Googlebot API

Is Googlebot using 66.249.79.0?

Yes, 66.249.79.0 is a confirmed Googlebot IP address from which Googlebot crawls the world wide web.

User Agents Detected Crawling from Googlebot IP 66.249.79.0

• Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)
• Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Googlebot/2.1; +http://www.google.com/bot.html) Safari/537.36
• Googlebot-Image/1.0
• Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.118 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)
• Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.96 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)

Current and historic Googlebot IP addresses

Every IP address in the Googlebot API carries a status. A current IP address was confirmed within the past 12 months, through observed crawl activity or through the IP address lists published by the bot operator. A historic IP address has older confirmations only.

Historic records stay in the database on purpose. Log file analysis often covers older date ranges, and a lookup on aged logs still needs a match for the IP addresses in use back then.

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