Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2064      5:6043     24:4733     31:3388     37:6120     41:4583   
  46:6144     50:3120     62:3520     63:2506     64:7401     65:3215   
  66:6797     67:4476     68:2872     69:5568     70:2445     71:1488   
  72:4623     74:4064     75:2058     76:974      77:3157     78:2584   
  79:3456     80:2746     81:2411     82:2068     83:1763     84:2270   
  85:4598     86:1035     87:2925     88:1719     89:5295     90:1550   
  91:11311    92:3401     93:3419     94:4972     95:5870     96:2201   
  97:590      98:1843     99:977     100:192     102:3343    105:708    
 107:3779    108:1855    109:4991    173:4888    174:2172    176:5051   
 177:6389    178:4656    179:2952    181:4239    184:3484    185:23614  
 186:6266    187:5604    188:5776    189:5264    190:10619   191:1856   
 197:2863    201:7540    202:20      208:4670    209:5562    212:5133   
 213:4375    216:7698    217:3546   
