Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1674      5:5499     24:4550     31:3269     37:6163     41:4402   
  46:6095     50:3166     62:3278     63:2528     64:7440     65:3168   
  66:6638     67:4163     68:2752     69:5732     70:2590     71:1453   
  72:4818     74:4093     75:1719     76:900      77:3104     78:2629   
  79:3565     80:2692     81:2181     82:2008     83:1636     84:2060   
  85:4529     86:993      87:2907     88:1608     89:4761     90:1421   
  91:11218    92:3360     93:3320     94:4988     95:5660     96:2195   
  97:687      98:1598     99:930     100:167     102:2570    105:571    
 107:3548    108:1468    109:5153    173:4748    174:2226    176:4995   
 177:6528    178:4852    179:2827    181:3880    184:3641    185:22883  
 186:6186    187:5095    188:5752    189:4549    190:10291   191:1818   
 197:2635    201:7036    202:17      208:4622    209:5272    212:5016   
 213:4464    216:7228    217:3370   
