Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2185      5:6351     14:24       24:4795     27:4      
  31:4241     37:6079     41:4832     46:6969     49:2        50:3067   
  58:18       59:9        61:23       62:3693     63:2396     64:7269   
  65:2891     66:6266     67:4555     68:2142     69:5119     70:2297   
  71:1136     72:4269     74:3869     75:2017     76:952      77:3648   
  78:2760     79:2292     80:2871     81:2670     82:3845     83:1936   
  84:2658     85:5077     86:1337     87:3389     88:1830     89:5768   
  90:1580     91:11805    92:3891     93:3748     94:5527     95:6249   
  96:2106     97:534      98:1712     99:883     100:94      101:18     
 102:4291    103:15      105:881     107:3563    108:1895    109:4975   
 110:3       112:12      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      173:5301    174:2127    175:9      
 176:5231    177:6669    178:5022    179:3021    180:5       181:4848   
 182:25      183:5       184:3287    185:24835   186:6558    187:5951   
 188:6120    189:5682    190:10805   191:1822    197:3535    199:1      
 200:25      201:7682    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4899    209:5835    210:141     211:120    
 212:5536    213:4845    216:7738    217:4095    218:19      219:1      
 220:22      221:4       222:15      223:42     
