Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2169      5:6421     24:4718     31:4269     37:5856     41:4747   
  46:6963     50:3242     62:3805     63:2328     64:7639     65:2826   
  66:7265     67:4707     68:2597     69:5380     70:2288     71:1166   
  72:4575     74:4016     75:2022     76:935      77:3622     78:2763   
  79:2309     80:2845     81:2681     82:4124     83:1950     84:2685   
  85:4996     86:1336     87:2922     88:1846     89:5809     90:1297   
  91:11702    92:3698     93:3813     94:5599     95:6183     96:2121   
  97:533      98:1707     99:948     100:93      102:4614    105:870    
 107:3737    108:1837    109:5038    173:5436    174:2101    176:5275   
 177:6455    178:5419    179:2982    181:4994    184:3253    185:24676  
 186:6662    187:5936    188:6108    189:5677    190:10862   191:1916   
 197:3461    201:7633    202:21      208:4867    209:6038    212:5890   
 213:4904    216:8100    217:4245   
