Advertised prefixes smaller than registry allocations (per /8 block)
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   1:5         2:2107      5:6019     14:3        24:4665     27:1      
  31:3430     37:6114     41:4455     46:6116     50:3140     58:11     
  59:8        61:20       62:3509     63:2523     64:7599     65:3232   
  66:6841     67:4452     68:2901     69:5639     70:2463     71:1513   
  72:4649     74:4080     75:2072     76:983      77:3139     78:2601   
  79:3453     80:2760     81:2353     82:2067     83:1738     84:2270   
  85:4673     86:1021     87:2955     88:1725     89:5317     90:1500   
  91:11325    92:3280     93:3422     94:4958     95:5904     96:2212   
  97:597      98:1912     99:935     100:189     101:2       102:3244   
 103:13      105:686     107:3762    108:1864    109:5081    110:1      
 112:3       113:2       114:2       115:6       116:1       117:4      
 118:4       119:3       121:18      122:4       123:2       124:5      
 125:26      173:4831    174:2303    175:9       176:5097    177:6278   
 178:4692    179:2896    180:6       181:4172    183:4       184:3478   
 185:23817   186:6237    187:5479    188:5888    189:5202    190:10647  
 191:1741    197:2733    200:21      201:7464    202:3       203:49     
 204:3       206:4       207:3       208:4709    209:5570    210:146    
 211:124     212:5277    213:4401    216:7683    217:3566    218:20     
 219:1       220:41      221:6       222:17      223:40     
