Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:4022      5:6946     14:4        24:4933     27:4      
  31:4845     37:6036     41:5225     46:6945     49:2        50:3210   
  58:17       59:8        61:22       62:3972     63:2264     64:8683   
  65:2853     66:8048     67:4910     68:2488     69:5479     70:2369   
  71:1116     72:4922     74:4440     75:2291     76:952      77:3856   
  78:3122     79:2462     80:3086     81:2938     82:5262     83:2002   
  84:2866     85:5571     86:1396     87:4145     88:1895     89:6241   
  90:1405     91:11994    92:3830     93:3857     94:6156     95:6727   
  96:2120     97:543      98:1776     99:1231    100:83      101:4      
 102:5310    103:13      105:1048    107:3999    108:2178    109:4876   
 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      173:5480    174:2149    175:12      176:5646   
 177:7391    178:5790    179:3683    180:4       181:5379    182:8      
 183:7       184:3143    185:25170   186:7986    187:7141    188:6675   
 189:6362    190:11220   191:2282    197:3647    200:25      201:8137   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4949    209:6341    210:133     211:118     212:6391    213:5256   
 216:8391    217:4812    218:19      219:1       220:23      221:4      
 222:19      223:42     
