Advertised prefixes smaller than registry allocations (per /8 block)
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   1:5         2:2142      5:6082     14:3        24:4839     27:1      
  31:3383     37:6108     41:4625     46:6093     50:3133     58:11     
  59:8        61:20       62:3520     63:2507     64:7432     65:3203   
  66:6771     67:4473     68:2868     69:5612     70:2463     71:1058   
  72:4472     74:4064     75:2063     76:984      77:3176     78:2597   
  79:3169     80:2769     81:2451     82:2072     83:1751     84:2324   
  85:4711     86:1029     87:2898     88:1734     89:5317     90:1557   
  91:11357    92:3413     93:3443     94:5022     95:5902     96:2037   
  97:586      98:1802     99:950     100:122     101:2       102:3411   
 103:14      105:711     107:3760    108:1705    109:4908    110:1      
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:6       119:2       121:18      122:4       123:1       124:5      
 125:26      173:4761    174:2159    175:9       176:5093    177:6390   
 178:4679    179:2930    180:4       181:4303    183:5       184:3492   
 185:23733   186:6274    187:5682    188:5847    189:5310    190:10662  
 191:1872    197:2861    200:15      201:7545    202:3       203:40     
 204:3       206:4       207:2       208:4687    209:5565    210:150    
 211:119     212:5234    213:4408    216:7734    217:3520    218:20     
 219:1       220:23      221:6       222:17      223:40     
