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

More than 1,513,000 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."

Last seen	Crawler	IP address	IP name	DC	Country
2026-07-11 09:20:20	anthropic bot	216.73.217.32	?		US
2026-07-11 09:19:44	SeznamBot	2a02:598:244::1072	?		CZ
2026-07-11 09:19:17	uptime.bot	52.47.146.163	ec2-52-47-146-163.eu-west-3.compute.amazonaws.com		FR
2026-07-11 09:19:09	uptime.bot	18.233.58.241	ec2-18-233-58-241.compute-1.amazonaws.com		US
2026-07-11 09:18:09	uptime.bot	52.77.36.31	ec2-52-77-36-31.ap-southeast-1.compute.amazonaws.com		SG
2026-07-11 09:17:50	ByteDance crawler	110.249.202.220	bytespider-110-249-202-220.crawl.bytedance.com		CN
2026-07-11 09:16:08	WebGazer	91.99.63.169	?		DE
2026-07-11 09:10:58	WebGazer	91.107.228.181	?		IR
2026-07-11 09:10:15	Online Domain Tools	151.80.129.116	mail3.email-verifier-online-domain-tools.com		FR
2026-07-11 09:09:41	updown.io bot	2001:19f0:4400:402e::1	sin.updn.io		SG