Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2227      5:6482     24:4860     31:4264     37:6066     41:4896   
  46:7085     50:3249     62:3818     63:2352     64:7448     65:2818   
  66:6594     67:4606     68:2177     69:5255     70:2287     71:1169   
  72:4496     74:3971     75:2015     76:932      77:3680     78:2801   
  79:2320     80:2904     81:2718     82:4109     83:1959     84:2783   
  85:5095     86:1362     87:3151     88:1885     89:5867     90:1565   
  91:11803    92:3907     93:3815     94:5630     95:6371     96:2172   
  97:531      98:1711     99:934     100:93      102:4612    105:891    
 107:3609    108:1844    109:5060    173:5411    174:2113    176:5326   
 177:6593    178:5403    179:2999    181:4983    184:3306    185:24848  
 186:6722    187:5936    188:6148    189:5687    190:10893   191:1904   
 197:3515    201:7630    208:4909    209:6038    212:5769    213:4935   
 216:7888    217:4264   
