Re: filtering long prefixes

[hwb () upeksa sdsc edu (Hans-Werner Braun)]

Just an aside (since I just have the data handy), as of a few weeks
ago, the InterNIC data base had the following prefix counts for their
network number entries:

    PREFIX      FREQUENCY
    ==========  =========
    -536870912  1
    3           2
    7           1
    8           78
    9           12
    10          22
    11          23
    12          39
    13          50
    14          81
    15          47
    16          9057
    17          260
    18          583
    19          1066
    20          1870
    21          2197
    22          2335
    23          2721
    24          64386
    31          86

I sure am liking those 31 bit masks.