Verify AI Crawlers and Googlebot: 46% of Ours Were Fake
Between 31 July and 13 August 2026, this site logged 157,619 requests. About 5% of them claimed to be an AI crawler — GPTBot, ClaudeBot, PerplexityBot, ChatGPT-User, OAI-SearchBot. We checked each one against the IP ranges the vendors publish themselves. Forty-six percent were not who they said they were. That number matters because “how much…