Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:3880      5:6899     14:4        24:4939     27:4      
  31:4799     37:5997     41:5116     46:6893     49:2        50:3191   
  58:17       59:8        61:24       62:3939     63:2322     64:8510   
  65:2824     66:7865     67:4904     68:2458     69:5418     70:2341   
  71:1135     72:4889     74:4245     75:2188     76:965      77:3825   
  78:3083     79:2611     80:3066     81:2942     82:5134     83:1986   
  84:2990     85:5550     86:1360     87:3977     88:1856     89:6160   
  90:1439     91:11962    92:3830     93:3850     94:5960     95:6628   
  96:2110     97:546      98:1749     99:1177    100:92      101:4      
 102:5236    103:12      105:960     107:3963    108:2023    109:4810   
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:24      122:5       123:1      
 124:4       125:28      133:1       173:5453    174:2136    175:12     
 176:5631    177:7077    178:5626    179:3385    180:4       181:5392   
 182:8       183:5       184:3146    185:25086   186:7964    187:6820   
 188:6627    189:6181    190:11175   191:2199    197:3507    200:25     
 201:7888    202:3       203:38      204:2       205:1       206:2      
 207:1       208:4963    209:6263    210:133     211:118     212:6298   
 213:5249    216:8378    217:4764    218:19      219:1       220:23     
 221:4       222:18      223:42     
