import ipaddress defcheck_ip(address):try: ip = ipaddress.ip_address(address) print(f"IP 地址有效:{ip}")except ValueError: print(f"IP 地址无效:{address}")check_ip("172.18.1.1")check_ip("192.168.100.100")check_ip("192.168.1.300")# 输出:IP 地址有效:172.18.1.1I...
check_ip(sys.argv[1]) #满足条件调用校验IP函数 引入IPy类库 IPy库是一个处理IP比较强大的第三方库。涉及到计算大量的IP地址,包括网段、网络掩码、广播地址、子网数、IP类型等别担心,Ipy模块拯救你。Ipy模块可以很好的辅助我们高效的完成IP的规划工作。 IPy库的安装方法请根据自己的操作系统自行查找,有很多详...
# ip = "172.29.41.57" check_ip(ip) 二、使用python库 1 2 3 4 5 6 7 8 import socket def valid_ip(address): try: socket.inet_aton(address) return True except: return False 此方法存在局限性,可以检测IP地址每个字段的合法性,无法检查字段个数。 print valid_ip('10.10.20.30') -> True ...
Tip: If you are connected to VPN then use the Amazon AWS endpoint ‘https://checkip.amazonaws.com’ to get your external IP address. Method 2: Using UPnP Protocol We can also use theUPnP protocolto query the external IP address of our router. Most importantly, this does not rely on a...
print"check ip address failed!"sys.exit()foriinrange(4):try:addr[i]=int(addr[i])#每个参数必须为数字,否则校验失败except:print"check ip address failed!"sys.exit()ifaddr[i]<=255and addr[i]>=0:#每个参数值必须在0-255之间 passelse:print"check ip address failed!"sys.exit()i+=1else:...
py 192.168.202.98 192.168.202.98 是合法地址 [root@zhuima ~ 16:37:19]# python check_ip.py 192.168.202.98s Traceback (most recent call last): File "check_ip.py", line 52, in is_ip ipaddress.ip_address(u'{0}'.format(ipaddr)) File "/usr/lib/python2.6/site-packages/ipaddress.py...
Python有一些第三方库可以帮助我们判断IP地址,比如ipaddress库。这个库提供了ip_address方法用于判断一个字符串是否是合法的IP地址。 AI检测代码解析 importipaddressdefcheck_ip(ip):try:ipaddress.ip_address(ip)returnTrueexceptValueError:returnFalse# 测试print(check_ip("192.168.1.1"))# Trueprint(check_ip("...
format(name, net, ip, ip)) i += 1 #if i > 1: # break if __name__ == "__main__": parser = argparse.ArgumentParser(description="检查网段存活IP") parser.add_argument("-c", "--check", action="store_true", help="检查项目存活IP") if not sys.argv[1:]: sys.argv.extend([...
'_check_int_address', '_check_packed_address', '_constants', '_explode_shorthand_ip_string', '_get_address_key', '_ip', '_ip_int_from_prefix', '_ip_int_from_string', '_make_netmask', '_max_prefixlen', '_netmask_cache', '_parse_octet', '_prefix_from_ip_int', '_prefix_...
wget https://pypi.python.org/packages/source/I/IPy/IPy-0.81.tar.gz --no-check-certificate 2.解压源码包:tar -zxvf IPy-0.81.tar.gz 3.进入解压后的目录:cd IPy-0.81 4.安装 IPy:python setup.py install 2. IP 地址、网段的基本处理 IPy 模块包含 IP 类,使用它可以方便处理绝大部分...