Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2234      5:6485     24:4867     31:4279     37:6053     41:4843   
  46:7086     50:3254     62:3834     63:2355     64:7475     65:2817   
  66:6759     67:4674     68:2339     69:5343     70:2290     71:1168   
  72:4567     74:3989     75:2027     76:940      77:3671     78:2800   
  79:2313     80:2901     81:2744     82:4135     83:1967     84:2794   
  85:5102     86:1364     87:3167     88:1895     89:5880     90:1560   
  91:11809    92:3936     93:3813     94:5619     95:6407     96:2174   
  97:531      98:1706     99:945     100:93      102:4657    105:904    
 107:3680    108:1851    109:5064    173:5420    174:2106    176:5318   
 177:6660    178:5440    179:2991    181:4976    184:3309    185:24833  
 186:6673    187:5958    188:6223    189:5712    190:10884   191:1898   
 197:3519    201:7643    208:4902    209:6073    212:5856    213:4951   
 216:7945    217:4286   
