57. Webmaster Central Help Forum
“Hi John
In general, our cloaking guidelines say that you must show
Googlebot the same content as you would show other users from
the region that it's crawling from. So if you're blocking users in
the US, then you'd need to block Googlebot when it's crawling
from the US (as is generally the case). One suggestion would be
to have content that's globally accessible, for both users &
Googlebot from the US, which can then be indexed in search.
Hope it helps!
John”
https://productforums.google.com/forum/#!topic/webmasters/tG
ENw5xsduM/discussion