Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2126      5:6179     14:3        24:4903     27:3      
  31:3446     37:6074     41:4516     46:6183     50:3149     58:11     
  59:9        61:22       62:3483     63:2478     64:7288     65:3166   
  66:6251     67:4350     68:2663     69:5531     70:2470     71:1053   
  72:4348     74:3761     75:2082     76:979      77:3287     78:2619   
  79:2955     80:2833     81:2503     82:2109     83:1778     84:2348   
  85:4776     86:1092     87:3206     88:1735     89:5406     90:1573   
  91:11581    92:3436     93:3462     94:5082     95:6037     96:2039   
  97:535      98:1823     99:968     100:118     101:2       102:3484   
 103:13      105:746     107:3730    108:1746    109:4903    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      173:4824    174:2144    175:9       176:5104    177:6550   
 178:4735    179:2999    180:4       181:4323    183:5       184:3476   
 185:23865   186:6491    187:5880    188:5897    189:5441    190:10593  
 191:1883    197:2577    200:13      201:7581    202:3       203:40     
 204:7       206:4       207:2       208:4728    209:5660    210:148    
 211:118     212:5287    213:4402    216:7733    217:3583    218:20     
 219:1       220:23      221:6       222:17      223:40     
