Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2145      5:6108     14:14       24:4838     27:2        31:3395   
  37:6126     41:4921     43:24       46:6087     50:3140     60:1      
  61:20       62:3530     63:2510     64:7416     65:3198     66:6773   
  67:4475     68:2865     69:5618     70:2463     71:1073     72:4470   
  74:4061     75:2068     76:959      77:3206     78:2593     79:3047   
  80:2772     81:2521     82:2088     83:1714     84:2315     85:4732   
  86:1030     87:2919     88:1724     89:5332     90:1556     91:11384  
  92:3409     93:3444     94:5035     95:5938     96:2037     97:580    
  98:1870     99:942     100:122     101:2       102:3438    103:366    
 105:699     107:3760    108:1707    109:4876    110:3       111:3      
 112:6       113:2       114:20      115:5       116:8       117:1      
 118:1       119:23      120:5       121:2       123:2       124:2      
 125:2       173:4753    174:2150    176:5108    177:6340    178:4706   
 179:2956    180:22      181:4328    182:24      183:1       184:3492   
 185:23812   186:6337    187:5729    188:5869    189:5317    190:10691  
 191:1874    193:1       194:1       197:3053    201:7609    202:135    
 203:14      206:3       208:4699    209:5571    210:182     212:5222   
 213:4423    216:7748    217:3536    220:4       223:15     
