Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2199      5:6443     14:24       24:4711     27:4      
  31:4269     37:6054     41:4880     46:7079     49:2        50:3253   
  58:18       59:10       61:23       62:3837     63:2345     64:7620   
  65:2813     66:7242     67:4697     68:2593     69:5381     70:2295   
  71:1159     72:4583     74:3998     75:2025     76:952      77:3636   
  78:2775     79:2313     80:2922     81:2746     82:4128     83:1972   
  84:2793     85:5129     86:1366     87:3406     88:1848     89:5891   
  90:1553     91:11797    92:3928     93:3813     94:5638     95:6389   
  96:2135     97:537      98:1711     99:948     100:93      101:18     
 102:4645    103:15      105:902     107:3742    108:1843    109:5079   
 110:2       112:10      113:2       114:14      115:5       116:1      
 117:5       118:5       119:3       120:3       121:23      122:9      
 123:1       124:6       125:26      173:5451    174:2108    175:9      
 176:5284    177:6602    178:5459    179:2997    180:5       181:4980   
 182:26      183:5       184:3295    185:24817   186:6691    187:5979   
 188:6227    189:5702    190:10912   191:1925    197:3525    199:1      
 200:27      201:7640    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4900    209:6101    210:139     211:118    
 212:5912    213:4972    216:8037    217:4284    218:19      219:1      
 220:22      221:4       222:15      223:42     
