Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2183      5:6231     14:24       24:4884     27:4      
  31:4140     37:6133     41:4777     42:1        46:6774     49:2      
  50:3102     58:20       59:9        61:23       62:3724     63:2432   
  64:7270     65:2969     66:6207     67:4521     68:2257     69:5079   
  70:2330     71:1126     72:4276     74:3920     75:2160     76:957    
  77:3612     78:2749     79:2278     80:2855     81:2634     82:3841   
  83:1926     84:2598     85:5008     86:1302     87:3381     88:1782   
  89:5698     90:1594     91:11742    92:3857     93:3693     94:5502   
  95:6185     96:2055     97:537      98:1779     99:885     100:94     
 101:18      102:4154    103:15      105:887     107:3556    108:1877   
 109:4893    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      173:5151    174:2104   
 175:9       176:5192    177:6573    178:4829    179:2995    180:4      
 181:4734    182:25      183:5       184:3313    185:24740   186:6464   
 187:5702    188:6028    189:5430    190:10863   191:1834    197:3978   
 199:1       200:25      201:7580    202:3       203:43      204:2      
 205:1       206:2       207:1       208:4839    209:5843    210:141    
 211:120     212:5478    213:4767    216:7594    217:4038    218:19     
 219:1       220:22      221:4       222:15      223:42     
