Advertised prefixes smaller than registry allocations (per /8 block)
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   1:4         2:1792      5:4709     14:7        24:4553     27:1      
  31:3560     37:4876     41:3784     46:5353     49:2        50:2826   
  58:26       59:6        61:35       62:2865     63:2541     64:6717   
  65:3197     66:6557     67:4077     68:2859     69:5422     70:2802   
  71:1461     72:4505     73:2        74:4089     75:1715     76:971    
  77:3391     78:2787     79:2835     80:2458     81:2154     82:1685   
  83:1604     84:1987     85:4018     86:805      87:2606     88:1532   
  89:3914     90:941      91:11221    92:2561     93:3268     94:3900   
  95:5406     96:1939     97:554      98:1386     99:1135    100:211    
 101:1       102:895     103:13      105:439     107:2634    108:1164   
 109:4310    110:1       112:3       114:10      115:1       116:4      
 117:4       118:4       119:3       120:2       121:30      122:8      
 123:1       124:26      125:34      133:1       173:3896    174:1870   
 175:9       176:3911    177:5663    178:4028    179:2034    180:13     
 181:2770    182:4       183:3       184:3571    185:18993   186:5209   
 187:3491    188:5306    189:3111    190:9162    191:1896    197:2066   
 199:1       200:15      201:6213    202:2       203:37      204:6      
 206:4       207:2       208:4640    209:4879    210:152     211:132    
 212:4124    213:4040    216:6739    217:2958    218:20      219:1      
 220:31      221:4       222:15     
