Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2075      5:6125     14:6        24:4639     27:2        31:3412   
  37:6182     41:4812     43:32       46:6109     50:3108     58:8      
  61:20       62:3483     63:2520     64:7620     65:3255     66:6783   
  67:4396     68:2894     69:5663     70:2473     71:1449     72:4666   
  74:4065     75:1968     76:972      77:3171     78:2599     79:3442   
  80:2753     81:2429     82:2054     83:1726     84:2239     85:4675   
  86:1029     87:2976     88:1692     89:5302     90:1497     91:11279  
  92:3277     93:3379     94:4876     95:5954     96:2208     97:595    
  98:1798     99:918     100:187     101:15      102:3255    103:323    
 105:685     107:3717    108:1851    109:5087    110:4       111:2      
 112:3       113:1       114:15      115:5       116:10      117:10     
 118:4       119:30      120:5       123:1       124:2       125:2      
 173:4663    174:2305    176:5254    177:6240    178:4715    179:2871   
 180:16      181:4167    182:22      183:1       184:3477    185:23818  
 186:6266    187:5500    188:5976    189:5169    190:10562   191:1731   
 193:1       197:2871    201:7318    202:57      203:23      206:7      
 208:4736    209:5554    210:182     212:5248    213:4448    216:7706   
 217:3569    220:3       223:13     
