Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:3991      5:6940     14:4        24:4966     27:4      
  31:4813     37:6048     41:5186     46:6933     49:2        50:3200   
  58:17       59:8        61:24       62:3973     63:2275     64:8618   
  65:2857     66:7989     67:4900     68:2470     69:5442     70:2360   
  71:1127     72:4891     74:4374     75:2283     76:957      77:3927   
  78:3118     79:2431     80:3070     81:2945     82:5267     83:2002   
  84:2865     85:5572     86:1394     87:4158     88:1896     89:6210   
  90:1405     91:11981    92:3841     93:3853     94:6090     95:6734   
  96:2116     97:543      98:1764     99:1225    100:83      101:4      
 102:5349    103:13      105:1047    107:3952    108:2139    109:4890   
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:23      122:5       123:1      
 124:4       125:28      173:5470    174:2146    175:12      176:5655   
 177:7390    178:5780    179:3684    180:4       181:5355    182:8      
 183:7       184:3141    185:25153   186:7988    187:7077    188:6653   
 189:6290    190:11213   191:2270    197:3611    200:25      201:8068   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4959    209:6315    210:133     211:119     212:6387    213:5267   
 216:8334    217:4798    218:19      219:1       220:23      221:4      
 222:19      223:42     
