IIS v6.0 IP Restriction using a range of IPs

Question

Hello all,

I need to apply IP restrictions to a site in IIS v6.0 using a range of IPs.

So for example i only want the below RANGE of IPs to be able to access the site:

From 123.111.22.3 --> 123.111.66.234

Has anyone got any idea on how this can best be achieved?

Hope this all make sense and all help is massively appreciated.

Thanks, Elliott