Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2217      5:6119     14:3        24:4790     27:3      
  31:3933     37:5911     41:4614     42:1        46:6532     49:2      
  50:3019     58:20       59:9        61:23       62:3601     63:2449   
  64:7163     65:3127     66:6183     67:4450     68:2642     69:5402   
  70:2407     71:1068     72:4309     74:3948     75:2211     76:980    
  77:3465     78:2713     79:2189     80:2852     81:2606     82:2369   
  83:1867     84:2475     85:4776     86:1191     87:3410     88:1758   
  89:5786     90:1564     91:11699    92:3818     93:3615     94:5271   
  95:6107     96:1957     97:533      98:1902     99:965     100:97     
 101:2       102:3715    103:14      105:839     107:3378    108:1844   
 109:4923    110:1       112:4       113:2       114:2       115:5      
 116:1       117:5       118:5       119:3       120:3       121:18     
 122:4       123:1       124:5       125:26      173:5005    174:2138   
 175:10      176:4997    177:6672    178:4789    179:2911    180:5      
 181:4549    182:7       183:5       184:3451    185:24422   186:6492   
 187:5509    188:6063    189:5404    190:10789   191:1868    197:3690   
 200:26      201:7627    202:3       203:40      204:2       206:2      
 207:1       208:4841    209:5779    210:143     211:124     212:5494   
 213:4674    216:7560    217:3874    218:19      219:1       220:23     
 221:6       222:15      223:42     
