Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1273      5:4023     24:4212     31:2764     37:4545     41:4066   
  43:1        46:4748     49:4        50:2179     59:2        61:3      
  62:2647     63:2381     64:6790     65:3098     66:6582     67:3971   
  68:2855     69:4800     70:2650     71:1231     72:3921     74:4267   
  75:865      76:788      77:3202     78:2624     79:2679     80:2104   
  81:1975     82:1590     83:1176     84:1716     85:3135     86:750    
  87:2199     88:1324     89:3595     90:668      91:10119    92:2235   
  93:3206     94:3860     95:4767     96:1682     97:571      98:1296   
  99:273     100:199     102:241     103:19      105:265     107:2498   
 108:1078    109:3993    111:1       119:4       125:4       173:3631   
 174:1730    176:3386    177:6590    178:3670    179:1960    181:2823   
 184:2303    185:17031   186:5486    187:3691    188:4641    189:2953   
 190:9312    191:2053    197:1862    201:6068    202:20      203:133    
 208:4614    209:4998    212:3817    213:3858    216:7062    217:2783   
 221:11     
