Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2075      5:6060     14:14       24:4740     27:2        31:3389   
  37:6136     41:4922     43:26       46:6135     50:3127     60:1      
  61:19       62:3551     63:2509     64:7431     65:3221     66:6870   
  67:4467     68:2883     69:5598     70:2465     71:1499     72:4622   
  74:4057     75:2059     76:982      77:3205     78:2598     79:3331   
  80:2756     81:2497     82:2079     83:1772     84:2300     85:4711   
  86:1043     87:2916     88:1741     89:5337     90:1555     91:11368  
  92:3396     93:3424     94:5008     95:5914     96:2207     97:590    
  98:1914     99:944     100:191     102:3401    103:362     105:709    
 107:3775    108:1884    109:4850    110:3       111:3       112:4      
 113:8       114:17      115:5       116:9       117:1       118:1      
 119:21      120:5       121:1       122:1       124:2       125:1      
 173:4883    174:2155    176:5075    177:6451    178:4720    179:2977   
 180:18      181:4300    182:20      184:3490    185:23789   186:6309   
 187:5671    188:5860    189:5333    190:10661   191:1895    193:2      
 194:1       197:3024    201:7530    202:60      203:12      206:4      
 208:4677    209:5576    210:182     212:5223    213:4407    216:7740   
 217:3547    220:4       223:14     
