Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:4136      5:7105     14:4        24:4956     27:4      
  31:4951     37:6030     41:5242     46:6939     49:2        50:3254   
  58:17       59:8        61:24       62:4004     63:2210     64:8764   
  65:2918     66:7753     67:4793     68:2556     69:5431     70:2396   
  71:1104     72:4951     74:4489     75:2429     76:955      77:3856   
  78:3167     79:2718     80:3198     81:2981     82:5366     83:2079   
  84:2866     85:5635     86:1440     87:4218     88:1923     89:6330   
  90:1444     91:12036    92:3810     93:3853     94:6286     95:6727   
  96:2121     97:541      98:1718     99:1367    100:84      101:4      
 102:5373    103:13      105:1096    107:3989    108:2155    109:4956   
 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      173:5490    174:2038    175:12      176:5745   
 177:8246    178:5821    179:4035    180:4       181:5489    182:8      
 183:7       184:3252    185:25127   186:7985    187:8245    188:6842   
 189:6400    190:11240   191:2775    197:3956    200:24      201:8251   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4959    209:6242    210:133     211:121     212:6337    213:5273   
 216:8381    217:5036    218:19      219:1       220:23      221:4      
 222:19      223:42     
