Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2131      5:6180     14:3        24:4898     27:3      
  31:3445     37:6088     41:4540     46:6162     50:3149     58:11     
  59:9        61:22       62:3483     63:2480     64:7270     65:3161   
  66:6235     67:4345     68:2663     69:5531     70:2471     71:1053   
  72:4346     74:3758     75:2082     76:978      77:3289     78:2618   
  79:2957     80:2831     81:2516     82:2110     83:1777     84:2350   
  85:4783     86:1091     87:3203     88:1742     89:5402     90:1573   
  91:11563    92:3436     93:3462     94:5081     95:6038     96:2039   
  97:535      98:1818     99:968     100:118     101:2       102:3480   
 103:13      105:746     107:3716    108:1749    109:4904    110:1      
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       121:18      122:4       123:1       124:5      
 125:26      173:4824    174:2147    175:9       176:5111    177:6524   
 178:4740    179:3004    180:4       181:4334    183:5       184:3488   
 185:23878   186:6515    187:5922    188:5892    189:5471    190:10629  
 191:1896    197:2690    200:12      201:7539    202:3       203:40     
 204:7       206:4       207:2       208:4761    209:5663    210:148    
 211:118     212:5286    213:4391    216:7734    217:3595    218:20     
 219:1       220:23      221:6       222:17      223:40     
