Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2191      5:6650     24:4709     31:4305     37:6074     41:4949   
  46:7024     50:3263     62:3855     63:2316     64:7803     65:2808   
  66:7579     67:4847     68:2635     69:5421     70:2299     71:1164   
  72:4629     74:4113     75:2044     76:942      77:3629     78:2779   
  79:2359     80:2937     81:2717     82:4451     83:1949     84:2816   
  85:5170     86:1365     87:3152     88:1853     89:5964     90:1529   
  91:11802    92:3929     93:3832     94:5629     95:6427     96:2122   
  97:536      98:1714     99:936     100:89      102:4702    105:889    
 107:3756    108:1828    109:5090    173:5437    174:2114    176:5290   
 177:6479    178:5430    179:3001    181:5068    184:3272    185:24828  
 186:6763    187:5977    188:6231    189:5708    190:10856   191:1872   
 197:3605    201:7634    208:4891    209:6040    212:5933    213:5078   
 216:8114    217:4278   
