Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2153      5:6364     24:4952     31:4224     37:6041     41:4697   
  46:6916     50:3071     62:3708     63:2387     64:7212     65:2934   
  66:6174     67:4511     68:2226     69:5085     70:2340     71:1148   
  72:4250     74:3897     75:2011     76:948      77:3591     78:2741   
  79:2272     80:2854     81:2649     82:3818     83:1940     84:2650   
  85:5056     86:1334     87:3120     88:1806     89:5801     90:1595   
  91:11807    92:3870     93:3737     94:5481     95:6185     96:2080   
  97:535      98:1766     99:900     100:95      102:4225    105:884    
 107:3595    108:1860    109:4915    173:5253    174:2121    176:5217   
 177:6480    178:4818    179:2977    181:4776    184:3274    185:24776  
 186:6529    187:5729    188:6124    189:5436    190:10824   191:1851   
 197:3930    201:7643    202:20      208:4891    209:5823    212:5519   
 213:4772    216:7713    217:4061   
