Resources > IP list: web crawlers

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

More than 1,590,000 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 1,151,416 total
Last seenCrawlerIP addressIP nameDC Country
2026-09-30 00:25:18logo uptime.bot52.47.146.163ec2-52-47-146-163.eu-west-3.compute.amazonaws.comFR
2026-09-30 00:25:11logo uptime.bot52.77.36.31ec2-52-77-36-31.ap-southeast-1.compute.amazonaws.comSG
2026-09-30 00:25:03logo uptime.bot18.233.58.241ec2-18-233-58-241.compute-1.amazonaws.comUS
2026-09-30 00:24:59logo Protopage15.235.11.129virt13.protopage.comCA
2026-09-30 00:23:38logo WebGazer167.235.134.123?DE
2026-09-30 00:22:54logo Blogtrottr49.13.135.18tycho-4.cloud.blogtrottr.comDE
2026-09-30 00:20:52logo linkfluence54.39.177.92?CA
2026-09-30 00:17:27logo anthropic bot216.73.217.127?US
2026-09-30 00:15:05logo AteveSearchSourceUrlDiscovery129.146.65.249?US
2026-09-30 00:13:18logo WebGazer162.55.220.98?DE
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