Python3 批量扫描端口的例子

#依赖python-nmap,openpyxl包
import nmap
import openpyxl
import IPy
from multiprocessing import Pool as ThreadPool

# 同目录下创建一个input.txt,放入ip地址列(从xlsx中直接粘贴即可)
expath=''
inputFile='2001_3000.txt'
th=20

#扫描端口
#port='1521,1158,2100,3306,1433,1434,5000,5432,27017,6379,11211,80,8080,443,8000,8081,7001,9080,9090,22,23,10027,3389,5631,111,6000,135,445,139,21,25,110,69,161,162,53,5901,5902,2601-2609 '
port='1-65535'
#默认命令
arg='-Pn -T4'
#输出文件名

import time
time_rq = time.strftime('%Y-%m-%d', time.localtime(time.time()))
outPutFile = time_rq + '2001_3000.txt'



def readfile(path):
  # 返回url列表
  file = open(path, 'r',encoding='utf-8')
  urlList=[]
  for eachline in file.readlines():
    #获得地址段
    url=eachline.rsplit()[0]
    # add=IPy.IP(url)#地址段列表
    # for u in add:
    #   ip=u.__str__();
    #   urlList.append(ip)
    urlList.append(url);


  file.close()
  # 造infoList
  infoList=[]
  for url in urlList:
    info={'hostname':url,'port':port,'arg':arg}
    infoList.append(info)

  return infoList

def scan(info):

  hostName=info['hostname']
  port=info['port']
  print(hostName+'扫描开始')

  scanner=nmap.PortScanner()
  scanner.scan(hosts=hostName,ports=port,arguments=arg)

  # print(res)
  out=open(outPutFile,'a+',encoding='utf-8')
  # out.write()
  state=scanner[hostName].state()
  tcp_ports=scanner[hostName].all_tcp()
  print(hostName+' '+state)
  for ports in tcp_ports:
    if scanner[hostName]['tcp'][ports]['state'] =='open' :
      st=hostName+' '+str(ports)+' '+scanner[hostName]['tcp'][ports]['name']+' '+scanner[hostName]['tcp'][ports]['state']+'\n'
      out.write(st)
      print(st)

  # print(hostName)
  out.close()


def makeEx():
  print('----------------开始写入-------------------')
  wb=openpyxl.load_workbook(expath)
  sheet=wb.active
  c=open(outPutFile,'r',encoding='utf-8')
  i=1
  for line in c.readlines():
    linelist=line.split()
    ip=linelist[0]
    port=linelist[1]
    name=linelist[2]
    status=linelist[3]
    for j in range(4):
      if j==3:
        n=linelist[j]
        n=n.rsplit()
        n=n[0]
        sheet.cell(row=i, column=j + 1, value=n)
      else:
        sheet.cell(row=i,column=j+1,value=linelist[j])
    i=i+1
  c.close()
  wb.save(expath)
  print('----------------写入完成-------------------')


if __name__ == '__main__':
  print('----------------扫描开始-------------------')
  start=time.time()
  pool = ThreadPool(th)
  infolist=readfile(inputFile)
  pool.map(scan,infolist)
  pool.close()
  pool.join()
  finish=time.time()
  print('----------------扫描完成-------------------')
  t=finish-start
  print('用时 %f'%t)
  out = open(outPutFile, 'a+', encoding='utf-8')
  out.write('\n用时 %f'%t)

  # makeEx()
  # info={'hostname':'135.233.115.55','port':'22,23,21,80,3389,5901,5902','arg':'-Pn -sV -T4'}

61.128.108.94
61.128.111.246
61.128.122.111
222.83.20.18
61.128.108.67
120.70.226.131

106.124.93.76 22 ssh open
106.124.93.76 23 telnet open
106.124.93.76 8000 http-alt open
106.124.93.83 23 telnet open