Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1307      5:3939     24:4262     31:2758     37:4342     41:4161   
  43:2        46:4649     49:4        50:2171     59:2        61:3      
  62:2551     63:2462     64:6883     65:3148     66:6826     67:3783   
  68:2827     69:4859     70:2628     71:1030     72:3909     74:4261   
  75:866      76:784      77:2729     78:2607     79:2248     80:2001   
  81:1927     82:1607     83:1183     84:1745     85:3142     86:767    
  87:2054     88:1393     89:3524     90:634      91:10027    92:2088   
  93:3204     94:3730     95:4468     96:1436     97:601      98:1319   
  99:271     100:194     102:208     103:16      105:301     107:2632   
 108:1068    109:4133    111:1       119:4       125:4       173:3677   
 174:1650    176:3319    177:6792    178:3626    179:1898    181:2624   
 184:2318    185:16480   186:5619    187:3708    188:4666    189:3039   
 190:9271    191:2454    197:1865    201:6191    202:20      203:138    
 208:4701    209:4822    212:3823    213:3751    216:7035    217:2795   
 218:1       221:12     
