Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1625      5:4438     24:4465     31:2661     37:4689     41:3743   
  46:4929     50:2268     62:2821     63:2386     64:6572     65:3062   
  66:6572     67:4032     68:2830     69:4995     70:2821     71:1415   
  72:4266     74:4218     75:1544     76:867      77:2578     78:2619   
  79:2808     80:2365     81:2053     82:1631     83:1307     84:1813   
  85:3649     86:782      87:2402     88:1510     89:3795     90:793    
  91:10134    92:2461     93:3286     94:3743     95:4891     96:1818   
  97:559      98:1366     99:911     100:197     102:672     105:307    
 107:2510    108:1148    109:4365    173:3774    174:1869    176:3557   
 177:5591    178:3646    179:1827    181:2793    184:3370    185:17976  
 186:4954    187:3139    188:4606    189:2769    190:9126    191:1834   
 197:1759    201:6048    202:21      208:4606    209:4774    212:3900   
 213:3954    216:6674    217:2845   
