Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4098      5:7199     24:4967     31:5014     37:6018     41:5285   
  46:6948     50:3241     62:4036     63:2200     64:8636     65:2896   
  66:7645     67:4767     68:2553     69:5401     70:2380     71:1101   
  72:5017     74:4468     75:2424     76:944      77:3854     78:3156   
  79:2745     80:3183     81:2988     82:5323     83:2072     84:2855   
  85:5657     86:1439     87:4104     88:1936     89:6332     90:1437   
  91:12051    92:3805     93:3864     94:6308     95:6577     96:2109   
  97:531      98:1717     99:1343    100:148     102:5396    105:1082   
 107:3960    108:2124    109:4967    173:5480    174:2038    176:5746   
 177:8762    178:5831    179:4353    181:5479    184:3244    185:25179  
 186:7959    187:8361    188:6832    189:6480    190:11237   191:2761   
 197:3955    201:8248    208:4948    209:6149    212:6302    213:5259   
 216:8372    217:5158   
