Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1981      5:6147     14:9        24:4753     27:2        31:3391   
  37:6363     41:4708     43:66       46:6251     50:3088     58:8      
  61:26       62:3489     63:2520     64:7527     65:3209     66:6798   
  67:4357     68:2870     69:5591     70:2492     71:1469     72:4716   
  74:4066     75:1969     76:967      77:3338     78:2598     79:3421   
  80:2756     81:2432     82:2019     83:1715     84:2191     85:4558   
  86:1028     87:2986     88:1629     89:5219     90:1498     91:11265  
  92:3267     93:3356     94:4982     95:6064     96:2207     97:598    
  98:1836     99:938     100:192     101:1       102:3240    103:285    
 105:671     107:3570    108:1806    109:5091    110:3       111:2      
 112:3       113:1       114:18      115:5       116:8       117:10     
 118:10      119:21      120:5       122:2       123:2       124:2      
 125:2       173:4671    174:2382    176:5198    177:6405    178:4896   
 179:2916    180:17      181:4123    182:27      183:1       184:3502   
 185:23732   186:6375    187:5424    188:5913    189:5040    190:10543  
 191:1767    193:1       197:2894    201:7260    202:54      203:25     
 206:6       207:2       208:4743    209:5564    210:182     212:5226   
 213:4632    216:7702    217:3550    220:4       223:12     
