Advanced Subnet Calculator (free) provides subnet calculations, does host lookups, and supplies basic whois information on the service provider for a specific IP address. Be prepared for a big ...

Table 1. This table illustrates subnet masks. The number after the “/” in the CIDR notation indicates the total number of IP addresses available. Click here to see an enlarged diagram. Understanding ...

I know this has been covered, in general, before but I couldn't find a solution to my particular query, and I hope this can turn into a general resource thread as well.<BR><BR>Anyway, I'm currently ...