Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3907      5:6919     24:4930     31:4756     37:6020     41:5175   
  46:6938     50:3195     62:3949     63:2303     64:8551     65:2814   
  66:7893     67:4859     68:2446     69:5367     70:2340     71:1133   
  72:4866     74:4249     75:2265     76:940      77:3825     78:3077   
  79:2427     80:3055     81:2928     82:5180     83:1979     84:2965   
  85:5539     86:1366     87:3874     88:1882     89:6135     90:1420   
  91:11952    92:3807     93:3827     94:5946     95:6648     96:2102   
  97:536      98:1750     99:1185    100:93      102:5246    105:946    
 107:3941    108:2043    109:4824    173:5424    174:2136    176:5622   
 177:7065    178:5686    179:3390    181:5352    184:3134    185:25036  
 186:7921    187:6843    188:6602    189:6197    190:11115   191:2182   
 197:3520    201:7944    202:21      208:4926    209:6167    212:6282   
 213:5229    216:8341    217:4722   
