Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2080      5:6329     24:4943     31:4206     37:6088     41:4729   
  46:6920     50:3069     62:3704     63:2387     64:7216     65:2944   
  66:6188     67:4515     68:2227     69:5078     70:2340     71:1148   
  72:4270     74:3900     75:2011     76:946      77:3596     78:2746   
  79:2275     80:2862     81:2639     82:3816     83:1929     84:2654   
  85:5048     86:1332     87:3125     88:1806     89:5742     90:1595   
  91:11794    92:3871     93:3729     94:5476     95:6183     96:2076   
  97:535      98:1761     99:900     100:95      102:4207    105:884    
 107:3588    108:1866    109:4910    173:5244    174:2120    176:5221   
 177:6461    178:4807    179:2986    181:4767    184:3275    185:24721  
 186:6523    187:5789    188:6089    189:5551    190:10814   191:1850   
 197:3919    201:7655    202:20      208:4878    209:5821    212:5520   
 213:4771    216:7709    217:4052   
