Advertised prefixes smaller than registry allocations (per /8 block)
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   1:5         2:2180      5:6149     14:3        24:4866     27:1      
  31:3323     37:6136     41:4533     46:6136     50:3143     58:11     
  59:9        61:20       62:3486     63:2501     64:7263     65:3195   
  66:6255     67:4311     68:2680     69:5498     70:2489     71:1058   
  72:4347     74:3773     75:2074     76:985      77:3240     78:2605   
  79:2934     80:2776     81:2475     82:2059     83:1700     84:2331   
  85:4760     86:1097     87:3154     88:1730     89:5348     90:1573   
  91:11400    92:3425     93:3446     94:5076     95:5989     96:2025   
  97:545      98:1818     99:954     100:117     101:2       102:3452   
 103:13      105:711     107:3742    108:1735    109:4881    110:1      
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:2       121:18      122:4       123:1       124:5      
 125:26      173:4801    174:2140    175:9       176:5133    177:6438   
 178:4717    179:2919    180:4       181:4308    183:5       184:3470   
 185:23816   186:6383    187:5765    188:5878    189:5476    190:10636  
 191:1809    197:2809    200:20      201:7648    202:3       203:40     
 204:7       206:4       207:2       208:4749    209:5622    210:149    
 211:119     212:5302    213:4413    216:7668    217:3584    218:20     
 219:1       220:23      221:6       222:17      223:40     
