Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2171      5:6188     24:4764     31:3606     37:6042     41:4565   
  46:6404     50:3059     62:3559     63:2405     64:7197     65:3119   
  66:6191     67:4439     68:2597     69:5406     70:2415     71:1043   
  72:4273     74:3921     75:2183     76:951      77:3425     78:2654   
  79:2130     80:2814     81:2580     82:2278     83:1841     84:2463   
  85:4743     86:1240     87:3086     88:1747     89:5694     90:1547   
  91:11708    92:3799     93:3619     94:5221     95:6176     96:1981   
  97:535      98:1872     99:958     100:98      102:3738    105:815    
 107:3361    108:1804    109:4823    173:4900    174:2117    176:4944   
 177:6659    178:4687    179:2928    181:4524    184:3449    185:24224  
 186:6394    187:5499    188:6031    189:5382    190:10850   191:1851   
 197:2868    201:7612    202:20      208:4721    209:5776    212:5404   
 213:4678    216:7529    217:3730   
