Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1980      5:6152     14:8        24:4652     27:2        31:3384   
  36:1        37:6373     41:4590     43:60       46:6323     50:3090   
  58:8        61:17       62:3464     63:2517     64:7560     65:3213   
  66:6864     67:4343     68:2923     69:5612     70:2493     71:1458   
  72:4725     74:4080     75:1948     76:956      77:3334     78:2604   
  79:3432     80:2769     81:2398     82:2037     83:1690     84:2200   
  85:4589     86:1028     87:2986     88:1657     89:5151     90:1493   
  91:11237    92:3258     93:3382     94:5012     95:6069     96:2216   
  97:619      98:1831     99:940     100:191     101:1       102:3191   
 103:312     105:610     107:3590    108:1795    109:5069    110:3      
 111:2       112:3       113:1       114:18      115:5       116:6      
 117:10      118:10      119:9       120:5       124:2       125:1      
 173:4648    174:2395    176:5222    177:6373    178:4927    179:2900   
 180:12      181:4108    182:24      184:3526    185:23685   186:6409   
 187:5354    188:5882    189:4933    190:10559   191:1759    193:3      
 197:2771    201:7216    202:64      203:24      206:10      208:4737   
 209:5551    210:182     212:5241    213:4660    216:7644    217:3549   
 220:3       223:12     
