Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2170      5:6230     14:3        24:4882     27:3      
  31:3363     37:6104     41:4527     46:6274     50:3139     58:12     
  59:9        61:22       62:3592     63:2483     64:7251     65:3179   
  66:6231     67:4347     68:2645     69:5498     70:2454     71:1050   
  72:4315     74:3768     75:2083     76:973      77:3341     78:2627   
  79:3010     80:2845     81:2585     82:2219     83:1824     84:2383   
  85:4843     86:1164     87:3245     88:1738     89:5505     90:1592   
  91:11624    92:3564     93:3527     94:5189     95:6096     96:2011   
  97:537      98:1818     99:950     100:97      101:2       102:3845   
 103:12      105:788     107:3705    108:1781    109:5054    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      173:4853    174:2144    175:9       176:5157    177:6593   
 178:4855    179:3002    180:4       181:4390    183:5       184:3463   
 185:23998   186:6467    187:5920    188:5909    189:5509    190:10705  
 191:1934    197:2841    200:12      201:7515    202:3       203:40     
 204:7       206:4       207:2       208:4762    209:5692    210:147    
 211:123     212:5301    213:4501    216:7757    217:3789    218:19     
 219:1       220:22      221:6       222:15      223:40     
