如果网络地址是另一个网络的子网，如何从列表中删除这些地址

def remove_subnet_addresses(address_list, subnet_address, subnet_mask):
    for address in address_list:
        # 将网络地址和子网掩码转换为整数形式
        address_int = ip_to_int(address)
        subnet_address_int = ip_to_int(subnet_address)
        subnet_mask_int = ip_to_int(subnet_mask)

        # 判断网络地址是否属于子网范围
        if (address_int & subnet_mask_int) == subnet_address_int:
            address_list.remove(address)

    return address_list

def ip_to_int(ip_address):
    # 将IP地址转换为整数形式
    octets = ip_address.split('.')
    ip_int = 0
    for octet in octets:
        ip_int = (ip_int << 8) + int(octet)
    return ip_int

# 示例用法
address_list = ['192.168.1.0', '192.168.1.1', '192.168.1.2', '192.168.2.0']
subnet_address = '192.168.1.0'
subnet_mask = '255.255.255.0'
updated_list = remove_subnet_addresses(address_list, subnet_address, subnet_mask)
print(updated_list)