.24%9303,5846.76%474 / 8
121.82.0.0/16Residential Proxy61.74%7923,8406.95%434 / 8
121.83.0.0/16Residential Proxy51.49%7055,6329.59%454 / 8
121.84.0.0/16Residential Proxy58.28%8393,5846.63%494 / 8
121.85.0.0/16Residential Proxy58.00%8123,3286.24%414 / 8
121.86.0.0/16VPN55.49%9104,6088.11%374 / 8
121.87.0.0/16VPN63.78%1,1796,14410.48%464 / 8
121.88.0.0/16Residential Proxy92.31%1562560.63%284 / 8
121.89.0.0/16VPN100.00%10365,536100.00%22 / 8
121.90.0.0/16VPN97.13%34922,01634.01%33 / 8
121.91.0.0/16Residential Proxy93.71%73129,69646.21%425 / 8
121.92.0.0/16Residential Proxy61.08%4831,2802.66%324 / 8
121.93.0.0/16VPN88.89%949,40875.39%33 / 8
121.94.0.0/16VPN100.00%216,64025.39%22 / 8
121.95.0.0/16VPN100.00%149,40875.39%22 / 8
121.96.0.0/16Hosting100.00%02560.39%11 / 8
121.97.0.0/16VPN100.00%32560.40%23 / 8
121.98.0.0/16Residential Proxy92.90%6061,0242.46%485 / 8
121.99.0.0/16Residential Proxy72.90%5353,8406.47%445 / 8
121.100.0.0/16Residential Proxy80.54%4063,3285.56%425 / 8
121.101.0.0/16VPN88.84%3,51314,84823.65%565 / 8
121.102.0.0/16VPN98.30%3,5836,65611.24%234 / 8
121.103.0.0/16VPN97.57%5,6339,72817.59%314 / 8
121.104.0.0/16VPN82.95%52800.81%242 / 8
121.105.0.0/16Residential Proxy71.43%1897681.45%294 / 8
121.106.0.0/16Residential Proxy72.20%2052560.70%294 / 8
121.107.0.0/16Residential Proxy82.24%1075120.94%193 / 8
121.108.0.0/16Residential Proxy80.00%2500.04%102 / 8
121.109.0.0/16Residential Proxy80.60%2685121.19%354 / 8
121.110.0.0/16Residential Proxy81.16%13800.21%202 / 8
121.111.0.0/16Residential Proxy66.41%1311,0241.75%193 / 8
121.112.0.0/16VPN97.11%4,25815,36023.63%254 / 8
121.113.0.0/16VPN96.72%4,32617,66427.10%294 / 8
121.114.0.0/16VPN92.92%1,5408,70413.45%314 / 8
121.115.0.0/16VPN96.71%5,79825,60039.26%304 / 8
121.116.0.0/16VPN97.22%5,07422,52834.49%324 / 8
121.117.0.0/16VPN96.64%3,12616,12824.68%314 / 8
121.118.0.0/16VPN96.88%2,0818,44813.02%164 / 8
121.119.0.0/16VPN97.08%1,0267,93612.15%174 / 8
121.120.0.0/16VPN84.13%41612,03218.44%184 / 8
121.121.0.0/16Residential Proxy75.45%5,40128,92845.86%894 / 8
121.122.0.0/16Residential Proxy67.93%2,99724,06436.83%924 / 8
121.123.0.0/16Residential Proxy70.98%1,78513,31220.43%825 / 8
121.124.0.0/16Residential Proxy59.05%2323,5845.78%254 / 8
121.125.0.0/16VPN52.94%3747,16811.42%314 / 8
121.126.0.0/16VPN99.84%7,93459,39290.80%114 / 8
121.127.0.0/16VPN90.88%1,05322,01633.75%446 / 8
121.128.0.0/16VPN60.07%60615,61624.28%415 / 8
121.129.0.0/16VPN75.90%1,29924,32037.64%445 / 8
121.130.0.0/16VPN60.65%89222,01634.27%455 / 8
121.131.0.0/16VPN66.77%98416,38425.65%475 / 8
121.132.0.0/16VPN54.30%81416,38425.70%455 / 8
121.133.0.0/16VPN59.47%82418,94429.58%455 / 8
121.134.0.0/16VPN67.50%79714,59222.82%425 / 8
121.135.0.0/16VPN55.57%70917,66427.56%395 / 8
121.136.0.0/16VPN53.25%89217,15226.93%475 / 8
121.137.0.0/16VPN59.01%1,09318,68829.52%545 / 8
