Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3908      5:6910     24:4935     31:4798     37:6015     41:5311   
  46:6897     50:3189     62:3969     63:2319     64:8509     65:2816   
  66:7871     67:4903     68:2457     69:5418     70:2340     71:1137   
  72:4890     74:4234     75:2185     76:952      77:3857     78:3084   
  79:2610     80:3055     81:2950     82:5137     83:1982     84:2984   
  85:5554     86:1360     87:3975     88:1872     89:6161     90:1438   
  91:11975    92:3892     93:3853     94:5973     95:6642     96:2109   
  97:540      98:1746     99:1178    100:92      102:5766    105:1409   
 107:3953    108:2007    109:4815    173:5449    174:2138    176:5630   
 177:7073    178:5636    179:3388    181:5393    184:3157    185:25160  
 186:7972    187:6836    188:6696    189:6181    190:11176   191:2198   
 197:4080    201:7881    208:4957    209:6170    212:6289    213:5251   
 216:8370    217:4786   
