Every IPv4Scanner guide tagged ai-crawlers. All posts »
2026-09-29 · IPV4 Scanner · 5 min read
Which AI bots to allow and which to block, the exact robots.txt tokens for GPTBot, ClaudeBot and the rest, and why blocking the wrong one removes you from AI search.
2026-09-28 · IPV4 Scanner · 5 min read
Anyone can put GPTBot in a user-agent string. Here's how to check an AI crawler is genuine using published IP ranges and forward-confirmed reverse DNS.