Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2177      5:6234     14:3        24:4881     27:3      
  31:3359     37:6076     41:4514     46:6273     50:3133     58:12     
  59:9        61:22       62:3540     63:2479     64:7232     65:3185   
  66:6201     67:4354     68:2645     69:5512     70:2459     71:1039   
  72:4331     74:3766     75:2076     76:975      77:3352     78:2629   
  79:2263     80:2856     81:2586     82:2186     83:1833     84:2385   
  85:4833     86:1166     87:3254     88:1711     89:5514     90:1575   
  91:11643    92:3585     93:3526     94:5188     95:6094     96:2010   
  97:536      98:1813     99:950     100:96      101:2       102:3878   
 103:12      105:779     107:3444    108:1781    109:4911    110:1      
 112:3       113:2       114:2       115:5       116:1       117:5      
 118:5       119:3       121:18      122:4       123:1       124:6      
 125:26      173:4836    174:2142    175:9       176:4931    177:6610   
 178:4838    179:2953    180:4       181:4384    183:5       184:3465   
 185:24014   186:6409    187:5893    188:5930    189:5556    190:10686  
 191:1865    197:2872    200:12      201:7594    202:3       203:40     
 204:7       206:4       207:2       208:4762    209:5710    210:147    
 211:123     212:5316    213:4503    216:7755    217:3796    218:19     
 219:1       220:22      221:6       222:15      223:40     
