Advertised prefixes smaller than registry allocations (per /8 block)
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   2:663       5:1630     24:1008     31:634      37:921      41:1109   
  46:1327     50:733      62:717      63:998      64:2568     65:1396   
  66:2946     67:1926     68:756      69:1683     70:789      71:336    
  72:1519     74:1402     75:565      76:389      77:570      78:716    
  79:385      80:451      81:503      82:966      83:272      84:424    
  85:777      86:301      87:249      88:383      89:784      90:149    
  91:1259     92:827      93:1140     94:1324     95:1637     96:405    
  97:125      98:762      99:412     100:35      102:559     103:2      
 105:234     107:2230    108:986     109:493     114:2       121:1      
 133:8       173:1437    174:923     175:2       176:1088    177:1281   
 178:750     179:1146    181:2813    184:1085    185:3891    186:3720   
 187:2133    188:1420    189:2574    190:7032    191:657     197:1179   
 200:86      201:4378    202:6       203:16      204:2       205:1      
 206:2       207:1       208:1829    209:2215    210:2       211:2      
 212:1190    213:986     216:2813    217:644     222:2      
