Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1788      5:4868     24:4313     31:3000     37:4953     41:4351   
  46:5544     49:1        50:2394     59:2        61:2        62:3040   
  63:2576     64:6794     65:3173     66:6701     67:4141     68:2871   
  69:5458     70:2790     71:1556     72:4622     73:2        74:4122   
  75:1740     76:963      77:2803     78:4424     79:2893     80:2545   
  81:2370     82:1810     83:1527     84:1963     85:4779     86:805    
  87:2756     88:3246     89:4031     90:966      91:10931    92:2655   
  93:3355     94:4179     95:6229     96:1974     97:549      98:1402   
  99:1127    100:219     102:1039    103:18      105:474     107:2750   
 108:1223    109:4387    111:1       125:23      173:4047    174:1853   
 176:4099    177:6964    178:3901    179:2131    181:2899    184:3612   
 185:19665   186:5666    187:4022    188:5086    189:3520    190:9680   
 191:2152    197:2260    201:6503    202:5       203:102     205:1      
 208:4718    209:4998    210:3       212:4224    213:4107    216:6745   
 217:3134    220:2      
