Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2164      5:6295     14:13       24:5412     27:2        31:3407   
  36:2        37:6170     41:4733     42:16       43:21       46:6391   
  49:2        50:3159     59:1        60:1        61:29       62:3577   
  63:2518     64:7497     65:3257     66:6395     67:4408     68:2680   
  69:5573     70:2724     71:1066     72:4429     74:3785     75:2178   
  76:951      77:3541     78:2647     79:2995     80:2881     81:2622   
  82:2169     83:1813     84:2365     85:4831     86:1112     87:3243   
  88:1811     89:5502     90:1587     91:11783    92:3567     93:3522   
  94:5215     95:6181     96:2015     97:536      98:1908     99:957    
 100:96      101:34      102:3817    103:583     105:1166    107:3774   
 108:1802    109:5031    110:2       112:4       113:2       114:19     
 115:16      116:10      118:2       119:35      120:4       121:2      
 124:17      125:2       173:4867    174:2140    176:5228    177:7945   
 178:4944    179:3240    180:23      181:4441    182:40      183:16     
 184:3486    185:24256   186:7117    187:6412    188:6138    189:5933   
 190:10968   191:2464    193:2       197:2938    201:7811    202:158    
 203:30      206:4       208:4775    209:5723    210:182     212:5329   
 213:4514    216:7828    217:3881    220:3       223:17     