121.138.0.0/16VPN59.31%49412,28819.13%375 / 8
121.139.0.0/16VPN64.42%1,02322,27234.65%495 / 8
121.140.0.0/16VPN81.82%1,77720,99232.64%495 / 8
121.141.0.0/16VPN55.66%64518,43228.58%445 / 8
121.142.0.0/16VPN64.14%97618,68829.32%435 / 8
121.143.0.0/16VPN72.77%1,28920,48032.24%455 / 8
121.144.0.0/16VPN52.75%58212,28819.36%405 / 8
121.145.0.0/16VPN60.68%81919,45630.38%465 / 8
121.146.0.0/16VPN59.50%67418,94429.46%485 / 8
121.147.0.0/16VPN73.80%1,08014,08022.56%435 / 8
121.148.0.0/16VPN71.33%1,15817,40827.66%535 / 8
121.149.0.0/16VPN54.65%68814,33622.51%525 / 8
121.150.0.0/16VPN58.81%72121,76033.68%495 / 8
121.151.0.0/16VPN55.75%80022,78435.32%505 / 8
121.152.0.0/16VPN50.62%80818,17628.39%505 / 8
121.153.0.0/16VPN52.02%69413,31220.96%445 / 8
121.154.0.0/16VPN76.57%1,13122,78435.41%425 / 8
121.155.0.0/16VPN56.50%71516,89626.25%495 / 8
121.156.0.0/16VPN57.04%40510,52816.47%366 / 8
121.157.0.0/16VPN52.03%71515,87224.86%475 / 8
121.158.0.0/16VPN78.57%1,15715,61624.44%475 / 8
121.159.0.0/16VPN55.01%77816,64026.10%535 / 8
121.160.0.0/16VPN69.43%96521,24832.87%445 / 8
121.161.0.0/16VPN60.64%81317,40827.27%415 / 8
121.162.0.0/16VPN64.38%96316,64025.96%475 / 8
121.163.0.0/16VPN54.31%78817,40827.20%465 / 8
121.164.0.0/16VPN50.92%81519,71230.73%445 / 8
121.165.0.0/16VPN55.89%75515,36024.14%495 / 8
121.166.0.0/16VPN54.38%71917,40827.07%475 / 8
121.167.0.0/16Residential Proxy54.91%87619,20029.87%445 / 8
121.168.0.0/16VPN58.80%89817,92028.03%465 / 8
121.169.0.0/16VPN55.53%80520,99232.63%485 / 8
121.170.0.0/16VPN74.66%1,11722,01634.21%475 / 8
121.171.0.0/16VPN63.33%69015,10423.54%435 / 8
121.172.0.0/16VPN61.16%96818,43228.97%485 / 8
121.173.0.0/16VPN73.58%1,06018,43228.91%445 / 8
121.174.0.0/16Residential Proxy56.53%60513,05620.50%495 / 8
121.175.0.0/16VPN56.45%70516,89626.43%425 / 8
121.176.0.0/16VPN55.51%67223,04035.63%435 / 8
121.177.0.0/16VPN55.92%57416,12825.05%445 / 8
121.178.0.0/16VPN64.50%78312,28819.57%425 / 8
121.179.0.0/16VPN72.91%1,06317,40827.50%435 / 8
121.180.0.0/16VPN51.83%82018,43228.74%515 / 8
121.181.0.0/16VPN61.27%79019,20029.88%465 / 8
121.182.0.0/16VPN66.51%87517,92027.96%455 / 8
121.183.0.0/16VPN59.13%71218,94429.51%435 / 8
121.184.0.0/16VPN59.11%65313,56821.30%425 / 8
121.185.0.0/16Residential Proxy52.96%65911,52018.30%455 / 8
121.186.0.0/16VPN68.29%1,06924,57638.21%465 / 8
121.187.0.0/16VPN56.76%48810,49616.46%385 / 8
121.188.0.0/16VPN60.10%60413,56821.23%425 / 8
121.189.0.0/16VPN72.32%71916,89626.18%376 / 8
121.190.0.0/16VPN65.71%80512,03219.10%405 / 8
121.191.0.0/16VPN56.91%56411,26417.67%365 / 8
121.192.0.0/16Residential Proxy66.67%300.00%22 / 8
121.193.0.0/16Residential Proxy81.82%1100.02%62 / 8
121.194.0.0/16VPN90.91%117681.18%23 / 8
121.195.0.0/16Residential Proxy83.33%1200.02%52 / 8
121.196.0.0/16VPN98.91%18365,536100.00%44 / 8
121.197.0.0/16VPN100.00%565,536100.00%22 / 8
