Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2683      5:6886     24:4929     31:4779     37:5993     41:5137   
  46:6865     50:3165     62:3954     63:2261     64:8456     65:2829   
  66:7778     67:4914     68:2428     69:5427     70:2334     71:1145   
  72:4852     74:4310     75:2167     76:953      77:3823     78:3071   
  79:2397     80:3026     81:2950     82:5166     83:1978     84:3020   
  85:5497     86:1350     87:3848     88:1839     89:6104     90:1444   
  91:11931    92:3850     93:3821     94:6146     95:6633     96:2101   
  97:542      98:1733     99:1067    100:89      102:5230    105:964    
 107:3925    108:1986    109:4773    173:5451    174:2140    176:5516   
 177:6964    178:5689    179:3363    181:5344    184:3175    185:25095  
 186:7781    187:6696    188:6698    189:6149    190:11096   191:2171   
 197:3552    201:7770    203:7       208:4983    209:6217    212:6220   
 213:5228    216:8334    217:4732   
