Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2176      5:6093     14:3        24:4863     27:3      
  31:3357     37:6004     41:4569     46:6271     50:3102     58:11     
  59:9        61:22       62:3546     63:2477     64:7227     65:3186   
  66:6190     67:4355     68:2645     69:5509     70:2457     71:1038   
  72:4322     74:3769     75:2072     76:975      77:3348     78:2631   
  79:2267     80:2844     81:2587     82:2191     83:1834     84:2393   
  85:4831     86:1172     87:3259     88:1712     89:5499     90:1576   
  91:11646    92:3570     93:3529     94:5153     95:6086     96:2008   
  97:537      98:1813     99:957     100:96      101:2       102:3872   
 103:12      105:773     107:3460    108:1783    109:4901    110:1      
 112:3       113:2       114:2       115:5       116:1       117:5      
 118:5       119:3       121:18      122:4       123:1       124:6      
 125:26      173:4832    174:2143    175:9       176:4936    177:6691   
 178:4832    179:2977    180:4       181:4337    183:5       184:3469   
 185:24022   186:6316    187:5943    188:5867    189:5587    190:10700  
 191:1877    197:2883    200:12      201:7594    202:3       203:40     
 204:7       206:4       207:2       208:4767    209:5712    210:147    
 211:123     212:5318    213:4504    216:7736    217:3794    218:19     
 219:1       220:22      221:6       222:15      223:40     
