Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2136      5:6177     14:3        24:4879     27:3      
  31:3368     37:6095     41:4571     46:6245     50:3154     58:11     
  59:9        61:22       62:3489     63:2491     64:7274     65:3201   
  66:6233     67:4327     68:2672     69:5525     70:2465     71:1055   
  72:4335     74:3778     75:2097     76:959      77:3336     78:2626   
  79:2986     80:2846     81:2574     82:2121     83:1801     84:2359   
  85:4809     86:1099     87:3204     88:1741     89:5477     90:1567   
  91:11595    92:3535     93:3493     94:5080     95:6040     96:2030   
  97:536      98:1835     99:964     100:97      101:2       102:3546   
 103:11      105:767     107:3770    108:1744    109:4905    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      173:4841    174:2146    175:9       176:5113    177:6536   
 178:4876    179:2968    180:4       181:4379    183:5       184:3477   
 185:23937   186:6457    187:5823    188:5919    189:5512    190:10678  
 191:1833    197:2743    200:9       201:7594    202:3       203:40     
 204:7       206:4       207:2       208:4746    209:5685    210:148    
 211:119     212:5260    213:4455    216:7733    217:3747    218:20     
 219:1       220:23      221:6       222:15      223:40     
