Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3987      5:7188     24:4946     31:4936     37:5974     41:5229   
  46:6920     50:3235     62:4014     63:2260     64:8690     65:2943   
  66:8028     67:4905     68:2484     69:5485     70:2396     71:1123   
  72:5019     74:4461     75:2425     76:951      77:3812     78:3118   
  79:2506     80:3061     81:2908     82:5425     83:2017     84:2888   
  85:5559     86:1400     87:4038     88:1925     89:6297     90:1396   
  91:11951    92:3833     93:3872     94:6177     95:6681     96:2119   
  97:535      98:1789     99:1340    100:83      102:5278    105:1055   
 107:3956    108:2476    109:4867    173:5494    174:2147    176:5638   
 177:7477    178:5815    179:3766    181:5406    184:3258    185:25225  
 186:7934    187:7305    188:6673    189:6455    190:11183   191:2379   
 197:3668    201:8195    208:4959    209:6219    212:6324    213:5239   
 216:8403    217:4876   
