Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2185      5:6326     14:24       24:4880     27:4      
  31:4196     37:6125     41:4786     42:1        46:6839     49:2      
  50:3062     58:18       59:9        61:23       62:3698     63:2408   
  64:7227     65:2955     66:6207     67:4524     68:2267     69:5097   
  70:2355     71:1140     72:4278     74:3917     75:2021     76:960    
  77:3585     78:2758     79:2123     80:2865     81:2676     82:3794   
  83:1933     84:2643     85:5036     86:1324     87:3363     88:1797   
  89:5787     90:1599     91:11787    92:3860     93:3723     94:5520   
  95:6176     96:2066     97:540      98:1765     99:886     100:93     
 101:18      102:4295    103:15      105:892     107:3580    108:1857   
 109:4846    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      173:5216    174:2117   
 175:9       176:5228    177:6551    178:4735    179:2997    180:4      
 181:4791    182:25      183:5       184:3280    185:24802   186:6541   
 187:5754    188:6104    189:5628    190:10773   191:1845    197:3946   
 199:1       200:26      201:7652    202:3       203:43      204:2      
 205:1       206:2       207:1       208:4881    209:5859    210:141    
 211:120     212:5502    213:4747    216:7710    217:4032    218:19     
 219:1       220:22      221:4       222:15      223:42     
