Hi, Tan Ming Jing
Welcome to the MicroSoft Community.
I don't really see a problem, are you experiencing network issues?
If you have a more in-depth look at the Netstat command, you can refer to the following link for specific parameter usage:
If you still need deeper technical help. It is more appropriate for you to publish it in Microsoft Learn, you can click on "Ask a question", there are experts there who can offer more professional solutions.
Here's a link to the forum where you can raise concrete situations and share your idea to help solve the problem.
Microsoft supported products on Q&A | Microsoft Learn
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Best regards
Martin | Microsoft Community Support Specialist