Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1839      5:4875     24:4354     31:2846     37:4974     41:4285   
  46:5375     50:2784     62:2867     63:2625     64:6933     65:3116   
  66:6751     67:4089     68:2792     69:5514     70:2768     71:1539   
  72:4676     74:4033     75:1720     76:969      77:2782     78:2367   
  79:2871     80:2592     81:2247     82:1835     83:1506     84:1992   
  85:4177     86:786      87:2641     88:1338     89:4068     90:1018   
  91:10656    92:2701     93:3288     94:4121     95:4859     96:2131   
  97:542      98:1358     99:1152    100:200     102:1159    105:473    
 107:2895    108:1172    109:4404    173:4140    174:1857    176:3810   
 177:6493    178:3818    179:2062    181:2955    184:3637    185:19683  
 186:5376    187:3999    188:4992    189:3643    190:9917    191:1796   
 197:2234    201:6299    208:4649    209:5021    212:4298    213:4126   
 216:6868    217:3041   
