Advertised prefixes smaller than registry allocations (per /8 block)
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   1:5         2:2144      5:6085     14:3        24:4828     27:1      
  31:3378     37:6108     41:4646     46:6084     50:3125     58:11     
  59:8        61:20       62:3527     63:2504     64:7413     65:3203   
  66:6817     67:4464     68:2866     69:5613     70:2462     71:1055   
  72:4462     74:4060     75:2063     76:986      77:3175     78:2597   
  79:3185     80:2771     81:2434     82:2073     83:1762     84:2321   
  85:4716     86:1029     87:2898     88:1735     89:5306     90:1559   
  91:11367    92:3404     93:3425     94:5006     95:5898     96:2035   
  97:589      98:1801     99:949     100:121     101:2       102:3387   
 103:14      105:711     107:3760    108:1709    109:4912    110:1      
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:6       119:3       121:18      122:4       123:1       124:5      
 125:26      173:4759    174:2160    175:9       176:5093    177:6389   
 178:4686    179:2946    180:4       181:4311    183:5       184:3491   
 185:23717   186:6375    187:5646    188:5845    189:5300    190:10657  
 191:1860    197:2832    200:15      201:7550    202:3       203:40     
 204:3       206:4       207:2       208:4680    209:5569    210:150    
 211:119     212:5234    213:4396    216:7724    217:3540    218:20     
 219:1       220:23      221:6       222:17      223:40     
