Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1847      5:5761     24:4576     31:3353     37:6274     41:4420   
  46:6120     50:3171     62:3372     63:2560     64:7517     65:3206   
  66:6693     67:4249     68:2919     69:5736     70:2553     71:1421   
  72:4766     74:4040     75:1783     76:927      77:3200     78:2614   
  79:3383     80:2693     81:2258     82:1982     83:1660     84:2141   
  85:4549     86:1000     87:2909     88:1653     89:4881     90:1445   
  91:11094    92:3226     93:3338     94:5018     95:5720     96:2232   
  97:659      98:1836     99:955     100:174     102:2824    105:583    
 107:3559    108:1516    109:5216    173:4747    174:2271    176:5053   
 177:6553    178:4827    179:2833    181:3981    184:3599    185:23198  
 186:6199    187:5217    188:5866    189:4509    190:10306   191:1818   
 197:2616    201:7095    202:18      208:4696    209:5416    212:5025   
 213:4533    216:7518    217:3375   
