htaccess access to file by ip range

Question

How to allow access to file only to users with ip which are in a range of ip addresses?

For example file admin.php. and range from 0.0.0.0 to 1.2.3.4.

I need

Answer 1

Just do this for a single IP:

order deny,allow
deny from all
allow from 1.2.3.4

If you want to do it for a range like 10.x.x.x, then do this:

 
order allow,deny 
allow from 10
deny from all