Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2152      5:6373     24:4787     31:4282     37:6048     41:4763   
  46:6947     50:3211     62:3750     63:2343     64:7349     65:2831   
  66:6404     67:4571     68:2120     69:5120     70:2276     71:1152   
  72:4305     74:3851     75:2016     76:927      77:3610     78:2761   
  79:2267     80:2882     81:2665     82:3899     83:1931     84:2726   
  85:5056     86:1388     87:3114     88:1821     89:5808     90:1575   
  91:11823    92:3883     93:3791     94:5586     95:6310     96:2094   
  97:530      98:1702     99:908     100:93      102:4356    105:874    
 107:3586    108:1869    109:5009    173:5376    174:2108    176:5294   
 177:6550    178:5068    179:3007    181:4899    184:3247    185:24708  
 186:6598    187:5755    188:6136    189:5558    190:10599   191:1862   
 197:3442    201:7614    202:20      208:4898    209:5857    212:5559   
 213:4856    216:7758    217:4159   
