Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3972      5:7025     24:4929     31:4845     37:6020     41:5229   
  46:6938     50:3204     62:3968     63:2265     64:8736     65:2832   
  66:8026     67:4909     68:2482     69:5463     70:2396     71:1125   
  72:4918     74:4437     75:2286     76:936      77:3871     78:3118   
  79:2469     80:3066     81:2927     82:5227     83:2000     84:2861   
  85:5570     86:1392     87:4047     88:1901     89:6229     90:1404   
  91:11996    92:3822     93:3863     94:6133     95:6707     96:2108   
  97:537      98:1783     99:1247    100:83      102:5318    105:1040   
 107:3967    108:2161    109:4882    173:5481    174:2148    176:5646   
 177:7439    178:5805    179:3707    181:5389    184:3131    185:25194  
 186:7989    187:7144    188:6664    189:6372    190:11202   191:2288   
 197:3654    201:8143    208:4952    209:6321    212:6422    213:5238   
 216:8402    217:4820   
