Advertised prefixes smaller than registry allocations (per /8 block)
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   1:18        2:1277      5:3223     14:4        24:3836     27:22     
  31:2505     37:3556     39:1        41:3560     46:4190     49:23     
  50:1980     58:53       59:9        61:56       62:2129     63:2511   
  64:6251     65:3142     66:6440     67:3535     68:2937     69:4802   
  70:2635     71:910      72:3757     74:4186     75:766      76:745    
  77:1939     78:1957     79:2861     80:1816     81:1846     82:1427   
  83:1058     84:1440     85:2682     86:639      87:1569     88:1194   
  89:3025     90:382      91:9711     92:1708     93:3137     94:3485   
  95:4124     96:1280     97:567      98:1373     99:247     100:167    
 103:12      105:214     107:2168    108:1066    109:3555    110:5      
 112:19      113:8       114:11      115:24      116:5       117:17     
 118:9       119:5       120:4       121:30      122:32      123:1      
 124:64      125:105     133:31      173:3304    174:1557    175:18     
 176:2849    177:5201    178:3462    179:1356    180:37      181:2090   
 183:5       184:2090    185:11779   186:4307    187:2728    188:3907   
 189:2323    190:8954    191:1597    197:1462    199:10      200:25     
 201:5113    202:19      203:119     204:5       205:3       206:12     
 207:8       208:4639    209:4556    210:467     211:422     212:3622   
 213:3303    216:6455    217:2664    218:35      219:4       220:53     
 221:9       222:22     
