Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2163      5:6383     14:24       24:4804     27:4      
  31:4269     37:6090     41:4745     46:6930     49:2        50:3175   
  58:18       59:9        61:23       62:3713     63:2396     64:7299   
  65:2886     66:6322     67:4583     68:2138     69:5141     70:2295   
  71:1139     72:4280     74:3880     75:2019     76:950      77:3629   
  78:2770     79:2257     80:2873     81:2646     82:3814     83:1930   
  84:2669     85:5070     86:1343     87:3379     88:1825     89:5802   
  90:1577     91:11841    92:3850     93:3761     94:5535     95:6276   
  96:2105     97:534      98:1708     99:887     100:93      101:18     
 102:4313    103:15      105:922     107:3562    108:1904    109:5030   
 110:3       112:10      113:2       114:14      115:5       116:1      
 117:5       118:5       119:3       120:2       121:25      122:8      
 123:1       124:6       125:26      173:5340    174:2131    175:9      
 176:5265    177:6625    178:5036    179:3015    180:5       181:4881   
 182:26      183:5       184:3277    185:24781   186:6553    187:5988   
 188:6125    189:5680    190:10770   191:1851    197:3470    199:1      
 200:27      201:7678    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4915    209:5869    210:141     211:117    
 212:5536    213:4847    216:7719    217:4119    218:19      219:1      
 220:22      221:4       222:15      223:42     
