Live observational intelligence
Known bot directory
Explore bot identities observed across real-world web traffic. Each record shows a real, recently observed user-agent string together with sightings from sites, request activity, variants, and source networks.
Threat intel index
All known bots
Bot identities are ordered by their most recent observation.
Showing 529–552 of 1,744 known bots
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Bot identity #4,524
androiddownloadmanager/5.1 (linux; u; android 5.1; z820 build/lmy47d)
Latest observed user-agentandroiddownloadmanager/5.1 (linux; u; android 5.1; z820 build/lmy47d)- Observed requests
- 62
- Sites
- 7
- Networks
- 35
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Latest observed user-agent
mozilla linux android redmi note build applewebkit khtml like gecko version chrome mobile safari googleapp- Observed requests
- 4
- Sites
- 1
- Networks
- 4
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Bot identity #4,415
rednote-websearch-bot
Latest observed user-agentrednote-websearch-bot- Observed requests
- 148
- Sites
- 1
- Networks
- 19
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Bot identity #4,916
mozilla/5.0 (compatible; bytespider; spider-feedback@bytedance.com)
Latest observed user-agentmozilla/5.0 (compatible; bytespider; spider-feedback@bytedance.com)- Observed requests
- 41
- Sites
- 3
- Networks
- 26
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Latest observed user-agent
mozilla/5.0 (macintosh; intel mac os x 10_15_7; x64) applewebkit/537.36 (khtml, like gecko) firefox/98.0.0.0 safari/537.36- Observed requests
- 544
- Sites
- 23
- Networks
- 234
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Latest observed user-agent
mozilla/5.0 (compatible; supplierprimaryscreening/1.0; +conservative-public-site-check)- Observed requests
- 1
- Sites
- 1
- Networks
- 1
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Bot identity #3,641
mozilla/5.0 (compatible; jscrawler/0.1; +https://github.com/)
Latest observed user-agentmozilla/5.0 (compatible; jscrawler/0.1; +https://github.com/)- Observed requests
- 45
- Sites
- 37
- Networks
- 2
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Bot identity #14,521
mozilla/5.0 (compatible; domainscores/2.1; +https://www.domainscores.net/headers)
Latest observed user-agentmozilla/5.0 (compatible; domainscores/2.1; +https://www.domainscores.net/headers)- Observed requests
- 199
- Sites
- 82
- Networks
- 80
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Bot identity #16,268
mozilla/5.0 (compatible; domainchecker/5.0)
Latest observed user-agentmozilla/5.0 (compatible; domainchecker/5.0)- Observed requests
- 1
- Sites
- 1
- Networks
- 1
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Bot identity #16,260
markoswebbot/1.0 (+https://www.markosweb.com/methodology/)
Latest observed user-agentmarkoswebbot/1.0 (+https://www.markosweb.com/methodology/)- Observed requests
- 1
- Sites
- 1
- Networks
- 1
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Latest observed user-agent
software security research/1.0 (+https://reverse-proxies-measurements.softsec.ruhr-uni-bochum.de)- Observed requests
- 5
- Sites
- 4
- Networks
- 2
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Latest observed user-agent
catexplorador/1.0beta (sistemes at domini dot cat; https://domini.cat/catexplorador/)- Observed requests
- 2
- Sites
- 2
- Networks
- 1
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Bot identity #6,426
searchexpress
Latest observed user-agentsearchexpress- Observed requests
- 29
- Sites
- 2
- Networks
- 27
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Bot identity #3,463
facebookexternalhit/1.1;line-poker/1.0
Latest observed user-agentfacebookexternalhit/1.1;line-poker/1.0- Observed requests
- 0
- Sites
- 4
- Networks
- 0
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Bot identity #7,682
mozilla/5.0 (compatible; domaincheck/1.0)
Latest observed user-agentmozilla/5.0 (compatible; domaincheck/1.0)- Observed requests
- 1
- Sites
- 2
- Networks
- 1
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Bot identity #16,146
claudemdscraper/0.1 (research crawler; 2 requests per domain)
Latest observed user-agentclaudemdscraper/0.1 (research crawler; 2 requests per domain)- Observed requests
- 1
- Sites
- 1
- Networks
- 1
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Bot identity #16,181
wordpress/7.0.4; https://guthealthdoctor.in
Latest observed user-agentwordpress/7.0.4; https://guthealthdoctor.in- Observed requests
- 1
- Sites
- 1
- Networks
- 1
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Bot identity #6,394
httpx - open-source project (github.com/projectdiscovery/httpx)
Latest observed user-agenthttpx - open-source project (github.com/projectdiscovery/httpx)- Observed requests
- 30
- Sites
- 7
- Networks
- 26
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Bot identity #3,785
netsurf/1.2 (netbsd; amd64)
Latest observed user-agentnetsurf/1.2 (netbsd; amd64)- Observed requests
- 19
- Sites
- 3
- Networks
- 19
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Bot identity #16,114
bornbir-link-checker/1.0 (+https://www.bornbir.com)
Latest observed user-agentbornbir-link-checker/1.0 (+https://www.bornbir.com)- Observed requests
- 2
- Sites
- 1
- Networks
- 2
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Bot identity #5,177
elinks (0.4pre5; linux 2.6.10-ac7 i686; 80x33)
Latest observed user-agentelinks (0.4pre5; linux 2.6.10-ac7 i686; 80x33)- Observed requests
- 25
- Sites
- 3
- Networks
- 17
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Bot identity #6,988
wordpress/6.9.4; https://www.laboratorioradionico.it
Latest observed user-agentwordpress/6.9.4; https://www.laboratorioradionico.it- Observed requests
- 2
- Sites
- 1
- Networks
- 1
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Bot identity #16,104
screaming frog seo spider/21.2 (+milespartnership.bot)
Latest observed user-agentscreaming frog seo spider/21.2 (+milespartnership.bot)- Observed requests
- 1
- Sites
- 1
- Networks
- 1
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Bot identity #515
feedparser/6.0.2 +https://github.com/kurtmckee/feedparser/
Latest observed user-agentfeedparser/6.0.2 +https://github.com/kurtmckee/feedparser/- Observed requests
- 292
- Sites
- 4
- Networks
- 99
About the directory
Built from normalized observations
Slothstorm groups minor versions and raw user-agent variations under a stable bot identity while displaying a real, recently observed user-agent for each record. Counts reflect telemetry processed by the platform and may grow as new traffic and network resolutions arrive.