Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1978      5:6128     24:4596     31:3386     37:6361     41:4380   
  46:6239     50:3078     62:3433     63:2531     64:7500     65:3180   
  66:6724     67:4342     68:2869     69:5579     70:2490     71:1460   
  72:4710     74:4062     75:1967     76:959      77:3297     78:2594   
  79:3419     80:2752     81:2351     82:2017     83:1701     84:2185   
  85:4544     86:1025     87:2968     88:1626     89:5190     90:1497   
  91:11211    92:3261     93:3339     94:4991     95:6057     96:2201   
  97:602      98:1833     99:938     100:192     102:3167    105:670    
 107:3565    108:1798    109:5066    173:4667    174:2375    176:5175   
 177:6345    178:4903    179:2870    181:4089    184:3485    185:23615  
 186:6262    187:5249    188:5883    189:4868    190:10447   191:1749   
 197:2690    201:7094    202:19      208:4728    209:5524    212:5210   
 213:4591    216:7654    217:3537   
