python:生成指定范围内的所有ip
2021/5/17 20:28:42
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生成指定范围内的所有ip
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#codint:utf8 def get_side(pos, now): global begin, end global first, last # find_side = lambda begin, end, pos, fisrt, last, now: \ (pos == first[now] and begin[now + 1] or 1, pos == last[now] and end[now + 1] or 255) first[now + 1], last[now + 1] = find_side(begin, end, pos, first, last, now) # print first return range(first[now + 1], last[now + 1] + 1) def gen_ip(ip): global begin, end global first, last sides = ip.split('-') begin = map(lambda x: int(x), sides[0].split('.')) end = map(lambda x: int(x), sides[1].split('.')) first[0] = begin[0] last[0] = end[0] ip_str = [] for pos_one in range(begin[0], end[0] + 1): for pos_two in get_side(pos_one, 0): for pos_three in get_side(pos_two, 1): for pos_four in get_side(pos_three, 2): str = "%d.%d.%d.%d" % (pos_one, pos_two, pos_three, pos_four) ip_str.append(str) return ip_str if __name__ == '__main__': global begin, end global first, last, ips first = ["", "", "", ""] last = ["", "", "", ""] ips = gen_ip("120.76.0.0-120.79.255.255") print ipsView Code
生成指定范围内的IP段
![](/images/baidian.png)
#!/usr/local/bin/python #-*- coding: UTF-8 -*- ############################################################# # python 生成IP段 ############################################################# if __name__ == '__main__': result=file('test.txt','w') for IP1 in range(254,0,-1): for IP2 in range(254,0,-1): #for IP3 in range(254,0,-1): #for IP4 in range(254,0,-1): #print IP1,IP2 abc= '%s.%s.%s-%s.%s.%s\n' % (IP1,IP2,"1.1", IP1,IP2,"255.255") result.write(abc) result.close()View Code
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