Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2186      5:6568     24:4713     31:4295     37:6055     41:4625   
  46:7075     50:3260     62:3863     63:2342     64:7704     65:2821   
  66:7573     67:4836     68:2625     69:5402     70:2299     71:1167   
  72:4589     74:4046     75:2023     76:934      77:3639     78:2776   
  79:2354     80:2907     81:2726     82:4263     83:1955     84:2789   
  85:5172     86:1372     87:3167     88:1842     89:5879     90:1539   
  91:11799    92:3911     93:3835     94:5641     95:6420     96:2128   
  97:532      98:1705     99:942     100:92      102:4568    105:892    
 107:3747    108:1837    109:5054    173:5446    174:2107    176:5279   
 177:6550    178:5437    179:3014    181:5025    184:3253    185:24834  
 186:6719    187:5974    188:6237    189:5741    190:10881   191:1924   
 197:3611    201:7649    208:4868    209:6063    212:5919    213:5029   
 216:8123    217:4319   