121.198.0.0/16Hosting100.00%065,536100.00%11 / 8
121.199.0.0/16VPN99.07%21665,536100.00%33 / 8
121.200.0.0/16Residential Proxy62.42%2,60814,33624.28%754 / 8
121.201.0.0/16—000.00%00 / 8
121.202.0.0/16Residential Proxy66.34%1,61314,59223.70%554 / 8
121.203.0.0/16Residential Proxy85.78%6333,5846.23%464 / 8
121.204.0.0/16VPN88.79%3,55135,32854.41%333 / 8
121.205.0.0/16VPN79.92%1,48913,05620.32%293 / 8
121.206.0.0/16VPN50.21%2,1277,42412.92%413 / 8
121.207.0.0/16VPN69.10%2,49216,64026.46%324 / 8
121.208.0.0/16VPN62.14%10300.16%182 / 8
121.209.0.0/16VPN50.74%4087681.77%324 / 8
121.210.0.0/16Residential Proxy57.35%34700.53%363 / 8
121.211.0.0/16Residential Proxy95.45%3082560.86%303 / 8
121.212.0.0/16Residential Proxy65.42%1078,19212.66%254 / 8
121.213.0.0/16VPN62.92%1784,0966.52%274 / 8
121.214.0.0/16VPN65.59%2472560.76%284 / 8
121.215.0.0/16Hosting100.00%08,19212.50%11 / 8
121.216.0.0/16Residential Proxy67.74%932560.51%234 / 8
121.217.0.0/16—000.00%00 / 8
121.218.0.0/16Residential Proxy69.54%1742560.65%354 / 8
121.219.0.0/16—000.00%00 / 8
121.220.0.0/16—000.00%00 / 8
121.221.0.0/16Residential Proxy53.62%4427681.81%453 / 8
121.222.0.0/16Residential Proxy53.38%3112560.85%363 / 8
121.223.0.0/16VPN80.00%2516,38425.00%53 / 8
121.224.0.0/16VPN92.44%3,00227,39242.07%323 / 8
121.225.0.0/16VPN53.17%1,3116,65611.02%394 / 8
121.226.0.0/16VPN79.21%1,81817,66427.51%363 / 8
121.227.0.0/16VPN94.32%2,85128,41643.54%253 / 8
121.228.0.0/16VPN88.95%2,29832,00049.13%354 / 8
121.229.0.0/16VPN73.89%2,09932,25650.03%414 / 8
121.230.0.0/16VPN61.51%6083,8406.22%293 / 8
121.231.0.0/16VPN55.11%7049,21614.50%363 / 8
121.232.0.0/16VPN73.28%1,39210,24016.19%323 / 8
121.233.0.0/16Residential Proxy50.90%1,10610,49616.91%353 / 8
121.234.0.0/16VPN54.81%8107,68012.29%353 / 8
121.235.0.0/16Residential Proxy55.97%2,32826,62442.31%374 / 8
121.236.0.0/16VPN91.09%2,60429,44045.23%344 / 8
121.237.0.0/16VPN55.99%1,2187,93612.91%344 / 8
121.238.0.0/16VPN85.50%2,09626,62441.03%364 / 8
121.239.0.0/16VPN87.62%2,35927,90442.96%373 / 8
121.240.0.0/16VPN94.19%41341,72863.69%143 / 8
121.241.0.0/16VPN88.66%34456,32085.97%143 / 8
121.242.0.0/16VPN87.01%25459,13690.24%154 / 8
121.243.0.0/16VPN93.69%11149,40875.40%63 / 8
121.244.0.0/16VPN89.17%39744,80068.39%153 / 8
121.245.0.0/16Hosting100.00%011,52017.58%11 / 8
121.246.0.0/16Hosting100.00%059,90491.41%11 / 8
121.247.0.0/16Hosting100.00%039,93660.94%11 / 8
121.248.0.0/16Residential Proxy66.67%300.00%32 / 8
121.249.0.0/16Residential Proxy100.00%4800.07%131 / 8
121.250.0.0/16Residential Proxy100.00%62560.40%52 / 8
121.251.0.0/16VPN50.00%22560.39%23 / 8
121.252.0.0/16—000.00%00 / 8
121.253.0.0/16VPN100.00%5900.09%11 / 8
121.254.0.0/16VPN55.74%35710,75216.65%424 / 8
121.255.0.0/16—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.
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