Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3983      5:7106     24:4947     31:4904     37:5984     41:5228   
  46:6929     50:3230     62:4010     63:2257     64:8704     65:2942   
  66:8042     67:4900     68:2489     69:5468     70:2396     71:1132   
  72:4946     74:4471     75:2425     76:942      77:3812     78:3127   
  79:2513     80:3079     81:2921     82:5376     83:2019     84:2899   
  85:5595     86:1413     87:4057     88:1929     89:6306     90:1405   
  91:11972    92:3815     93:3844     94:6181     95:6679     96:2112   
  97:536      98:1790     99:1340    100:83      102:5310    105:1055   
 107:3959    108:2471    109:4874    173:5499    174:2147    176:5651   
 177:7447    178:5798    179:3772    181:5399    184:3259    185:25223  
 186:7933    187:7303    188:6715    189:6457    190:11186   191:2373   
 197:3689    201:8190    208:4971    209:6299    212:6311    213:5232   
 216:8382    217:4857   
