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coolair
V2EX  ›  问与答

有没有办法生成所有的ipv4地址?当然,不包括局域网的那些个段。

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  •   coolair · Jan 25, 2014 · 2684 views
    This topic created in 4478 days ago, the information mentioned may be changed or developed.
    7 replies    1970-01-01 08:00:00 +08:00
    yfdyh000
        1
    yfdyh000  
       Jan 25, 2014
    binux
        2
    binux  
       Jan 25, 2014
    for i in irange(0, 0xffffffff):
    __if i & 0xa000000 or i & 0xac100000 or i & 0xc0a80000: continue
    __print i
    coolair
        3
    coolair  
    OP
       Jan 26, 2014
    @yfdyh000 这个是啥?怎么用?
    @binux 好高端的样子……python么?
    coolair
        4
    coolair  
    OP
       Jan 26, 2014
    @binux
    哥们,跑不了啊。
    那个是irange?应该是range吧……
    换成range提示:
    OverflowError: range() result has too many items
    tywtyw2002
        5
    tywtyw2002  
       Jan 26, 2014 via iPhone
    换成xrang
    coolair
        6
    coolair  
    OP
       Jan 26, 2014
    @tywtyw2002 也不行,提示:
    OverflowError: Python int too large to convert to C long
    yfdyh000
        7
    yfdyh000  
       Jan 27, 2014
    @coolair 不知道你要啥结果,所以给个已分配范围表供参考。
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