Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2159      5:6383     14:24       24:4805     27:4      
  31:4277     37:6081     41:4763     46:6942     49:2        50:3160   
  58:18       59:9        61:23       62:3718     63:2395     64:7306   
  65:2886     66:6327     67:4580     68:2124     69:5122     70:2291   
  71:1139     72:4277     74:3882     75:2019     76:951      77:3633   
  78:2769     79:2250     80:2871     81:2634     82:3821     83:1929   
  84:2675     85:5077     86:1346     87:3385     88:1830     89:5781   
  90:1577     91:11829    92:3865     93:3766     94:5550     95:6277   
  96:2105     97:534      98:1711     99:885     100:93      101:18     
 102:4327    103:15      105:909     107:3573    108:1896    109:5025   
 110:3       112:10      113:2       114:14      115:5       116:1      
 117:5       118:5       119:3       120:3       121:25      122:9      
 123:1       124:6       125:26      173:5352    174:2132    175:9      
 176:5261    177:6593    178:5045    179:2996    180:5       181:4868   
 182:26      183:5       184:3276    185:24780   186:6588    187:5969   
 188:6125    189:5699    190:10778   191:1853    197:3475    200:25     
 201:7678    202:3       203:43      204:2       205:1       206:2      
 207:1       208:4918    209:5860    210:141     211:117     212:5546   
 213:4857    216:7725    217:4122    218:19      219:1       220:22     
 221:4       222:15      223:42     
