Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2176      5:6144     24:4777     31:3672     37:6017     41:4590   
  46:6436     50:3075     62:3587     63:2446     64:7151     65:3132   
  66:6178     67:4442     68:2659     69:5435     70:2409     71:1063   
  72:4305     74:3927     75:2201     76:972      77:3444     78:2688   
  79:2144     80:2836     81:2586     82:2333     83:1845     84:2458   
  85:4731     86:1190     87:3131     88:1753     89:5715     90:1574   
  91:11679    92:3820     93:3632     94:5217     95:6156     96:1970   
  97:535      98:1905     99:964     100:98      102:3798    105:823    
 107:3361    108:1824    109:4858    173:4946    174:2120    176:4963   
 177:6560    178:4656    179:2924    181:4396    184:3431    185:24253  
 186:6292    187:5351    188:6054    189:5366    190:10693   191:1862   
 197:3264    201:7502    202:20      208:4793    209:5819    212:5425   
 213:4628    216:7577    217:3801   
