Baiduspider
Official Baidu guidance for its search crawler and robots policy.
Baidu
Baidu documents Baiduspider behavior and robots rules. Baidu does not publish a consolidated public JSON of crawler prefixes comparable to Google or Bing.
Autonomous systems
Network background
Third-party SEO references list historical IP patterns for Baiduspider; Baidu’s official materials focus on verification via reverse DNS to *.baidu.com / *.baidu.jp. Prefer official help and live rDNS.
Published ranges
Official documentation and feeds for each product—open the links for current ranges and verification guidance.