Advertised prefixes smaller than registry allocations (per /8 block)
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   1:5         2:2188      5:6145     14:3        24:4877     27:1      
  31:3382     37:6132     41:4567     46:6145     50:3139     58:11     
  59:9        61:20       62:3481     63:2498     64:7264     65:3191   
  66:6270     67:4316     68:2665     69:5490     70:2489     71:1058   
  72:4344     74:3768     75:2075     76:984      77:3240     78:2605   
  79:2929     80:2779     81:2477     82:2057     83:1700     84:2335   
  85:4761     86:1098     87:3154     88:1731     89:5370     90:1580   
  91:11417    92:3429     93:3446     94:5071     95:6005     96:2026   
  97:545      98:1825     99:957     100:115     101:2       102:3442   
 103:13      105:720     107:3738    108:1749    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      173:4805    174:2143    175:9       176:5132    177:6289   
 178:4713    179:2928    180:4       181:4322    183:5       184:3472   
 185:23815   186:6353    187:5770    188:5878    189:5453    190:10600  
 191:1829    197:2819    200:20      201:7658    202:3       203:40     
 204:7       206:4       207:2       208:4750    209:5628    210:149    
 211:119     212:5303    213:4403    216:7710    217:3581    218:20     
 219:1       220:23      221:6       222:17      223:40     
