Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2173      5:6416     14:24       24:4949     27:4      
  31:4233     37:6087     41:4784     46:6941     49:2        50:3064   
  58:18       59:9        61:23       62:3715     63:2398     64:7216   
  65:2936     66:6202     67:4526     68:2230     69:5105     70:2348   
  71:1139     72:4282     74:3905     75:2017     76:958      77:3592   
  78:2750     79:2279     80:2882     81:2662     82:3829     83:1939   
  84:2650     85:5073     86:1341     87:3377     88:1813     89:5795   
  90:1588     91:11829    92:3871     93:3743     94:5489     95:6205   
  96:2082     97:536      98:1773     99:891     100:95      101:18     
 102:4282    103:15      105:885     107:3595    108:1885    109:4941   
 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      173:5264    174:2124    175:9      
 176:5235    177:6642    178:4841    179:3011    180:5       181:4815   
 182:25      183:5       184:3290    185:24769   186:6581    187:5887   
 188:6121    189:5653    190:10827   191:1863    197:3937    199:1      
 200:26      201:7693    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4901    209:5847    210:141     211:120    
 212:5541    213:4775    216:7727    217:4060    218:19      219:1      
 220:22      221:4       222:15      223:42     
