Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1722      5:5275     24:4413     31:3202     37:5661     41:4404   
  46:5708     50:3014     62:3016     63:2593     64:7285     65:3211   
  66:6695     67:4064     68:2690     69:5637     70:2656     71:1491   
  72:4890     74:4066     75:1795     76:1029     77:2962     78:2495   
  79:3036     80:2479     81:2021     82:1880     83:1619     84:1991   
  85:4463     86:977      87:2876     88:1407     89:4510     90:1346   
  91:11127    92:3248     93:3362     94:4634     95:5357     96:2210   
  97:633      98:1470     99:1121    100:182     102:1971    105:530    
 107:3353    108:1173    109:4708    173:4613    174:2084    176:4755   
 177:6376    178:4229    179:2552    181:3151    184:3698    185:22154  
 186:5756    187:4772    188:5342    189:4366    190:9849    191:1688   
 197:2408    201:6946    202:17      208:4592    209:5225    212:4750   
 213:4401    216:7200    217:3354   
