Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4000      5:6938     24:4966     31:4772     37:6056     41:5278   
  46:6941     50:3194     59:1        62:3971     63:2302     64:8688   
  65:2839     66:8005     67:4910     68:2480     69:5446     70:2358   
  71:1118     72:4886     74:4377     75:2277     76:959      77:3894   
  78:3125     79:2455     80:3064     81:2942     82:5272     83:2004   
  84:2865     85:5567     86:1393     87:4205     88:1905     89:6215   
  90:1401     91:11995    92:3907     93:3864     94:6122     95:6750   
  96:2112     97:537      98:1764     99:1229    100:83      102:5575   
 103:3       105:1314    107:3939    108:2134    109:4907    114:2      
 118:1       133:10      173:5452    174:2140    175:2       176:5637   
 177:7425    178:5779    179:3680    181:5461    184:3142    185:25167  
 186:8146    187:7086    188:6759    189:6325    190:11305   191:2288   
 197:3642    200:88      201:8111    202:61      203:6       204:2      
 205:1       206:4       207:1       208:4984    209:6242    211:2      
 212:6395    213:5244    216:8376    217:4801    220:1       221:1      
 222:2       223:1      
