Advertised prefixes smaller than registry allocations (per /8 block)
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   1:5         2:2169      5:6133     14:3        24:4866     27:1      
  31:3325     37:6135     41:4524     46:6150     50:3143     58:11     
  59:8        61:20       62:3451     63:2501     64:7260     65:3195   
  66:6250     67:4313     68:2680     69:5496     70:2488     71:1058   
  72:4345     74:3768     75:2074     76:986      77:3233     78:2607   
  79:2933     80:2774     81:2475     82:2061     83:1696     84:2331   
  85:4755     86:1097     87:3158     88:1727     89:5356     90:1575   
  91:11402    92:3429     93:3447     94:5080     95:5980     96:2025   
  97:545      98:1820     99:954     100:116     101:2       102:3464   
 103:13      105:712     107:3742    108:1735    109:4884    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    174:2136    175:9       176:5138    177:6441   
 178:4715    179:2928    180:4       181:4311    183:5       184:3469   
 185:23825   186:6376    187:5810    188:5878    189:5484    190:10594  
 191:1826    197:2766    200:20      201:7627    202:3       203:40     
 204:7       206:4       207:2       208:4746    209:5623    210:149    
 211:119     212:5302    213:4405    216:7676    217:3586    218:20     
 219:1       220:23      221:6       222:17      223:40     
