Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2242      5:6646     24:4783     31:4332     37:6091     41:4957   
  46:7027     50:3262     62:3860     63:2322     64:7872     65:2805   
  66:7617     67:4885     68:2631     69:5530     70:2290     71:1167   
  72:4569     74:4164     75:2053     76:938      77:3668     78:2786   
  79:2356     80:2942     81:2730     82:4525     83:1953     84:2821   
  85:5171     86:1370     87:3168     88:1854     89:5982     90:1529   
  91:11820    92:3944     93:3849     94:5701     95:6465     96:2164   
  97:536      98:1714     99:959     100:88      102:4774    105:917    
 107:3754    108:1828    109:5080    173:5448    174:2115    176:5283   
 177:6453    178:5478    179:2966    181:5049    184:3301    185:24880  
 186:6771    187:5981    188:6237    189:5727    190:10837   191:1893   
 197:3477    201:7630    208:4897    209:6180    212:5942    213:5107   
 216:8148    217:4294   
