Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2167      5:6361     14:24       24:4799     27:4      
  31:4256     37:6094     41:4637     46:6939     49:2        50:3114   
  58:18       59:9        61:23       62:3682     63:2397     64:7290   
  65:2885     66:6294     67:4569     68:2144     69:5127     70:2297   
  71:1143     72:4273     74:3869     75:2015     76:953      77:3631   
  78:2767     79:2270     80:2863     81:2667     82:3815     83:1929   
  84:2664     85:5072     86:1340     87:3385     88:1831     89:5781   
  90:1577     91:11829    92:3898     93:3751     94:5568     95:6292   
  96:2105     97:534      98:1715     99:887     100:94      101:18     
 102:4294    103:15      105:839     107:3561    108:1901    109:5002   
 110:3       112:10      113:2       114:14      115:5       116:1      
 117:5       118:5       119:3       120:3       121:25      122:12     
 123:1       124:6       125:26      173:5328    174:2126    175:9      
 176:5239    177:6667    178:5063    179:3011    180:5       181:4843   
 182:26      183:5       184:3283    185:24734   186:6589    187:5960   
 188:6124    189:5665    190:10780   191:1841    197:3399    199:1      
 200:26      201:7693    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4908    209:5843    210:141     211:120    
 212:5539    213:4839    216:7741    217:4071    218:19      219:1      
 220:22      221:4       222:15      223:42     
