Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2241      5:6870     24:4920     31:4343     37:6187     41:5243   
  46:7165     50:3270     62:3902     63:2336     64:7868     65:2850   
  66:7741     67:4962     68:2668     69:5764     70:2323     71:1171   
  72:4736     74:4158     75:2098     76:943      77:3804     78:2827   
  79:2396     80:2944     81:2746     82:4379     83:1968     84:2809   
  85:5191     86:1375     87:3431     88:1926     89:5968     90:1532   
  91:11949    92:3942     93:3851     94:5644     95:6474     96:2249   
  97:536      98:1711     99:940     100:89      102:5169    103:5      
 105:1190    107:3774    108:1846    109:5178    116:16      119:64     
 123:2       173:5493    174:2116    176:5406    177:7730    178:5540   
 179:3300    180:1       181:5221    182:30      184:3385    185:25123  
 186:7417    187:6454    188:6287    189:6069    190:11144   191:2043   
 197:3695    201:7894    202:15      203:2       208:4912    209:6170   
 212:5974    213:5135    216:8240    217:4320   
