Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2067      5:6016     24:4689     31:3385     37:6087     41:4422   
  46:6129     50:3119     62:3515     63:2504     64:7383     65:3222   
  66:6813     67:4475     68:2907     69:5634     70:2464     71:1481   
  72:4620     74:4059     75:2070     76:976      77:3157     78:2594   
  79:3465     80:2751     81:2362     82:2051     83:1748     84:2259   
  85:4580     86:1032     87:2865     88:1741     89:5286     90:1526   
  91:11305    92:3344     93:3429     94:4958     95:5791     96:2203   
  97:590      98:1916     99:939     100:193     102:3303    105:693    
 107:3781    108:1868    109:5004    173:4850    174:2230    176:5084   
 177:6349    178:4670    179:2875    181:4234    184:3470    185:23535  
 186:6284    187:5582    188:5796    189:5234    190:10601   191:1843   
 197:2590    201:7538    202:20      208:4672    209:5538    212:5194   
 213:4390    216:7657    217:3514   
