Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2141      5:6157     24:4780     31:3659     37:6058     41:4588   
  46:6417     50:3058     62:3572     63:2441     64:7147     65:3126   
  66:6191     67:4425     68:2658     69:5424     70:2412     71:1061   
  72:4305     74:3919     75:2201     76:969      77:3444     78:2679   
  79:2142     80:2833     81:2585     82:2321     83:1843     84:2470   
  85:4770     86:1251     87:3140     88:1752     89:5716     90:1554   
  91:11711    92:3812     93:3635     94:5212     95:6171     96:1961   
  97:535      98:1891     99:958     100:98      102:3709    105:823    
 107:3360    108:1817    109:4834    173:4934    174:2120    176:4960   
 177:6517    178:4678    179:2933    181:4497    184:3403    185:24246  
 186:6484    187:5446    188:6027    189:5344    190:10874   191:1876   
 197:2995    201:7602    208:4787    209:5797    212:5421    213:4648   
 216:7546    217:3776   
