Resources > IP list: web crawlers

Udger database includes categorized (udger detected/tested) IP addresses

More than 1,576,000 of categorized IP addresses

List type: Crawlers | Public proxies | Public cgi proxies | VPN services | Tor exit nodes | Fake crawlers | Web scrapers| Known attack source

"A Web crawler is an Internet bot which systematically browses the web."

showing first 10 records of 1,143,811 total
Last seenCrawlerIP addressIP nameDC Country
2026-09-09 19:44:47logo FacebookBot2a03:2880:10ff:14::?US
2026-09-09 19:44:47logo FacebookBot2a03:2880:10ff:1b::?US
2026-09-09 19:44:47logo FacebookBot2a03:2880:10ff:5c::?US
2026-09-09 19:44:47logo FacebookBot2a03:2880:24ff:40::?US
2026-09-09 19:44:47logo FacebookBot2a03:2880:24ff:4::?US
2026-09-09 19:44:47logo FacebookBot2a03:2880:24ff:58::?US
2026-09-09 19:44:44logo FacebookBot2a03:2880:22ff:3::?US
2026-09-09 19:44:42logo FacebookBot2a03:2880:22ff:56::?US
2026-09-09 19:44:18logo uptime.bot52.47.146.163ec2-52-47-146-163.eu-west-3.compute.amazonaws.comFR
2026-09-09 19:44:16logo AteveSearchSourceUrlDiscovery129.146.65.249?US
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 salesforce.com, inc.  
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