Advertised prefixes smaller than registry allocations (per /8 block)
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   1:5         2:2227      5:6149     14:3        24:4872     27:3      
  31:3406     37:6143     41:4541     46:6146     50:3139     58:11     
  59:9        61:22       62:3486     63:2495     64:7275     65:3186   
  66:6270     67:4319     68:2672     69:5489     70:2487     71:1056   
  72:4353     74:3767     75:2078     76:984      77:3248     78:2612   
  79:2940     80:2786     81:2488     82:2064     83:1715     84:2332   
  85:4753     86:1091     87:3163     88:1736     89:5368     90:1575   
  91:11441    92:3412     93:3439     94:5058     95:6017     96:2025   
  97:535      98:1822     99:951     100:115     101:2       102:3473   
 103:13      105:747     107:3726    108:1747    109:4898    110:1      
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:2       121:18      122:4       123:1       124:5      
 125:26      173:4812    174:2144    175:9       176:5143    177:6319   
 178:4668    179:2953    180:4       181:4346    183:5       184:3472   
 185:23805   186:6460    187:5771    188:5859    189:5468    190:10639  
 191:1819    197:2813    200:19      201:7648    202:3       203:40     
 204:7       206:4       207:2       208:4750    209:5633    210:148    
 211:119     212:5302    213:4412    216:7722    217:3577    218:20     
 219:1       220:23      221:6       222:17      223:40     
