Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2190      5:6041     14:3        24:4849     27:3      
  31:3381     37:6101     41:4502     46:6307     50:3121     58:10     
  59:9        61:22       62:3573     63:2475     64:7244     65:3180   
  66:6167     67:4375     68:2635     69:5509     70:2435     71:1053   
  72:4297     74:3764     75:2090     76:973      77:3358     78:2635   
  79:2265     80:2850     81:2595     82:2209     83:1837     84:2401   
  85:4840     86:1174     87:3255     88:1737     89:5566     90:1584   
  91:11642    92:3600     93:3534     94:5182     95:6095     96:1990   
  97:538      98:1818     99:956     100:97      101:2       102:3923   
 103:12      105:804     107:3458    108:1787    109:4917    110:1      
 112:3       113:2       114:2       115:5       116:1       117:5      
 118:5       119:3       121:18      122:4       123:1       124:6      
 125:26      173:4861    174:2137    175:9       176:4924    177:6500   
 178:4836    179:2909    180:4       181:4441    183:5       184:3473   
 185:24064   186:6438    187:5716    188:5893    189:5469    190:10734  
 191:1855    197:2925    200:13      201:7552    202:3       203:40     
 204:7       206:4       207:2       208:4745    209:5703    210:147    
 211:122     212:5324    213:4606    216:7690    217:3852    218:19     
 219:1       220:22      221:6       222:15      223:40     
