Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:3052      5:6871     14:4        24:4939     27:4      
  31:4796     37:5997     41:5142     46:6888     49:2        50:3191   
  58:17       59:8        61:24       62:3949     63:2322     64:8507   
  65:2829     66:7841     67:4870     68:2455     69:5423     70:2340   
  71:1136     72:4886     74:4264     75:2183     76:965      77:3823   
  78:3073     79:2553     80:3073     81:2941     82:5119     83:1983   
  84:2987     85:5541     86:1350     87:3956     88:1861     89:6158   
  90:1442     91:11970    92:3841     93:3851     94:5954     95:6633   
  96:2111     97:546      98:1749     99:1177    100:92      101:4      
 102:5251    103:12      105:958     107:3928    108:2020    109:4812   
 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       173:5456    174:2135    175:12     
 176:5641    177:7001    178:5625    179:3386    180:4       181:5372   
 182:8       183:5       184:3146    185:25090   186:7929    187:6791   
 188:6630    189:6179    190:11119   191:2189    197:3523    200:25     
 201:7873    202:3       203:38      204:2       205:1       206:2      
 207:1       208:4967    209:6258    210:133     211:118     212:6296   
 213:5237    216:8379    217:4760    218:19      219:1       220:23     
 221:4       222:18      223:42     
