Advertised prefixes smaller than registry allocations (per /8 block)
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   2:683       5:1785     24:1147     31:629      37:1170     41:1104   
  46:1512     50:497      59:1        62:743      63:1160     64:2669   
  65:1673     66:3102     67:1712     68:1342     69:1790     70:885    
  71:860      72:1638     74:1686     75:702      76:414      77:370    
  78:852      79:370      80:513      81:417      82:426      83:212    
  84:432      85:584      86:274      87:395      88:336      89:755    
  90:142      91:1308     92:684      93:1139     94:1099     95:1588   
  96:542      97:171      98:1015     99:350     100:128     102:324    
 103:4       105:105     107:2052    108:1075    109:460     114:2      
 121:1       133:6       173:1370    174:991     176:1540    177:1295   
 178:520     179:851     181:1917    184:1135    185:3875    186:2265   
 187:1213    188:1244    189:1794    190:4928    191:444     197:886    
 200:40      201:3800    202:5       203:14      204:4       205:3      
 206:2       207:2       208:1611    209:2178    210:4       211:3      
 212:1242    213:1016    216:2908    217:685     222:2      
