Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2166      5:6356     14:24       24:4884     27:4      
  31:4205     37:6104     41:4729     46:6930     49:2        50:3062   
  58:18       59:9        61:23       62:3711     63:2403     64:7195   
  65:2948     66:6194     67:4509     68:2253     69:5114     70:2351   
  71:1143     72:4280     74:3915     75:2017     76:959      77:3592   
  78:2755     79:2272     80:2871     81:2645     82:3780     83:1940   
  84:2649     85:5057     86:1332     87:3379     88:1801     89:5784   
  90:1590     91:11796    92:3860     93:3739     94:5524     95:6209   
  96:2079     97:536      98:1766     99:899     100:95      101:18     
 102:4264    103:15      105:879     107:3586    108:1899    109:4924   
 110:3       112:12      113:2       114:14      115:5       116:1      
 117:5       118:5       119:3       120:3       121:26      122:12     
 123:1       124:6       125:26      173:5246    174:2120    175:9      
 176:5231    177:6606    178:4810    179:2984    180:4       181:4816   
 182:25      183:5       184:3286    185:24797   186:6533    187:5819   
 188:6095    189:5605    190:10832   191:1841    197:3934    199:1      
 200:26      201:7658    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4866    209:5842    210:141     211:120    
 212:5525    213:4766    216:7712    217:4033    218:19      219:1      
 220:22      221:4       222:15      223:42     
