Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2199      5:6109     14:3        24:4781     27:3      
  31:3803     37:5993     41:4619     42:1        46:6466     49:2      
  50:3056     58:20       59:9        61:23       62:3625     63:2466   
  64:7174     65:3137     66:6202     67:4440     68:2659     69:5447   
  70:2412     71:1058     72:4319     74:3933     75:2203     76:979    
  77:3449     78:2694     79:2148     80:2861     81:2598     82:2376   
  83:1856     84:2467     85:4756     86:1201     87:3393     88:1740   
  89:5761     90:1576     91:11755    92:3863     93:3648     94:5239   
  95:6168     96:1971     97:534      98:1904     99:965     100:97     
 101:2       102:3832    103:14      105:817     107:3364    108:1827   
 109:4883    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      173:4960    174:2125   
 175:10      176:4980    177:6777    178:4623    179:2939    180:5      
 181:4572    182:7       183:5       184:3445    185:24352   186:6516   
 187:5556    188:6078    189:5462    190:10899   191:1880    197:3614   
 200:27      201:7607    202:3       203:40      204:6       205:1      
 206:5       207:2       208:4818    209:5834    210:143     211:124    
 212:5460    213:4670    216:7585    217:3839    218:19      219:1      
 220:23      221:6       222:15      223:40     
