Re: [routing-wg] Looking for a pgm to CIDRize

Hi Hank, The Net::IP perl module is a nice candidate. HNY '15 mh Le 31/12/2014 20:25, Hank Nussbacher a écrit :

Dear revelers,

I am looking for a program or website that can take a list of sorted, overlapping prefixes and can reduce it to the most CIDRized format.

Example:

5.28.128.0/18 5.28.128.0/20 5.28.128.0/21 5.28.128.0/22 5.28.132.0/23 5.28.136.0/21 5.28.136.0/22 5.29.64.0/18 5.29.64.0/20 5.29.80.0/24 5.29.96.0/20 would reduce to just 2 lines: 5.28.128.0/18 5.29.64.0/18

In the long distant past, I seem to remember hearing or seeing of such a program. Any pointers would be appreciated.

Happy New Year, Hank