Advertised prefixes smaller than registry allocations (per /8 block)
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   1:5         2:2142      5:6088     14:3        24:4838     27:1      
  31:3382     37:6099     41:4607     46:6098     50:3135     58:11     
  59:8        61:20       62:3521     63:2505     64:7428     65:3209   
  66:6813     67:4473     68:2868     69:5607     70:2464     71:1058   
  72:4461     74:4063     75:2062     76:983      77:3174     78:2598   
  79:3174     80:2774     81:2442     82:2074     83:1754     84:2322   
  85:4709     86:1028     87:2899     88:1735     89:5321     90:1559   
  91:11359    92:3411     93:3434     94:5014     95:5903     96:2035   
  97:588      98:1802     99:953     100:122     101:2       102:3407   
 103:14      105:711     107:3764    108:1706    109:4913    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    174:2162    175:9       176:5092    177:6389   
 178:4673    179:2935    180:4       181:4321    183:5       184:3479   
 185:23755   186:6320    187:5659    188:5853    189:5316    190:10642  
 191:1871    197:2870    200:19      201:7556    202:3       203:40     
 204:3       206:4       207:2       208:4677    209:5567    210:150    
 211:119     212:5240    213:4412    216:7734    217:3540    218:20     
 219:1       220:23      221:6       222:17      223:40     
