Post

Brilliant find, have added Claude back into my Real LLM Bot IP? Tool, so you can see if it's really Claude come a crawlin` tamethebots.com/tools/real-l...

tamethebots.comReal LLM Bot IP? - Tame the BotsTest an IP address to see if it belongs to a real LLM bot — GPTBot, OAISearchBot, ChatGPT-User, PerplexityBot, Perplexity-User, DuckAssistBot, or AppleBot.

Paul Kinlan@paul.kinlan.me

TIL claude.com/crawling/bot...

claude.comclaude.com

3/7/26, 7:21 am1 repost3 likes

ByteSignal

@bytesignal.bsky.social

3 July

Curious how Claude identifies itself in those checks — it tends to be more verbose in its user-agent disclosures than most. Worth comparing against GPTBot patterns.

Dave Smart

@tamethebots.com

3 July

Yeah, they have similar divisions of user-agent openAi support.claude.com/en/articles/... But don't define which IPs are tied to which. No idea if it's a common pool, or they just haven't published in that granularity 🤷

support.claude.comDoes Anthropic crawl data from the web, and how can site owners block the crawler? | Claude Help Center