checking ip range

[jutiyi]

I want to detect client ip addresss and check whether the ip is within th ip range.

Eg.

ip address=192.168.30.77
range 30.10 to 30

how to check the ip address is within the range in asp?

Thanks..

[moistmule]

i think its something along the lines of:

Request.ServerVariables("REMOTE_HOST")

depending on the server you're running, you could get the server to do it for you. in Apache a .htaccess file enables you to deny/allow specific ip ranges (or your httpd.conf file). I should imagine theres a similar thing in Microsofts IIS.