Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2158      5:6122     24:4872     31:4010     37:5981     41:4646   
  46:6709     50:3026     62:3696     63:2418     64:7263     65:2986   
  66:6158     67:4478     68:2367     69:5423     70:2363     71:1110   
  72:4298     74:3912     75:2211     76:963      77:3498     78:2645   
  79:2246     80:2817     81:2624     82:2593     83:1898     84:2491   
  85:4863     86:1244     87:3148     88:1764     89:5722     90:1570   
  91:11756    92:3936     93:3690     94:5239     95:5989     96:1988   
  97:493      98:1768     99:962     100:94      102:3963    105:867    
 107:3538    108:1863    109:4937    173:5087    174:2119    176:5098   
 177:6695    178:4815    179:2934    181:4560    184:3420    185:24442  
 186:6511    187:5606    188:6031    189:5433    190:10768   191:1919   
 197:3766    201:7588    202:20      208:4818    209:5794    212:5452   
 213:4746    216:7532    217:3929   
