Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3915      5:7009     24:4861     31:4784     37:6024     41:5204   
  46:6894     50:3197     62:3944     63:2309     64:8628     65:2816   
  66:7938     67:4889     68:2447     69:5399     70:2345     71:1141   
  72:4856     74:4302     75:2265     76:948      77:3856     78:3091   
  79:2433     80:3035     81:2947     82:5257     83:1993     84:2877   
  85:5555     86:1385     87:3948     88:1896     89:6186     90:1411   
  91:11967    92:3815     93:3865     94:6001     95:6657     96:2096   
  97:538      98:1752     99:1182    100:93      102:5302    105:954    
 107:3945    108:2052    109:4838    173:5467    174:2145    176:5646   
 177:7172    178:5770    179:3468    181:5373    184:3145    185:25158  
 186:7936    187:6972    188:6555    189:6189    190:11161   191:2222   
 197:3639    201:7999    208:4960    209:6254    212:6307    213:5238   
 216:8368    217:4765   
