Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2227      5:6540     24:4770     31:4306     37:6062     41:4784   
  46:7101     50:3262     62:3867     63:2345     64:7741     65:2822   
  66:7615     67:4863     68:2625     69:5491     70:2292     71:1175   
  72:4599     74:4085     75:2041     76:943      77:3672     78:2809   
  79:2353     80:2913     81:2737     82:4292     83:1961     84:2790   
  85:5189     86:1372     87:3177     88:1898     89:5902     90:1539   
  91:11825    92:3917     93:3844     94:5640     95:6462     96:2174   
  97:532      98:1705     99:950     100:92      102:4644    105:902    
 107:3748    108:1838    109:5049    173:5456    174:2107    176:5278   
 177:6536    178:5447    179:3020    181:5022    184:3310    185:24866  
 186:6716    187:5971    188:6224    189:5748    190:10881   191:1926   
 197:3498    201:7651    208:4906    209:6145    212:5926    213:5035   
 216:8152    217:4324   
