Advertised prefixes smaller than registry allocations (per /8 block)
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   1:4         2:3913      5:7004     24:4850     27:1        31:4785   
  37:6019     39:6        41:5207     42:1        46:6893     50:3198   
  58:2        62:3942     63:2305     64:8593     65:2828     66:7914   
  67:4888     68:2442     69:5391     70:2344     71:1132     72:4857   
  74:4299     75:2265     76:948      77:3827     78:3087     79:2435   
  80:3027     81:2944     82:5249     83:1979     84:2877     85:5553   
  86:1385     87:3928     88:1889     89:6184     90:1411     91:11959  
  92:3818     93:3857     94:5994     95:6657     96:2096     97:537    
  98:1753     99:1182    100:93      101:5       102:5287    103:52     
 105:954     107:3941    108:2052    109:4820    112:1       115:1      
 116:11      119:1       121:8       124:2       173:5470    174:2145   
 175:1       176:5646    177:7162    178:5764    179:3467    180:9      
 181:5373    184:3144    185:25101   186:7925    187:6972    188:6558   
 189:6181    190:11159   191:2220    197:3653    201:7987    202:5      
 208:4952    209:6259    210:5       211:2       212:6303    213:5232   
 216:8356    217:4762    218:5       222:17     
