Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2203      5:6557     24:5289     31:4159     37:6131     41:4942   
  43:2        46:6878     50:3057     62:3779     63:2441     64:7361   
  65:2989     66:6335     67:4544     68:2316     69:5414     70:2467   
  71:1125     72:4429     74:3952     75:2234     76:948      77:3781   
  78:2756     79:2249     80:2832     81:2612     82:3415     83:1914   
  84:2503     85:4985     86:1285     87:3417     88:1852     89:5733   
  90:1599     91:11885    92:3990     93:3734     94:5361     95:6156   
  96:2136     97:516      98:1771     99:965     100:94      102:4528   
 103:9       105:1314    107:3557    108:1897    109:5013    173:5193   
 174:2121    176:5234    177:7961    178:4944    179:3243    180:1      
 181:4851    184:3569    185:24952   186:7107    187:6295    188:6123   
 189:5873    190:11110   191:2544    197:4118    201:7815    202:1      
 203:1       208:4829    209:5901    212:5506    213:4876    216:7647   
 217:4059   
