Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2173      5:6394     14:24       24:4805     27:4      
  31:4286     37:6037     41:4828     46:7022     49:2        50:3252   
  58:18       59:10       61:23       62:3791     63:2379     64:7394   
  65:2838     66:6471     67:4587     68:2130     69:5152     70:2289   
  71:1160     72:4366     74:3900     75:2024     76:947      77:3659   
  78:2773     79:2319     80:2896     81:2681     82:3950     83:1947   
  84:2756     85:5097     86:1364     87:3380     88:1837     89:5849   
  90:1580     91:11841    92:3912     93:3787     94:5634     95:6295   
  96:2109     97:535      98:1708     99:932     100:93      101:18     
 102:4458    103:15      105:902     107:3597    108:1861    109:5043   
 110:2       112:10      113:2       114:14      115:5       116:1      
 117:5       118:5       119:3       120:3       121:23      122:9      
 123:1       124:6       125:26      173:5413    174:2110    175:9      
 176:5323    177:6632    178:5171    179:3024    180:5       181:4928   
 182:26      183:5       184:3266    185:24808   186:6697    187:5872   
 188:6122    189:5641    190:10884   191:1917    197:3507    199:1      
 200:27      201:7588    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4914    209:5914    210:141     211:117    
 212:5633    213:4902    216:7834    217:4202    218:19      219:1      
 220:22      221:4       222:15      223:42     
