Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2071      5:6054     24:4734     31:3374     37:6100     41:4604   
  46:6138     50:3123     62:3538     63:2507     64:7415     65:3213   
  66:6803     67:4467     68:2873     69:5564     70:2443     71:1489   
  72:4608     74:4055     75:2057     76:975      77:3167     78:2586   
  79:3461     80:2748     81:2408     82:2070     83:1760     84:2264   
  85:4603     86:1038     87:2911     88:1738     89:5306     90:1556   
  91:11337    92:3393     93:3416     94:4984     95:5875     96:2207   
  97:590      98:1843     99:940     100:191     102:3363    105:709    
 107:3787    108:1878    109:4976    173:4875    174:2149    176:5047   
 177:6243    178:4667    179:2899    181:4247    184:3488    185:23657  
 186:6231    187:5600    188:5773    189:5241    190:10600   191:1859   
 197:2840    201:7522    202:20      208:4663    209:5555    212:5183   
 213:4384    216:7700    217:3535   
