Resources > IP list: web crawlers

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

More than 1,497,000 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 1,116,835 total
Last seenCrawlerIP addressIP nameDC Country
2026-06-21 02:09:20logo anthropic bot216.73.216.244?US
2026-06-21 02:09:02logo uptime.bot18.233.58.241ec2-18-233-58-241.compute-1.amazonaws.comUS
2026-06-21 02:08:56logo YandexBot87.250.224.21387-250-224-213.spider.yandex.comRU
2026-06-21 02:08:50logo Online Domain Tools185.183.98.188?NL
2026-06-21 02:08:25logo uptime.bot52.77.36.31ec2-52-77-36-31.ap-southeast-1.compute.amazonaws.comSG
2026-06-21 02:08:15logo uptime.bot52.47.146.163ec2-52-47-146-163.eu-west-3.compute.amazonaws.comFR
2026-06-21 02:06:23logo anthropic bot216.73.216.182?US
2026-06-21 02:05:50logo Online Domain Tools216.158.234.82mail2.email-verifier-online-domain-tools.comUS
2026-06-21 02:05:50logo WebGazer91.99.63.169?DE
2026-06-21 02:04:34logo Irokez.cz monitoring149.62.151.73master-s3.webprovider.czCZ
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