Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2140      5:6370     24:4795     31:4231     37:6046     41:4675   
  46:6835     50:3138     62:3696     63:2370     64:7271     65:2879   
  66:6280     67:4570     68:2119     69:5093     70:2272     71:1135   
  72:4266     74:3853     75:2013     76:931      77:3630     78:2754   
  79:2231     80:2831     81:2607     82:3797     83:1923     84:2665   
  85:5056     86:1343     87:3121     88:1821     89:5751     90:1577   
  91:11794    92:3856     93:3764     94:5520     95:6261     96:2099   
  97:531      98:1702     99:884     100:93      102:4296    105:909    
 107:3567    108:1884    109:5004    173:5340    174:2124    176:5230   
 177:6464    178:5022    179:2970    181:4835    184:3256    185:24679  
 186:6529    187:5947    188:6115    189:5677    190:10675   191:1846   
 197:3407    201:7639    202:20      208:4904    209:5823    212:5498   
 213:4814    216:7680    217:4088   
