Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2467      5:6949     24:5019     31:4630     37:6160     41:5137   
  46:7132     50:3273     62:3860     63:2391     64:7490     65:2871   
  66:6651     67:4673     68:2165     69:5495     70:2298     71:1170   
  72:4531     74:3955     75:2082     76:945      77:3837     78:2823   
  79:2325     80:2925     81:2721     82:3986     83:2047     84:2787   
  85:5125     86:1647     87:3410     88:1911     89:5902     90:1586   
  91:11975    92:4182     93:3811     94:5859     95:6371     96:2231   
  97:534      98:1705     99:955     100:93      102:5326    105:1205   
 107:3596    108:1893    109:5117    173:5430    174:2111    176:5513   
 177:7890    178:5385    179:3348    181:5119    184:3372    185:25153  
 186:7378    187:6407    188:6235    189:5994    190:11218   191:2085   
 197:4315    201:7902    208:4972    209:5916    212:5680    213:4996   
 216:7932    217:4498   
