58 lines
1.2 KiB
Python
58 lines
1.2 KiB
Python
#!/usr/bin/python
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# -*- encoding: utf8 -*-
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import itertools
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import math
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import sys
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import IPy
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def main():
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china_list_set = IPy.IPSet()
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for line in sys.stdin:
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china_list_set.add(IPy.IP(line))
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# 添加内网地址
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internal_list = IPy.IPSet(map(IPy.IP, [
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"0.0.0.0/8",
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"10.0.0.0/8",
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"100.64.0.0/10",
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"112.124.47.0/24",
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"114.114.114.0/24",
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"127.0.0.0/8",
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"169.254.0.0/16",
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"172.16.0.0/12",
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"192.0.0.0/29",
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"192.0.2.0/24",
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"192.88.99.0/24",
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"192.168.0.0/16",
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"198.18.0.0/15",
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"198.51.100.0/24",
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"203.0.113.0/24",
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"224.0.0.0/4",
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"240.0.0.0/4",
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]))
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china_list_set += internal_list
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all = china_list_set
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# 取反
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# all = IPy.IPSet([IPy.IP("0.0.0.0/0")])
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# 剔除所有孤立的C段
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# for ip in china_list_set:
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# all.discard(ip)
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# filter = itertools.ifilter(lambda x: len(x) <= 65536, all)
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# for ip in filter:
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# all.discard(ip)
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# all.add(IPy.IP(ip.strNormal(0)).make_net('255.255.0.0'))
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# 输出结果
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for ip in all:
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print '<item>' + str(ip) + '</item>'
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if __name__ == "__main__":
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main()
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