Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2091      5:5995     24:4648     31:3413     37:6140     41:4500   
  46:6089     50:3123     62:3480     63:2508     64:7565     65:3224   
  66:6788     67:4443     68:2898     69:5637     70:2462     71:1514   
  72:4639     74:4070     75:2067     76:977      77:3134     78:2599   
  79:3452     80:2754     81:2348     82:2059     83:1735     84:2245   
  85:4629     86:1013     87:2944     88:1719     89:5286     90:1500   
  91:11298    92:3265     93:3400     94:4885     95:5996     96:2206   
  97:596      98:1911     99:934     100:188     102:3227    105:686    
 107:3755    108:1844    109:5056    173:4810    174:2317    176:5197   
 177:6238    178:4723    179:2826    181:4118    184:3476    185:23762  
 186:6201    187:5438    188:5933    189:5178    190:10584   191:1704   
 197:2822    201:7458    202:20      208:4696    209:5520    212:5235   
 213:4375    216:7656    217:3561   
