Claude-SearchBot
AI crawler · anthropic.com
User agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko; compatible; Claude-SearchBot/1.0; +https://www.anthropic.com/claude-searchbot) Chrome/85.0.7713.103 Safari/537.36 Edg/85.0.7713.103
Published ranges
Tracium verified
- 136.79.143.251/32
- 136.83.20.215/32
- 216.73.216.0/22
- 34.152.124.140/32
- 34.153.21.190/32
- 34.162.111.78/32
- 34.162.153.71/32
- 34.162.191.81/32
- 34.162.230.222/32
- 34.162.244.71/32
- 34.162.27.34/32
- 34.162.86.102/32
- 34.162.90.102/32
- 34.186.252.4/32
Updated Nov 13, 2026