Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3928      5:6974     24:4932     31:4783     37:6023     41:5151   
  46:6895     50:3190     62:3960     63:2318     64:8568     65:2805   
  66:7915     67:4890     68:2447     69:5381     70:2334     71:1140   
  72:4874     74:4243     75:2267     76:944      77:3866     78:3067   
  79:2413     80:3039     81:2934     82:5157     83:1976     84:2973   
  85:5550     86:1359     87:3863     88:1887     89:6153     90:1422   
  91:11957    92:3812     93:3843     94:5976     95:6662     96:2109   
  97:543      98:1745     99:1183    100:93      102:5249    105:942    
 107:3945    108:2020    109:4820    173:5456    174:2141    176:5634   
 177:7057    178:5659    179:3376    181:5381    184:3154    185:25152  
 186:7951    187:6863    188:6606    189:6224    190:11130   191:2186   
 197:3549    201:7913    203:9       208:4961    209:6240    212:6293   
 213:5266    216:8363    217:4780   
