Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1681      5:5506     24:4573     31:3278     37:6171     41:4407   
  46:6097     50:3172     62:3290     63:2531     64:7520     65:3175   
  66:6720     67:4192     68:2761     69:5749     70:2608     71:1460   
  72:4835     74:4099     75:1718     76:912      77:3119     78:2650   
  79:3570     80:2703     81:2186     82:2021     83:1638     84:2083   
  85:4536     86:996      87:2920     88:1628     89:4790     90:1426   
  91:11245    92:3381     93:3338     94:5003     95:5676     96:2197   
  97:687      98:1618     99:930     100:167     102:2620    105:570    
 107:3546    108:1489    109:5174    173:4751    174:2239    176:5008   
 177:6546    178:4861    179:2857    181:3897    184:3653    185:22943  
 186:6256    187:5129    188:5767    189:4576    190:10410   191:1810   
 197:2712    201:7057    208:4644    209:5303    212:5024    213:4489   
 216:7271    217:3381   
