Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2176      5:6057     14:3        24:4848     27:3      
  31:3377     37:6113     41:4483     46:6312     50:3108     58:10     
  59:9        61:23       62:3572     63:2477     64:7256     65:3174   
  66:6167     67:4393     68:2634     69:5507     70:2436     71:1054   
  72:4294     74:3767     75:2111     76:975      77:3355     78:2637   
  79:2277     80:2850     81:2592     82:2209     83:1836     84:2407   
  85:4856     86:1174     87:3252     88:1735     89:5559     90:1584   
  91:11651    92:3598     93:3517     94:5188     95:6106     96:2002   
  97:536      98:1820     99:959     100:97      101:2       102:3925   
 103:12      105:806     107:3466    108:1784    109:4919    110:1      
 112:3       113:2       114:2       115:5       116:1       117:5      
 118:5       119:3       121:18      122:4       123:1       124:6      
 125:26      173:4864    174:2136    175:9       176:4935    177:6525   
 178:4780    179:2930    180:4       181:4443    183:5       184:3473   
 185:24082   186:6487    187:5746    188:5897    189:5479    190:10741  
 191:1892    197:2906    200:13      201:7512    202:3       203:40     
 204:7       206:4       207:1       208:4768    209:5713    210:147    
 211:122     212:5326    213:4593    216:7698    217:3853    218:19     
 219:1       220:22      221:6       222:15      223:40     
