Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1989      5:6156     14:9        24:4647     27:2        31:3383   
  36:1        37:6378     41:4618     43:60       46:6315     50:3092   
  58:8        61:19       62:3451     63:2514     64:7573     65:3210   
  66:6861     67:4337     68:2921     69:5602     70:2491     71:1457   
  72:4728     74:4078     75:1950     76:956      77:3338     78:2606   
  79:3430     80:2771     81:2396     82:2023     83:1685     84:2201   
  85:4585     86:1036     87:2994     88:1652     89:5167     90:1493   
  91:11238    92:3263     93:3376     94:5016     95:6072     96:2217   
  97:615      98:1834     99:940     100:191     101:1       102:3204   
 103:304     105:612     107:3578    108:1796    109:5080    110:3      
 111:2       112:4       113:2       114:18      115:5       116:6      
 117:10      118:10      119:20      120:5       123:3       124:2      
 125:2       173:4642    174:2396    176:5221    177:6339    178:4922   
 179:2908    180:12      181:4123    182:25      183:1       184:3522   
 185:23709   186:6378    187:5369    188:5893    189:4943    190:10569  
 191:1762    193:2       197:2770    201:7221    202:63      203:24     
 206:14      208:4735    209:5543    210:182     212:5236    213:4649   
 216:7633    217:3544    220:3       223:12     
