I have a blogger blog for which want to block some IP range. In blogger i dont have any access to server, hosting , cpanel,, htaccess,.. all all those stuff. Moreever i can only use HTML/javascript there. can anyone tell me how to block a blogger blog for a particular IP range.
You could probably write a hackish javascript that would check the clients ip and redirect them but it would be trivial to avoid. Why would you want to block certain ip addresses from your blogger blog?
Yep, it looks like you may not able to do this without accessing to the server. You should try to check the software to see if it has any options to block spam or IPs.