Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3920      5:6997     24:4856     31:4780     37:6017     41:5201   
  46:6887     50:3196     62:3945     63:2302     64:8639     65:2817   
  66:7945     67:4914     68:2453     69:5418     70:2346     71:1140   
  72:4869     74:4357     75:2270     76:945      77:3851     78:3093   
  79:2417     80:3045     81:2951     82:5244     83:1991     84:2887   
  85:5549     86:1386     87:4051     88:1892     89:6207     90:1411   
  91:11975    92:3802     93:3859     94:6032     95:6681     96:2099   
  97:541      98:1760     99:1181    100:83      102:5301    105:955    
 107:3948    108:2080    109:4849    173:5476    174:2145    176:5647   
 177:7178    178:5764    179:3500    181:5366    184:3143    185:25166  
 186:7869    187:7018    188:6553    189:6292    190:11214   191:2213   
 197:3655    201:8017    208:4946    209:6257    212:6308    213:5233   
 216:8369    217:4780   
