Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2240      5:6634     24:4765     31:4310     37:6070     41:4973   
  46:7055     50:3269     62:3863     63:2323     64:7814     65:2808   
  66:7604     67:4858     68:2629     69:5504     70:2292     71:1169   
  72:4618     74:4136     75:2054     76:941      77:3668     78:2811   
  79:2358     80:2935     81:2730     82:4476     83:1955     84:2820   
  85:5187     86:1368     87:3163     88:1908     89:5965     90:1529   
  91:11822    92:3924     93:3844     94:5626     95:6458     96:2167   
  97:536      98:1714     99:947     100:89      102:4740    105:914    
 107:3759    108:1831    109:5094    173:5452    174:2114    176:5292   
 177:6469    178:5432    179:3014    181:5054    184:3314    185:24867  
 186:6767    187:5981    188:6214    189:5716    190:10854   191:1872   
 197:3517    201:7625    208:4894    209:6103    212:5954    213:5096   
 216:8149    217:4290   
