Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2207      5:6592     14:2        24:4717     27:4      
  31:4328     37:6080     41:4974     46:7016     49:2        50:3252   
  58:18       59:10       61:23       62:3861     63:2341     64:7868   
  65:2803     66:7615     67:4872     68:2633     69:5461     70:2293   
  71:1158     72:4622     74:4150     75:2046     76:952      77:3643   
  78:2787     79:2352     80:2966     81:2700     82:4481     83:1953   
  84:2823     85:5185     86:1362     87:3415     88:1855     89:5987   
  90:1526     91:11826    92:3934     93:3841     94:5710     95:6464   
  96:2128     97:543      98:1715     99:954     100:89      101:2      
 102:4757    103:13      105:908     107:3755    108:1846    109:5091   
 112:5       113:2       114:2       115:5       116:1       117:5      
 118:5       119:3       120:3       121:23      122:2       123:1      
 124:6       125:26      173:5450    174:2121    175:9       176:5300   
 177:6462    178:5470    179:2966    180:4       181:5052    182:8      
 183:5       184:3282    185:24863   186:6778    187:5985    188:6247   
 189:5705    190:10857   191:1896    197:3489    199:1       200:27     
 201:7630    202:5       203:41      204:2       205:1       206:2      
 207:1       208:4871    209:6171    210:138     211:116     212:5962   
 213:5100    216:8117    217:4287    218:19      219:1       220:22     
 221:4       222:15      223:42     
