Knowing which bot is really Google and which is not can help you decide which rogue bots to block from your site. Google has published the full list of IP addresses it uses for crawling and accessing ...

Google updated their Googlebot and crawler documentation to add a range of IPs for bots triggered by users of Google products. The names of the feeds switched which is important for publishers who are ...

Not to be outdone by Google, Microsoft's Fabrice Canel announced that it has published BingBot's IP addresses in this JSON file. This is in addition to the methods to verify Microsoft Bing is crawling ...

(2) For all other Google crawlers, match the crawler's IP address against the complete list of Google IP addresses in this JSON file. I assume these IP addresses may change from time to time, so it ...