Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1809      5:4811     24:4569     31:3675     37:4935     41:4013   
  46:5521     49:1        50:2834     59:2        61:5        62:3003   
  63:2560     64:6760     65:3200     66:6657     67:4123     68:2874   
  69:5501     70:2800     71:1469     72:4513     73:2        74:4120   
  75:1740     76:978      77:3515     78:4611     79:2844     80:2480   
  81:2350     82:1719     83:1470     84:2000     85:4739     86:815    
  87:2639     88:3192     89:3992     90:924      91:11453    92:2620   
  93:3340     94:4142     95:6412     96:1956     97:555      98:1390   
  99:1135    100:215     102:955     103:14      105:442     107:2637   
 108:1192    109:4361    111:1       125:25      173:3931    174:1865   
 176:4048    177:6740    178:4130    179:2043    181:2785    184:3594   
 185:19277   186:5587    187:3769    188:5432    189:3218    190:9190   
 191:2135    197:2153    201:6411    202:8       203:98      205:1      
 208:4663    209:4933    210:3       212:4150    213:4078    216:6792   
 217:3092    220:1      
