Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2091      5:6060     14:12       24:4700     27:2        31:3409   
  37:6128     41:4777     43:36       46:6178     50:3119     61:42     
  62:3517     63:2512     64:7407     65:3226     66:6860     67:4476   
  68:2912     69:5619     70:2470     71:1491     72:4637     74:4053   
  75:2076     76:983      77:3202     78:2600     79:3475     80:2761   
  81:2465     82:2078     83:1755     84:2294     85:4617     86:1036   
  87:2909     88:1737     89:5326     90:1534     91:11359    92:3379   
  93:3432     94:4984     95:5898     96:2204     97:589      98:1849   
  99:942     100:191     102:3383    103:378     105:701     107:3810   
 108:1873    109:5053    110:3       111:2       112:4       113:7      
 114:23      115:5       116:9       117:1       118:2       119:23     
 120:5       121:1       122:3       124:2       125:2       173:4862   
 174:2178    176:5081    177:6328    178:4712    179:2892    180:17     
 181:4265    182:24      183:1       184:3463    185:23720   186:6316   
 187:5587    188:5836    189:5260    190:10638   191:1885    193:1      
 197:2907    201:7508    202:61      203:13      206:11      207:1      
 208:4693    209:5542    210:182     212:5229    213:4429    216:7685   
 217:3541    220:4       223:13     
