Advertised prefixes smaller than registry allocations (per /8 block)
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   1:5         2:2231      5:6162     14:3        24:4878     27:3      
  31:3404     37:6128     41:4532     46:6148     50:3144     58:11     
  59:9        61:22       62:3483     63:2498     64:7273     65:3182   
  66:6260     67:4323     68:2673     69:5500     70:2487     71:1056   
  72:4350     74:3763     75:2083     76:985      77:3237     78:2611   
  79:2942     80:2794     81:2496     82:2062     83:1717     84:2337   
  85:4754     86:1089     87:3169     88:1742     89:5372     90:1578   
  91:11456    92:3414     93:3440     94:5061     95:6011     96:2024   
  97:535      98:1820     99:945     100:116     101:2       102:3454   
 103:13      105:747     107:3730    108:1752    109:4911    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      173:4824    174:2143    175:9       176:5142    177:6308   
 178:4737    179:2965    180:4       181:4351    183:5       184:3476   
 185:23804   186:6455    187:5775    188:5877    189:5477    190:10617  
 191:1815    197:2817    200:19      201:7646    202:3       203:40     
 204:7       206:4       207:2       208:4750    209:5656    210:148    
 211:119     212:5306    213:4416    216:7726    217:3589    218:20     
 219:1       220:23      221:6       222:17      223:40     
