Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1713      5:5597     24:4636     31:3306     37:6210     41:4911   
  46:6227     50:3185     62:3373     63:2578     64:7525     65:3292   
  66:6840     67:4239     68:2776     69:5764     70:2601     71:1469   
  72:4940     74:4125     75:1711     76:905      77:3259     78:5314   
  79:3591     80:2682     81:2452     82:2028     83:1661     84:2070   
  85:5674     86:1023     87:3035     88:3712     89:4859     90:1401   
  91:11408    92:3417     93:3385     94:5079     95:6788     96:2181   
  97:679      98:1592     99:958     100:174     102:2789    105:2165   
 107:3541    108:1479    109:5226    173:4790    174:2246    176:5136   
 177:8242    178:4864    179:3418    181:3931    184:3670    185:23174  
 186:6837    187:5853    188:5951    189:4970    190:10413   191:2286   
 197:3089    201:7387    208:4670    209:5336    212:5094    213:4542   
 216:7336    217:3497   
