Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1791      5:4746     24:4536     31:3567     37:4913     41:4157   
  46:5130     49:1        50:2269     59:2        61:5        62:2969   
  63:2536     64:6693     65:3161     66:6635     67:4087     68:2884   
  69:5474     70:2775     71:1464     72:4482     73:2        74:4192   
  75:1739     76:982      77:3447     78:4574     79:2808     80:2484   
  81:2328     82:1699     83:1393     84:1994     85:4735     86:832    
  87:2532     88:3145     89:3930     90:900      91:11313    92:2592   
  93:3334     94:4175     95:6348     96:1934     97:556      98:1382   
  99:1130    100:217     102:840     103:14      105:448     107:2611   
 108:1180    109:4357    111:1       125:25      173:3921    174:1863   
 176:4176    177:6708    178:4076    179:1999    181:2772    184:3605   
 185:19094   186:5572    187:3783    188:5337    189:3248    190:9245   
 191:2123    197:2244    201:6394    202:8       203:97      205:1      
 208:4663    209:4903    210:3       212:4204    213:4105    216:6751   
 217:3059    220:1      
