[Click here to increase your API Limit]

Welcome To BotScout

BotScout helps prevent automated web scripts, known as "bots", from registering on forums, polluting databases, spreading spam, and abusing forms on web sites. We do this by tracking the names, IPs, and email addresses that bots use and logging them as unique signatures for future reference. We make this signature data available through a simple yet powerful API that you can use to test forms when they're submitted on your site.

Stop The Bots

You can manually search our bot database to find bots in your forums, but you can also use a little bit of code in your forum, contact form, or other web application to test for bots and automatically ban or reject them on the spot. To make use of our database in your application, all you need to do is query it correctly. You can also download a list of the most recently-caught bots (shown below) from this URL: http://botscout.com/last_caught_cache.htm.

If you need to do more than about ~1500 automated lookups a day you'll probably want to get a free API key so you can do as many as you need. We even provide some sample code that you can use in your forums, contact forms, mailing lists, and other parts of your site.

There are also anti-bot plugins available for popular forums and CMS applications, including SMF, VBulletin, phpBB, Phorum, PunBB, Invision Power Board, FUDForum, Ikonboard, W-Agora, Wordpress, Joomla, and Drupal.

Who Uses BotScout?

People and companies all over the world rely on BotScout to help screen out bots, including:
  • University of Washington
  • University of Milan
  • Fibromyalgia.com
  • UC Berkley
  • Georgia Courts
  • UNC Machine Vision Lab
  • Discover Seattle!
  • Banca Popolare del Verona
  • AspergerPlanet
  • Massachusetts Institute of Technology
  • BME Cancer Communities
  • US Motorcycle Rally
  • Snitz Forums
  • University of Georgia
  • Marriott International
  • The Standard Bank of South Africa
  • University of Pittsburgh
    • and thousands more!

    We can provide secure form protection and bot-screening solutions for your group or organization too- please contact us to find out more!

    Want To Help?

    You can help make life harder for bots by using the BotScout plugin on your site, because the more bot signatures we collect the more effective our filters become. Although we collect large numbers of bot signatures through our "bot honeypots", we can't catch them all. To submit bot data, all you need to do is get an API key and use BotScout on your site(s).

    You can also put a BotScout logo, button, or badge on your site to help let other people know about BotScout.

