Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2137      5:6178     14:3        24:4890     27:3      
  31:3388     37:6122     41:4520     46:6184     50:3135     58:11     
  59:9        61:22       62:3497     63:2504     64:7286     65:3180   
  66:6277     67:4337     68:2663     69:5506     70:2479     71:1053   
  72:4341     74:3766     75:2082     76:975      77:3264     78:2614   
  79:2944     80:2797     81:2497     82:2072     83:1751     84:2338   
  85:4753     86:1083     87:3209     88:1737     89:5416     90:1582   
  91:11509    92:3438     93:3455     94:5072     95:6048     96:2039   
  97:533      98:1826     99:958     100:116     101:2       102:3436   
 103:13      105:745     107:3735    108:1735    109:4915    110:1      
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       121:18      122:4       123:1       124:5      
 125:26      173:4835    174:2145    175:9       176:5145    177:6411   
 178:4741    179:2973    180:4       181:4349    183:5       184:3476   
 185:23821   186:6443    187:5834    188:5899    189:5421    190:10642  
 191:1860    197:2644    200:7       201:7626    202:3       203:40     
 204:7       206:4       207:2       208:4731    209:5668    210:148    
 211:119     212:5289    213:4386    216:7726    217:3588    218:20     
 219:1       220:23      221:6       222:17      223:40     
