Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2159      5:6339     14:24       24:4802     27:4      
  31:4263     37:6086     41:4784     46:6930     49:2        50:3177   
  58:18       59:9        61:23       62:3726     63:2391     64:7287   
  65:2865     66:6344     67:4586     68:2124     69:5139     70:2294   
  71:1142     72:4277     74:3888     75:2017     76:950      77:3647   
  78:2767     79:2256     80:2872     81:2646     82:3823     83:1932   
  84:2680     85:5096     86:1347     87:3385     88:1828     89:5797   
  90:1574     91:11846    92:3872     93:3770     94:5519     95:6279   
  96:2107     97:534      98:1710     99:881     100:93      101:18     
 102:4333    103:15      105:928     107:3585    108:1911    109:5020   
 110:3       112:10      113:2       114:14      115:5       116:1      
 117:5       118:5       119:3       120:3       121:25      122:9      
 123:1       124:6       125:26      173:5349    174:2130    175:9      
 176:5247    177:6743    178:5053    179:3023    180:5       181:4884   
 182:26      183:5       184:3276    185:24793   186:6631    187:6014   
 188:6118    189:5659    190:10782   191:1871    197:3462    199:1      
 200:27      201:7690    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4906    209:5863    210:141     211:117    
 212:5544    213:4859    216:7734    217:4136    218:19      219:1      
 220:22      221:4       222:15      223:42     
