Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2728      5:6821     24:4920     31:4638     37:5999     41:5058   
  46:6784     50:3191     62:3930     63:2242     64:8346     65:2834   
  66:7865     67:4882     68:2675     69:5564     70:2349     71:1146   
  72:4806     74:4366     75:2156     76:949      77:3872     78:2981   
  79:2406     80:3027     81:2896     82:5113     83:1957     84:2996   
  85:5477     86:1356     87:3719     88:1848     89:6131     90:1475   
  91:11942    92:3877     93:3828     94:5891     95:6657     96:2105   
  97:539      98:1745     99:1045    100:90      102:5165    105:967    
 107:3924    108:1925    109:5169    173:5436    174:2128    176:5505   
 177:6821    178:5636    179:3240    181:5307    184:3174    185:25022  
 186:7598    187:6307    188:6386    189:6049    190:11009   191:2107   
 197:3602    201:7669    203:4       208:5003    209:6239    212:6182   
 213:5218    216:8335    217:4628   
