Address span per AS (Global)
----------------------------

   ASN  No of nets  /20 equiv  Description
 37287          39        217  ZAIN-ZAMBIA, ZM
 37154          40        130  ZAMTEL, ZM
 37532           2         20  ZAMREN, ZM
 36959           6          4  afczas, ZM
 65100          22          2  -Private Use AS-, ZZ
 36962           9          1  MTNZ-AS, ZM
