Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2091      5:6013     14:9        24:4656     27:2        31:3428   
  37:6179     41:4799     43:35       46:6094     50:3138     58:8      
  60:1        61:18       62:3492     63:2523     64:7613     65:3232   
  66:6862     67:4448     68:2903     69:5651     70:2465     71:1522   
  72:4647     74:4074     75:2072     76:984      77:3171     78:2601   
  79:3455     80:2750     81:2418     82:2077     83:1740     84:2259   
  85:4679     86:1017     87:2964     88:1731     89:5316     90:1501   
  91:11323    92:3276     93:3401     94:4913     95:6027     96:2209   
  97:596      98:1916     99:934     100:188     101:13      102:3285   
 103:328     105:687     107:3758    108:1859    109:5091    110:3      
 111:2       112:3       113:1       114:16      115:5       116:9      
 117:1       118:1       119:29      120:5       123:1       124:2      
 125:2       173:4805    174:2323    176:5291    177:6310    178:4734   
 179:2875    180:16      181:4165    182:28      183:1       184:3480   
 185:23908   186:6254    187:5448    188:5954    189:5197    190:10613  
 191:1732    193:1       197:3037    201:7452    202:51      203:26     
 206:12      208:4706    209:5564    210:183     212:5269    213:4404   
 216:7706    217:3574    220:3       223:13     
