Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2139      5:6232     24:4838     31:3341     37:6076     41:4602   
  46:6263     50:3099     62:3557     63:2473     64:7220     65:3170   
  66:6104     67:4373     68:2628     69:5532     70:2452     71:1054   
  72:4314     74:3747     75:2091     76:962      77:3346     78:2623   
  79:2265     80:2834     81:2559     82:2201     83:1828     84:2385   
  85:4833     86:1165     87:2969     88:1710     89:5531     90:1574   
  91:11573    92:3542     93:3524     94:5124     95:6032     96:2013   
  97:539      98:1835     99:957     100:97      102:3889    105:812    
 107:3453    108:1777    109:4865    173:4853    174:2139    176:4933   
 177:6505    178:4819    179:2877    181:4384    184:3470    185:23973  
 186:6397    187:5659    188:5903    189:5466    190:10679   191:1831   
 197:2942    201:7590    202:21      208:4731    209:5707    212:5295   
 213:4510    216:7701    217:3786   
