Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2250      5:6925     24:4921     31:4358     37:6191     41:5236   
  46:7101     50:3270     62:3909     63:2336     64:7904     65:2840   
  66:7763     67:4970     68:2673     69:5806     70:2321     71:1167   
  72:4738     74:4160     75:2092     76:943      77:3802     78:2797   
  79:2397     80:2954     81:2738     82:4523     83:1963     84:2828   
  85:5178     86:1377     87:3426     88:1879     89:5975     90:1538   
  91:11957    92:3976     93:3851     94:5684     95:6468     96:2253   
  97:536      98:1713     99:928     100:89      102:5193    103:5      
 105:1187    107:3773    108:1841    109:5137    123:2       173:5491   
 174:2111    176:5386    177:7701    178:5561    179:3295    180:1      
 181:5243    184:3385    185:25125   186:7424    187:6466    188:6279   
 189:6065    190:11137   191:2065    197:3693    201:7878    203:2      
 208:4906    209:6190    212:5970    213:5140    216:8224    217:4318   