    Click Here To Help Keep BotScout Running

    Most Recently Banned Bots - 4 Aug 2026 5:25 AM Unique Bot Signatures: 10,000,212
    Bot Name Bot Email Bot IP From
    2001:410:404:200::5843 2001:410:404:200::5843 120.40.130.70
    juanluiscastrosextaregion juanluiscastrosextaregion@senado.cl 120.40.130.70
    2001:410:305:2100::538 2001:410:305:2100::538 120.40.130.70
    LulaBradfield05 jglwbosi@ishowfirstmail.com 64.31.3.126
    EltonTan45377 eltontan6@hell.milkgg.com 191.101.92.175
    202:8108:8125:100::939:58:60 202:8108:8125:100::939:58:60 120.40.130.70
    me me@nyxon.xyz 120.40.130.70
    2001:410:305:2100::479 2001:410:305:2100::479 120.40.130.70
    2001:410:601:1100::596 2001:410:601:1100::596 120.40.130.70
    ShaylaOlson tamiaubrey@solstris.com 177.234.143.137
    2001:410:601:1100::596 2001:410:601:1100::596 120.40.130.70
    instant.best.correct.answer instant.best.correct.answer@gmail.com 120.40.130.70
    2001:410:305:2100::479 2001:410:305:2100::479 120.40.130.70
    johnwilliams159itmx johnwilliams159itmx@linkbuilding.club 120.40.130.70
    absolutely.everything.every absolutely.everything.every@gmail.com 120.40.130.70
    202:1810:33:00:882:1449:29:24 202:1810:33:00:882:1449:29:24 120.40.130.70
    2001:410:701:1100::547 2001:410:701:1100::547 120.40.130.70
    MaureenHanton6 maureenhanton36@act.milkgg.com 154.16.69.146
    ChetPercy3846 chet-chet55@xuhamo.goodmail.world 167.253.18.84
    LeopoldoAuld60 leopoldoauld72@only.veauly.com 102.165.53.34
    johnwilliams159itmx johnwilliams159itmx@linkbuilding.club 120.40.130.70
    abdellah.toufalla.entro abdellah.toufalla.entro@gmail.com 120.40.130.70
    JuanitaNott5973 jenniferwilson6667t6ap@a.welcometotijuana.com 192.126.179.232
    Josephmus melnikovgrigorijsy1788@rambler.ru 135.181.119.248
    TaneshaBaldridge ilsejacklyn@solstris.com 102.165.54.4
    DianHogle334 kathrynreed@solstris.com 223.29.254.56
    KazukoG137859 newbloghi109@blogranks.top 45.133.170.155
    sashka.bokhan sashka.bokhan@mail.ru 62.217.184.217
    rosalinesi rosalinetrask.9034@birulangit.dev 181.177.110.28
    BerylSedillo937 beryl-beryl@lanipo.mexicans.pro 77.243.90.215
    a1brentwoodfranklintaxi a1brentwoodfranklintaxi@gmail.com 120.40.130.70
    ShawnBoucher shawnboucher62@brick.pettin.com 191.101.92.175
    prensa.diputado.lilayu prensa.diputado.lilayu@congreso.cl 120.40.130.70
    contacto.diputado.lilayu contacto.diputado.lilayu@congreso.cl 120.40.130.70
    lin.ks8.9.m.ast lin.ks8.9.m.ast@gmail.com 104.28.214.129
    RickWdp154 rickscarf48@slow.pettin.com 223.29.254.133
    TonyaEdmondson9 tonyaedmondson54@dear.mxdood.com 154.16.69.81
    Jose64C8037363 shantaedusty@solstris.com 191.101.114.216
    2001:410:404:200::5843 2001:410:404:200::5843 120.40.130.70
    lenorafabela6068 lenorafabela6068@trashmailr.com 107.175.58.82
    CharlotteSavery charlotte-savery54@usgeek.org 120.11.91.43
    Victor1095 victorgrayson55@fiber.pettin.com 144.48.52.235
    Heather18P heathermcguire50@nor.mxdood.com 181.215.16.219
    FrancescaNies karenfavenc@twitch.work 196.51.247.211
    OllieBardin859 lucasbuckner5011@hidebox.org 103.106.238.18
    WillJko3069 will.larios5@erpin.org 120.11.91.43
    202:03:85:00:565:382:74:83 202:03:85:00:565:382:74:83 120.40.130.70
    y.ah.ubano.guh15 y.ah.ubano.guh15@gmail.com 120.40.130.70
    EarlMessenger earlearl54@mamihi.pasta.beer 194.99.25.156
    JeffersonMeredit dinolindquist6975@dpcdn.cn 172.56.33.202
    202:020:38:3:499:285:58:124 202:020:38:3:499:285:58:124 120.40.130.70
    peakcoast344 peakcoast344@pokerenchiles.cl 150.241.114.8
    mencina mencina@mail.ru 89.17.54.211
    newbloghi69 newbloghi69@blogranks.top 120.40.130.70
    keal2006 keal2006@yandex.ru 91.78.27.166
    202:020:50:3:4098:27:30:19 202:020:50:3:4098:27:30:19 120.40.130.70
    202:1810:9513:100:8840::31:738 202:1810:9513:100:8840::31:738 120.40.130.70
    2001:410:701:1100::7975 2001:410:701:1100::7975 120.40.130.70
    CarltonKrier45 carlton.carlton31@wuwupe.banter.cv 89.19.34.86
    200:860:000:1:49:4:37:644 200:860:000:1:49:4:37:644 120.40.130.70
    Ruthanne ruthannerollins214@gmail.com 2607:91:66:8900:434:4:90:74
    lavinaandrews5159 lavinaandrews5159@kayfilms.top 107.175.90.25
    202:8108:8125:100:2:29:364:399 202:8108:8125:100:2:29:364:399 120.40.130.70
    AngeliaTozier46 kelliamber@solstris.com 102.165.53.235
    Glenna40M56029 dessiecarla@solstris.com 102.165.53.34
    202:8108:8125:100:825:2501:72:316 202:8108:8125:100:825:2501:72:316 120.40.130.70
    kmqqobqcsw kmqqobqcsw@rambler.ru 79.127.175.30
    europeanprestigebodycaremel europeanprestigebodycaremel@gmail.com 120.40.130.70
    yaroslavnoluki yaroslavnoluki@mail.ru 120.40.130.70
    DuaneSchindler0 duane.schindler@hello-word-2026.store 188.130.189.131
    x x@x.com 120.40.130.70
    FelicitasMcAllis art@blogranks.top 2.57.23.220
    na na@x.com 120.40.130.70
    Dennissnals info.nadine.berg@web.de 151.241.171.104
    irremccejn irremccejn@rambler.ru 79.127.175.30
    0fb08633b8d20c808872df658f788d47 damien.rundell@proton.me 116.90.75.164