Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2186      5:6168     14:3        24:4825     27:3      
  31:3561     37:6044     41:4584     42:1        46:6419     49:2      
  50:3064     58:20       59:9        61:22       62:3585     63:2448   
  64:7198     65:3144     66:6199     67:4454     68:2652     69:5427   
  70:2407     71:1062     72:4314     74:3938     75:2202     76:964    
  77:3408     78:2637     79:2105     80:2860     81:2589     82:2264   
  83:1858     84:2482     85:4807     86:1234     87:3317     88:1750   
  89:5715     90:1558     91:11737    92:3716     93:3584     94:5220   
  95:6181     96:2003     97:536      98:1898     99:960     100:97     
 101:2       102:3758    103:12      105:816     107:3348    108:1810   
 109:4828    110:1       112:4       113:2       114:2       115:5      
 116:1       117:5       118:5       119:3       120:3       121:18     
 122:4       123:1       124:6       125:26      173:4929    174:2123   
 175:10      176:4946    177:6740    178:4736    179:2920    180:4      
 181:4533    182:7       183:5       184:3445    185:24292   186:6474   
 187:5573    188:6019    189:5454    190:10877   191:1870    197:3225   
 200:19      201:7640    202:3       203:40      204:6       205:1      
 206:5       207:2       208:4791    209:5806    210:143     211:122    
 212:5391    213:4693    216:7608    217:3748    218:19      219:1      
 220:23      221:6       222:15      223:40     
