Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2246      5:6910     24:4918     31:4360     37:6185     41:5203   
  46:7144     50:3272     62:3910     63:2337     64:7897     65:2842   
  66:7739     67:4941     68:2671     69:5773     70:2323     71:1169   
  72:4753     74:4172     75:2100     76:943      77:3796     78:2826   
  79:2396     80:2948     81:2744     82:4485     83:1963     84:2825   
  85:5195     86:1373     87:3429     88:1933     89:5978     90:1532   
  91:11955    92:3971     93:3848     94:5656     95:6485     96:2253   
  97:537      98:1714     99:934     100:89      102:5158    103:5      
 105:1181    107:3776    108:1845    109:5191    116:16      119:64     
 123:2       173:5490    174:2114    176:5406    177:7723    178:5548   
 179:3302    180:1       181:5243    182:30      184:3386    185:25111  
 186:7433    187:6471    188:6292    189:6067    190:11132   191:2055   
 197:3668    201:7890    202:15      203:2       208:4908    209:6166   
 212:5993    213:5140    216:8236    217:4319   
