Show available IP addresses

[jeskasper]

Hi everyone,

I have a question regarding identifying available IP addresses without having a table containing all possible IP addresses, and marking them taken or available.

Suppose I have a subnet, 10.99.1.0/24 (meaning valid IPs would be 10.99.1.1-10.99.1.254 (.0 being network and .255 being the broadcast address - and hence not usable) and i have a table with the used IPs, containing:

10.99.1.10

10.99.1.12

19.99.1.14

How would I make a script that would present me with a valuelist with the values from 10.99.1.1 to 10.99.1.254 - excluding 10.99.1.10, 10.99.1.12 and 10.99.1.14?

Hoping someone has a word of the wise. :

Best regards,

/Jes

[mr_vodka]

Try an advanced search for +dwindling

You should come across post with examples.