Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4099      5:7176     24:4954     31:4948     37:6017     41:5250   
  46:6924     50:3242     62:3979     63:2209     64:8802     65:2873   
  66:7726     67:4792     68:2542     69:5404     70:2380     71:1110   
  72:4938     74:4477     75:2425     76:937      77:3887     78:3169   
  79:2741     80:3180     81:2990     82:5286     83:2068     84:2855   
  85:5644     86:1437     87:4112     88:1929     89:6319     90:1436   
  91:12043    92:3807     93:3855     94:6297     95:6691     96:2110   
  97:531      98:1715     99:1341    100:148     102:5408    105:1078   
 107:3963    108:2139    109:4975    173:5470    174:2038    176:5760   
 177:8703    178:5834    179:4293    181:5486    184:3244    185:25190  
 186:7948    187:8328    188:6824    189:6432    190:11254   191:2776   
 197:3953    201:8271    208:4967    209:6219    212:6307    213:5241   
 216:8390    217:5079   
