Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2216      5:6404     24:4870     31:3926     37:5971     41:4742   
  46:6562     50:3042     62:3693     63:2457     64:7206     65:3162   
  66:6322     67:4544     68:2697     69:5469     70:2490     71:1071   
  72:4433     74:3969     75:2217     76:975      77:3538     78:2713   
  79:2164     80:2855     81:2630     82:2403     83:1865     84:2487   
  85:4773     86:1198     87:3420     88:1766     89:5795     90:1574   
  91:11876    92:3875     93:3654     94:5283     95:6146     96:1978   
  97:534      98:1929     99:966     100:96      102:4044    103:10     
 105:1197    107:3411    108:1842    109:4914    173:5033    174:2128   
 176:5073    177:8038    178:4784    179:3292    180:1       181:4721   
 184:3466    185:24622   186:7145    187:6215    188:6138    189:5794   
 190:11070   191:2507    197:3415    201:7737    203:2       208:4851   
 209:5839    212:5529    213:4722    216:7675    217:3903   
