利用Python进行端口扫描

利用Python进行端口扫描 - Dahlhin - 博客园 https://www.cnblogs.com/dachenzi/p/8676104.html

Python实现对一个网络段扫描及端口扫描 - GG_Killer的博客 - CSDN博客 https://blog.csdn.net/GG_Killer/article/details/53637422

python实现局域网ip地址扫描 - 晴天的专栏 - CSDN博客 https://blog.csdn.net/rain_qingtian/article/details/42346045

 python实现扫描局域网指定网段ip - pg的博客 - CSDN博客 https://blog.csdn.net/qq_30650153/article/details/82289785

1、

获取路由器ip和端口

'''
Python 扫描内网所有机器端口
'''
import socket


def main():
    # 定义一个变量来接收输入的开始IP
    ip_start = input('请输入开始的IP地址(默认为本机IP):')
    # 如果IP为空则设置开始IP和结束IP
    if ip_start == '':
        ip_start = socket.gethostbyname(socket.gethostname())
        ip_end = socket.gethostbyname(socket.gethostname())
    # 开始IP不为空则设置结束IP
    else:
        ip_end = input('请输入结束IP(默认为本机IP)：')
        # 如果IP结束地址为空则设置结束IP地址
        if ip_end == '':
            ip_end = socket.gethostbyname(socket.gethostname())

    # 定义一个变量来接收需要扫描的端口
    s = input('请输入目标主机端口，（默认扫描常用端口）')
    # 如果接收的端口变量为空，则设置默认扫描开始端口
    if s == '':
        portlist = [21, 22, 23, 80, 135, 139, 445, 1433, 1502, 3306, 3389, 8080, 9015]
    # 如果接收的端口变量不为空，则设置结束端口
    else:
        # 将接收的端口s转换成int型变量
        startport = int(s)
        # 定义一个变量接收结束端口
        s = input('请输入目标主机结束端口：（默认：65535）')
        # 如果结束端口为空，则设置默认结束端口为65535
        if s == '':
            endport = 65535
        # 默认端口不为空，则将接收到的端口字符转换成int型
        else:
            # 将结束端口s变量转换为int型
            endport = int(s)
        # 用range（）函数生成开始端口到结束端口列表
        portlist = [i for i in range(startport, endport + 1)]
    # 获取IP地址的前三部分，并转换成字符串
    pre_ip = '.'.join(ip_start.split('.')[:-1])
    # 获取开始IP的最后部分，并转换成整数类型
    start = int(ip_start.split('.')[-1])
    # 获取结束IP的最后部分，并转换为整数类型
    end = int(ip_end.split('.')[-1])
    # 从起始IP最后数字到结束IP最后数字加一遍历
    for i in range(start, end + 1):
        # IP的前三部分加小圆点加最后部分，组合成IP
        ip = pre_ip + '.' + str(i)
        for port in portlist:
            try:
                sk = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
                sk.settimeout(0.1)
                sk.connect((ip, port))
                sk.settimeout(None)
                print('Server %s port %d ok!' % (ip, port))
                sk.close()
                # 结果保存在文件中
                f = open("IP_Port.txt,", 'a')
                f.write(ip + ' : ' + str(port) + '
')
                f.close()
            except Exception:
                # print('Server %s port %d Not ok!'%(ip,port))
                # print('*',end=' ')
                pass


if __name__ == '__main__':
    # 调用main（）函数
    main()

 2、路由器http

1. Request URL:
   http://192.168.1.1/
2. Request Method:
   POST
3. Status Code:
   200 OK
4. Remote Address:
   192.168.1.1:80
5. Referrer Policy:
   no-referrer-when-downgrade
1. Response Headersview source
1. Cache-Control:
   no-cache
2. Connection:
   close
3. Content-Type:
   application/json
4. Expires:
   0
5. Transfer-Encoding:
   chunked
2. Request Headersview source
1. Accept:
   application/json, text/javascript, */*; q=0.01
2. Accept-Encoding:
   gzip, deflate
3. Accept-Language:
   en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7
4. Connection:
   keep-alive
5. Content-Length:
   54
6. Content-Type:
   application/json; charset=UTF-8
7. Host:
   192.168.1.1
8. Origin:
   http://192.168.1.1
9. Referer:
   http://192.168.1.1/
10. User-Agent:
    Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.109 Safari/537.36
11. X-Requested-With:
    XMLHttpRequest
3. Request Payloadview source
1.  
   1. {method: "do", login: {password: "34KR3M7N9TefbwK"}}
   1. login: {password: "34KR3M7N9TefbwK"}
   2. method: "do"