Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2173      5:6302     24:4872     31:4182     37:6067     41:4709   
  46:6751     50:3053     62:3694     63:2393     64:7222     65:2938   
  66:6166     67:4505     68:2258     69:5046     70:2322     71:1125   
  72:4251     74:3882     75:1997     76:938      77:3580     78:2751   
  79:2245     80:2844     81:2659     82:3761     83:1925     84:2587   
  85:5023     86:1315     87:3102     88:1788     89:5760     90:1599   
  91:11745    92:3847     93:3694     94:5425     95:6154     96:2061   
  97:534      98:1736     99:883     100:87      102:4136    105:856    
 107:3576    108:1844    109:4892    173:5180    174:2111    176:5198   
 177:6426    178:4715    179:2973    181:4759    184:3266    185:24696  
 186:6462    187:5683    188:5878    189:5555    190:10709   191:1857   
 197:3907    201:7606    202:20      208:4870    209:5859    212:5457   
 213:4712    216:7663    217:4016   
