UA: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; Google Web Preview Analytics) Chrome/27.0.1453 Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)
Protocol: HTTP/1.1
Robots.txt: Yes
Host: Google Inc.
NetRange: 66.249.64.0 - 66.249.95.255
CIDR: 66.249.64.0/19
Do we know what it does exactly? I was not able to find an official statement.
Related from early 2016:
[
webmasterworld.com...]
