C# Open IP Segment Specifies Port Segment Scanner

Little scum · Posted on 6/26/2016 2:51:17 PM

@liyunong This children's shoe has been asking me to update the software, and then, every day, I will reply from the original post,

Perseverance really makes me admire, today, I made up time to meet the requirements of this children's shoe, add the designated port segment,

You can scan multiple ports of the same IP, the following is the old version, only a single port is supported:

[Speed] IP segment open port scanner for fast scanning speed!!
http://www.itsvse.com/thread-2592-1-1.html
(Source: Code Agriculture Network_Code changes the world, accumulate and achieve yourself!)

After writing and testing, it took 15 minutes to scan 90,000 ports, and it feels okay!!

I hope you will support me.

Download Address:

Tourists, if you want to see the hidden content of this post, pleaseReply

Below is the ultimate version!! Recommended

.net/c# Speedy IP Open Port Scanner v2.0 Ultimate Version
http://www.itsvse.com/thread-3651-1-1.html
(Source: Architect)

Little scum · Posted on 2/26/2017 6:54:02 PM

liyunong posted on 2017-2-26 16:27
Landlord, you try to scan 256 IP9999 ports at one time, is the scanning speed very slow at the back?

I have never had time to redo the software。。。。。 I'm going to redo it

Little scum · Posted on 9/14/2016 3:46:48 PM

liyunong Posted on 2016-9-14 15:39
Come to the top post, long time no visit

Happy Mid-Autumn Festival

Little scum · Posted on 8/23/2016 3:45:19 PM

liyunong posted on 2016-8-23 13:55
Can the owner go find the source code again? I really need this source code.

Well, at night

Little scum · Posted on 8/6/2016 9:29:43 AM

liyunong posted on 2016-8-5 07:09
I tried it, no, I changed to the 2012 version, you can open your file, which file should be modified?

I suggest you ask someone else to revise it for you

Little scum · Posted on 8/3/2016 10:54:32 PM

liyunong posted on 2016-8-3 21:51
Visual Studio 2010 Professional Edition can't open your IpScan.sln with an error message that says: "The selected file is the solution, but with this application ...

It should be that your vs2010 version is too low and you better install vs2013

Little scum · Posted on 7/20/2016 12:13:15 PM

liyunong Posted on 2016-7-20 12:01
Let's introduce the introductory books on programming.

C# from beginner to mastery

Little scum · Posted on 7/18/2016 10:38:35 AM

liyunong posted on 2016-7-18 10:34
What software can be used to modify software compiled in C#?

Microsoft Visual Studio 2010
Microsoft Visual Studio 2012
Microsoft Visual Studio 2013
Microsoft Visual Studio 2015
Yes

Little scum · Posted on 7/18/2016 10:12:22 AM

liyunong posted on 2016-7-17 17:50
Is it compiled in the C# language? What software can be used to modify it? I'm looking for relevant books to make up for it.

Well, C# is written

Little scum · Posted on 6/26/2016 9:21:08 PM

liyunong Posted on 2016-6-26 21:01
In addition, can multiple discontinuous IPs be scanned for multiple mixed ports one by one? For example, such a discontinuous IP:
141.211.61.0
141.211.97 ...

Should not be updated again

liyunong · Posted on 6/26/2016 7:36:18 PM

Thank you to the landlord for updating the software in his busy schedule, and it is being trialed, it feels really good.

liyunong · Posted on 6/26/2016 8:44:31 PM

Another suggestion for improvement, can it be set as a mixed port, such as 80-1000, 3128, 4444, 6515, 6818, 8000, 8080, 8085, 8086, 8088, 8888, 12345
Contiguous ports are separated by the symbol "-", and multiple ports that are discontinuous are separated by the symbol ",".

liyunong · Posted on 6/26/2016 9:01:47 PM

In addition, can multiple discontinuous IPs be scanned for multiple mixed ports one by one? For example, such a discontinuous IP:
141.211.61.0
141.211.97.0
141.211.99.0
141.211.131.0
141.211.3.1
141.211.18.1
141.211.23.1
141.211.26.1
141.211.29.1
141.211.36.1
141.211.39.1
141.211.49.1
141.211.52.1
141.211.60.1
141.211.66.1
141.211.68.1
141.211.71.1
141.211.74.1
141.211.77.1
141.211.79.1
141.211.81.1
141.211.83.1
141.211.85.1
141.211.88.1
141.211.96.1

liyunong · Posted on 6/27/2016 2:38:15 PM

Xiao Zhazha Posted on 2016-6-26 21:21
Should not be updated again

There is also the need for improvement, sometimes the progress is stuck, and it has not moved, especially when scanning more than 10 ports at the same time.

Little scum · Posted on 6/27/2016 2:52:47 PM

liyunong posted on 2016-6-27 14:38
There is also the need for improvement, sometimes the progress is stuck, and it has not moved, especially when scanning more than 10 ports at the same time.

I tested it here and it didn't happen

If a total of 10 IPs are scanned, each IP scans 1000 ports, and the progress bar will only move once after scanning one IP

That is, it will only move once after scanning 1,000 times

liyunong · Posted on 6/27/2016 3:10:17 PM

The scanned IP above the progress bar changes unstable, the speed is fast when it starts scanning, the IP keeps changing, and the scanning speed starts to slow down after scanning halfway through the process, and it is getting slower and slower. I don't know if the landlord has observed this phenomenon?

Little scum · Posted on 6/27/2016 3:11:59 PM

liyunong posted on 2016-6-27 15:10
The IP being scanned above the progress bar changes unstably, the speed is fast when it starts to scan, the IP keeps changing, and the scanning speed starts after scanning halfway through the process...

I tested two computers on different networks and they were both fast

liyunong · Posted on 6/28/2016 7:38:03 AM

I hope the owner will improve the software and make it a multi-IP mixed port scanning. For example, for the IP segment 128.36.0.1-128.36.255.255 and mixed ports 80, 3128, 8080, first scan port 80 for each IP in the IP segment, then scan port 3128 for each IP in this IP segment, and finally scan port 8080 for each IP in this IP segment.

[WinForm] C# Open IP Segment Specifies Port Segment Scanner

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