Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2132      5:6184     14:3        24:4899     27:3      
  31:3445     37:6083     41:4531     46:6190     50:3148     58:11     
  59:9        61:22       62:3484     63:2481     64:7266     65:3165   
  66:6244     67:4349     68:2664     69:5521     70:2470     71:1051   
  72:4341     74:3759     75:2082     76:979      77:3291     78:2617   
  79:2957     80:2832     81:2517     82:2110     83:1778     84:2350   
  85:4787     86:1091     87:3204     88:1742     89:5405     90:1573   
  91:11564    92:3442     93:3462     94:5083     95:6038     96:2039   
  97:535      98:1819     99:968     100:118     101:2       102:3482   
 103:13      105:746     107:3743    108:1751    109:4910    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    174:2147    175:9       176:5105    177:6524   
 178:4743    179:3004    180:4       181:4338    183:5       184:3487   
 185:23872   186:6514    187:5853    188:5892    189:5449    190:10579  
 191:1843    197:2722    200:13      201:7584    202:3       203:40     
 204:7       206:4       207:2       208:4763    209:5666    210:148    
 211:118     212:5287    213:4418    216:7733    217:3594    218:20     
 219:1       220:23      221:6       222:17      223:40     
