Advertised prefixes smaller than registry allocations (per /8 block)
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   1:5         2:2087      5:6051     14:3        24:4706     27:1      
  31:3399     37:6101     41:4469     46:6170     50:3126     58:11     
  59:8        61:20       62:3527     63:2511     64:7405     65:3228   
  66:6864     67:4479     68:2910     69:5644     70:2474     71:1481   
  72:4622     74:4070     75:2073     76:993      77:3163     78:2599   
  79:3470     80:2756     81:2385     82:2056     83:1750     84:2299   
  85:4618     86:1034     87:2896     88:1744     89:5319     90:1526   
  91:11330    92:3359     93:3437     94:4980     95:5869     96:2204   
  97:590      98:1918     99:943     100:193     101:2       102:3325   
 103:13      105:701     107:3791    108:1871    109:5040    110:1      
 112:3       113:2       114:2       115:7       116:1       117:4      
 118:4       119:3       121:18      122:4       123:2       124:5      
 125:26      173:4855    174:2238    175:9       176:5103    177:6382   
 178:4686    179:2922    180:4       181:4245    183:5       184:3477   
 185:23689   186:6307    187:5623    188:5903    189:5313    190:10610  
 191:1863    197:2737    200:21      201:7540    202:3       203:49     
 204:3       206:4       207:3       208:4685    209:5546    210:147    
 211:122     212:5265    213:4402    216:7667    217:3534    218:20     
 219:1       220:41      221:6       222:17      223:40     
