Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2228      5:6114     14:3        24:4873     27:4      
  31:3988     37:5968     41:4700     42:1        46:6739     49:2      
  50:3048     58:20       59:9        61:23       62:3699     63:2438   
  64:7175     65:3002     66:6184     67:4477     68:2377     69:5404   
  70:2379     71:1112     72:4304     74:3934     75:2223     76:980    
  77:3495     78:2656     79:2231     80:2848     81:2626     82:2426   
  83:1906     84:2509     85:4856     86:1217     87:3406     88:1775   
  89:5683     90:1575     91:11776    92:3920     93:3669     94:5269   
  95:5986     96:1959     97:490      98:1762     99:962     100:94     
 101:2       102:3898    103:12      105:875     107:3535    108:1870   
 109:4928    110:1       112:4       113:2       114:2       115:5      
 116:1       117:5       118:5       119:3       120:3       121:26     
 122:4       123:1       124:6       125:26      173:5069    174:2130   
 175:9       176:5091    177:6750    178:4854    179:2960    180:5      
 181:4642    182:7       183:5       184:3450    185:24526   186:6580   
 187:5508    188:6068    189:5404    190:10836   191:1899    197:3761   
 199:1       200:20      201:7578    202:3       203:43      204:2      
 206:2       207:1       208:4828    209:5796    210:141     211:122    
 212:5480    213:4767    216:7523    217:3916    218:19      219:1      
 220:22      221:4       222:15      223:42     
