Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2160      5:6339     14:24       24:4803     27:4      
  31:4277     37:6086     41:4766     46:6938     49:2        50:3168   
  58:18       59:9        61:23       62:3724     63:2391     64:7309   
  65:2873     66:6343     67:4588     68:2124     69:5136     70:2297   
  71:1140     72:4282     74:3889     75:2017     76:951      77:3646   
  78:2767     79:2254     80:2876     81:2649     82:3816     83:1930   
  84:2680     85:5092     86:1345     87:3386     88:1830     89:5780   
  90:1576     91:11844    92:3860     93:3767     94:5535     95:6277   
  96:2110     97:534      98:1710     99:881     100:93      101:18     
 102:4335    103:15      105:924     107:3575    108:1909    109:5031   
 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      173:5343    174:2131    175:9      
 176:5256    177:6619    178:5048    179:3013    180:5       181:4887   
 182:26      183:5       184:3273    185:24773   186:6602    187:5986   
 188:6117    189:5700    190:10783   191:1856    197:3466    199:1      
 200:27      201:7676    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4901    209:5863    210:141     211:117    
 212:5544    213:4856    216:7725    217:4134    218:19      219:1      
 220:22      221:4       222:15      223:42     
