Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:4031      5:7129     14:4        24:4954     27:4      
  31:4928     37:5983     41:5233     46:6927     49:2        50:3244   
  58:17       59:8        61:24       62:4011     63:2240     64:8721   
  65:2964     66:8066     67:4916     68:2512     69:5484     70:2405   
  71:1119     72:4960     74:4493     75:2440     76:958      77:3816   
  78:3125     79:2548     80:3110     81:2928     82:5374     83:2022   
  84:2903     85:5613     86:1438     87:4152     88:1933     89:6338   
  90:1431     91:12017    92:3838     93:3857     94:6221     95:6685   
  96:2133     97:544      98:1803     99:1396    100:84      101:4      
 102:5336    103:13      105:1082    107:3973    108:2507    109:4890   
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:24      122:5       123:1      
 124:4       125:28      173:5511    174:2152    175:12      176:5663   
 177:7475    178:5812    179:3790    180:4       181:5421    182:8      
 183:7       184:3265    185:25218   186:7999    187:7327    188:6738   
 189:6473    190:11206   191:2395    197:3750    200:25      201:8213   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4973    209:6302    210:133     211:121     212:6368    213:5269   
 216:8413    217:4909    218:19      219:1       220:23      221:4      
 222:19      223:42     
