Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2195      5:6490     24:4967     31:4095     37:6117     41:4939   
  43:2        46:6819     50:3051     62:3785     63:2442     64:7348   
  65:3024     66:6340     67:4568     68:2342     69:5436     70:2481   
  71:1122     72:4428     74:3954     75:2214     76:969      77:3720   
  78:2726     79:2247     80:2850     81:2667     82:2978     83:1916   
  84:2490     85:4931     86:1270     87:3454     88:1857     89:5713   
  90:1571     91:11907    92:3986     93:3694     94:5367     95:6087   
  96:2009     97:493      98:1775     99:957     100:94      102:4539   
 103:8       105:1241    107:3587    108:1889    109:4972    173:5219   
 174:2135    176:5174    177:7962    178:4926    179:3255    180:1      
 181:4779    184:3495    185:24935   186:7061    187:6231    188:6127   
 189:5824    190:11041   191:2507    194:1       197:4124    201:7834   
 203:1       208:4840    209:5881    212:5542    213:4864    216:7604   
 217:4051   
