Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3915      5:6907     24:4930     31:4799     37:6018     41:5342   
  46:6895     50:3191     62:3970     63:2319     64:8558     65:2823   
  66:7889     67:4903     68:2459     69:5418     70:2339     71:1137   
  72:4890     74:4240     75:2263     76:949      77:3861     78:3079   
  79:2663     80:3062     81:2950     82:5144     83:1980     84:2984   
  85:5556     86:1359     87:3973     88:1872     89:6161     90:1439   
  91:11972    92:3889     93:3852     94:5982     95:6646     96:2109   
  97:541      98:1743     99:1178    100:92      102:5777    105:1404   
 107:3951    108:2019    109:4812    173:5454    174:2142    176:5631   
 177:7137    178:5630    179:3444    181:5390    184:3155    185:25162  
 186:7968    187:6831    188:6680    189:6178    190:11178   191:2199   
 197:4087    201:7883    208:4968    209:6171    212:6293    213:5253   
 216:8361    217:4786   
