Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2188      5:6584     14:2        24:4715     27:4      
  31:4312     37:6043     41:5062     46:6806     49:2        50:3278   
  58:18       59:10       61:23       62:3880     63:2333     64:7921   
  65:2816     66:7618     67:4863     68:2644     69:5492     70:2289   
  71:1156     72:4676     74:4206     75:2037     76:948      77:3633   
  78:2797     79:2384     80:2972     81:2696     82:4646     83:1965   
  84:2815     85:5231     86:1362     87:3377     88:1879     89:5979   
  90:1522     91:11848    92:3943     93:3867     94:5757     95:6475   
  96:2105     97:545      98:1726     99:970     100:89      101:4      
 102:4792    103:13      105:877     107:3769    108:1859    109:5117   
 112:4       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:24      122:1       123:1      
 124:6       125:28      173:5498    174:2107    175:10      176:5308   
 177:6550    178:5440    179:2982    180:4       181:5078    182:8      
 183:5       184:3251    185:24842   186:6823    187:6048    188:6279   
 189:5780    190:10852   191:1904    197:3470    199:1       200:27     
 201:7670    202:5       203:41      204:2       205:1       206:2      
 207:1       208:4959    209:6254    210:136     211:116     212:5947   
 213:5142    216:8128    217:4447    218:19      219:1       220:22     
 221:4       222:16      223:42     
