Advertised prefixes smaller than registry allocations (per /8 block)
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   1:1         2:1636      5:634      10:380      14:2        24:72     
  31:146      36:1        37:205      41:5        43:4        46:137    
  49:1        50:67       62:65       63:216      64:102      65:101    
  66:5        67:31       68:235      69:13       70:132      71:6      
  72:15       73:23       74:1        75:59       76:21       77:33     
  78:8        79:36       80:23       81:14       82:6        84:4      
  85:157      86:10       87:18       88:16       89:3        90:69     
  91:79       92:1754     93:364      94:187      95:129      96:224    
  97:9        98:663      99:425    
