Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1972      5:6120     24:4594     31:3379     37:6342     41:4325   
  46:6196     50:3077     62:3413     63:2531     64:7497     65:3184   
  66:6724     67:4343     68:2866     69:5582     70:2489     71:1459   
  72:4712     74:4060     75:1967     76:961      77:3289     78:2593   
  79:3421     80:2751     81:2347     82:2000     83:1709     84:2186   
  85:4543     86:1024     87:2966     88:1623     89:5192     90:1496   
  91:11253    92:3272     93:3346     94:4949     95:6058     96:2199   
  97:598      98:1833     99:938     100:191     102:3115    105:670    
 107:3567    108:1802    109:5063    173:4651    174:2382    176:5184   
 177:6363    178:4876    179:2892    181:4112    184:3483    185:23602  
 186:6300    187:5424    188:5899    189:5068    190:10498   191:1759   
 197:2557    201:7235    202:19      208:4730    209:5521    212:5214   
 213:4574    216:7650    217:3535   
