Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3972      5:7026     24:4929     31:4845     37:6021     41:5229   
  46:6939     50:3204     62:3968     63:2265     64:8736     65:2832   
  66:8025     67:4909     68:2482     69:5463     70:2396     71:1125   
  72:4918     74:4437     75:2286     76:936      77:3870     78:3118   
  79:2468     80:3066     81:2927     82:5227     83:2000     84:2861   
  85:5567     86:1391     87:4048     88:1901     89:6229     90:1404   
  91:11996    92:3823     93:3863     94:6133     95:6707     96:2108   
  97:537      98:1783     99:1247    100:83      102:5318    105:1040   
 107:3967    108:2161    109:4880    173:5485    174:2148    176:5646   
 177:7438    178:5801    179:3709    181:5389    184:3131    185:25190  
 186:7989    187:7145    188:6664    189:6373    190:11200   191:2289   
 197:3654    201:8144    208:4952    209:6321    212:6422    213:5238   
 216:8402    217:4821   
