Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2215      5:6115     14:3        24:4774     27:3      
  31:3974     37:5956     41:4679     42:1        46:6538     49:2      
  50:3014     58:20       59:9        61:23       62:3598     63:2449   
  64:7177     65:3129     66:6202     67:4462     68:2634     69:5394   
  70:2406     71:1083     72:4315     74:3952     75:2210     76:981    
  77:3468     78:2715     79:2189     80:2852     81:2622     82:2351   
  83:1868     84:2472     85:4752     86:1191     87:3405     88:1757   
  89:5787     90:1566     91:11719    92:3816     93:3650     94:5279   
  95:6048     96:1944     97:533      98:1898     99:964     100:97     
 101:2       102:3825    103:14      105:847     107:3376    108:1846   
 109:4943    110:1       112:4       113:2       114:2       115:5      
 116:1       117:5       118:5       119:3       120:3       121:18     
 122:4       123:1       124:6       125:26      173:5007    174:2137   
 175:10      176:5021    177:6674    178:4791    179:2969    180:5      
 181:4568    182:7       183:5       184:3457    185:24459   186:6494   
 187:5479    188:6077    189:5428    190:10818   191:1865    197:3764   
 200:26      201:7609    202:3       203:40      204:2       205:2      
 206:2       207:1       208:4837    209:5771    210:143     211:124    
 212:5489    213:4727    216:7556    217:3879    218:19      219:1      
 220:23      221:6       222:15      223:42     
