ARIN Region per AS prefix count summary
---------------------------------------

   ASN  No of nets  /20 equiv  MaxAgg  Description
 16509         864        823     492  AMAZON-02, US
 19551         108          7      77  INCAPSULA, US
 21859          33          3      30  ZEN-ECN, US
 13335           2          0       2  CLOUDFLARENET, US
