Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2196      5:6527     14:2        24:4716     27:4      
  31:4288     37:6096     41:4981     46:7073     49:2        50:3266   
  58:18       59:10       61:23       62:3859     63:2345     64:7782   
  65:2818     66:7592     67:4869     68:2631     69:5418     70:2301   
  71:1165     72:4587     74:4106     75:2046     76:952      77:3643   
  78:2786     79:2359     80:2940     81:2729     82:4331     83:1959   
  84:2807     85:5166     86:1366     87:3404     88:1846     89:5875   
  90:1527     91:11814    92:3900     93:3835     94:5633     95:6422   
  96:2132     97:543      98:1714     99:939     100:89      101:1      
 102:4686    103:13      105:897     107:3755    108:1842    109:5094   
 112:4       113:2       114:2       115:5       116:1       117:5      
 118:5       119:3       120:3       121:23      122:1       123:1      
 124:6       125:26      173:5459    174:2121    175:8       176:5292   
 177:6533    178:5426    179:2993    180:5       181:5048    182:8      
 183:5       184:3288    185:24850   186:6651    187:5973    188:6217   
 189:5715    190:10882   191:1895    197:3524    199:1       200:27     
 201:7638    202:5       203:43      204:2       205:1       206:2      
 207:1       208:4910    209:6103    210:139     211:119     212:5958   
 213:5071    216:8127    217:4292    218:19      219:1       220:22     
 221:4       222:15      223:42     
