[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
>
>