Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2177      5:6215     14:26       24:5200     27:4      
  31:4117     37:6164     41:4749     42:1        46:6752     49:2      
  50:3085     58:20       59:9        61:23       62:3679     63:2446   
  64:7274     65:2944     66:6197     67:4472     68:2268     69:5390   
  70:2378     71:1111     72:4304     74:3964     75:2247     76:958    
  77:3607     78:2720     79:2267     80:2834     81:2613     82:3521   
  83:1887     84:2497     85:4976     86:1299     87:3385     88:1782   
  89:5731     90:1592     91:11749    92:3942     93:3710     94:5452   
  95:6109     96:2145     97:529      98:1767     99:955     100:93     
 101:18      102:4069    103:12      105:868     107:3521    108:1876   
 109:4927    110:3       112:12      113:2       114:14      115:5      
 116:1       117:5       118:5       119:3       120:3       121:26     
 122:12      123:1       124:6       125:26      173:5142    174:2110   
 175:9       176:5208    177:6580    178:4903    179:3060    180:4      
 181:4724    182:25      183:5       184:3547    185:24685   186:6501   
 187:5659    188:6059    189:5505    190:10873   191:1904    197:3932   
 199:1       200:25      201:7597    202:3       203:43      204:2      
 205:1       206:2       207:1       208:4817    209:5853    210:141    
 211:120     212:5472    213:4765    216:7571    217:3961    218:19     
 219:1       220:22      221:4       222:15      223:42     
