Deny by both IP and browser

I want to deny access in htaccess to a particular person. I have his regular IP range and his browser. I.e. I would like to deny access to persons coming from IP range XX.XX AND using Safari 4.0

Is this possible? How can I do it?

 

I don't think you can deny a browser, however I may be wrong.

 

a browser is a "user agent" and thus can be access-denied
however you also may deny all others having same browser

to deny user agents is common to block spambots, etc because they typically use very uncommon precise user agents OTHER than typical surfers

an entry in htaccess for a single browser could look something like

Order Allow,deny
Allow from all
deny from user-agent "your browser here"

for details see
http://httpd.apache.org/docs/2.2/howto/access.html

 

Yes, you can deny access based on browser types. Here's an example:

SetEnvIf User-Agent ^Safari pass_through
<Directory /docroot>
Order Deny,Allow
Deny from all
Allow from env=pass_through
</Directory>

This will block all browsers other than Safari. Bear in mind that this will block everyone using the browser you're trying to block from accessing the site.

Here's the code to block an IP:

order allow,deny
deny from 255.0.0.0
deny from 123.45.6.
allow from all