Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2677      5:6727     14:4        24:4934     27:4      
  31:4548     37:5987     41:5119     46:6738     49:2        50:3193   
  58:17       59:8        61:24       62:3923     63:2254     64:8360   
  65:2844     66:7851     67:4898     68:2683     69:5568     70:2360   
  71:1141     72:4819     74:4360     75:2166     76:966      77:3831   
  78:2991     79:2383     80:3021     81:2898     82:5023     83:1949   
  84:2985     85:5476     86:1355     87:3837     88:1841     89:6127   
  90:1475     91:11904    92:3871     93:3827     94:5885     95:6645   
  96:2104     97:545      98:1761     99:1038    100:90      101:4      
 102:5140    103:13      105:967     107:3934    108:1959    109:5156   
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:24      122:5       123:1      
 124:5       125:28      173:5441    174:2121    175:12      176:5487   
 177:6690    178:5549    179:3171    180:4       181:5306    182:8      
 183:5       184:3150    185:24989   186:7581    187:6274    188:6350   
 189:6033    190:11077   191:2098    197:3604    200:25      201:7613   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:5005    209:6267    210:133     211:117     212:6163    213:5224   
 216:8370    217:4618    218:19      219:1       220:23      221:4      
 222:17      223:42     
