How to fetch client ip address and mac address using php, javascript html

1. How to get IP address and MAC address using JavaScript?
2. How to get the MAC and IP address of a connected client in PHP?
3. How to get client IP address using HTML?
4. How to get IP address using PHP?
5. How do I get a list of IP addresses and MAC addresses?
6. How do I find my client IP in PHP?
7. How to get computer name and IP address in PHP?
8. How to get client IP address and client machine name using JavaScript?
9. Can JavaScript reveal IP address?
10. Can I get IP address from JavaScript?
11. Can JavaScript reveal IP address?
12. Can I get MAC address from HTTP?
13. How to get device info in JavaScript?
14. How to get client IP address and client machine name using JavaScript?

How to get IP address and MAC address using JavaScript?

No you cannot get the MAC address in JavaScript, mainly because the MAC address uniquely identifies the running computer so it would be a security vulnerability. Now if all you need is a unique identifier, I suggest you create one yourself using some cryptographic algorithm and store it in a cookie.

How to get the MAC and IP address of a connected client in PHP?

How to get the MAC address of the connected client in PHP: The 'exec()' is a function which is used to run an external program in PHP. It returns the last line from the result of the command. To get the MAC address, pass the parameter 'getmac' which returns the MAC address of the client.

How to get client IP address using HTML?

You can't. HTML is a markup language, not a programming language. it doesn't "do" anything - it just structures content. You need to use a programming language, such as PHP, ASP, etc.

How to get IP address using PHP?

Using getenv() function: To get the IP Address,we use getenv(“REMOTE_ADDR”) command. The getenv() function in PHP is used for retrieval of values of an environment variable in PHP. It is used to return the value of a specific environment variable.

How do I get a list of IP addresses and MAC addresses?

To see all the MAC addresses and their associated IP addresses, type “arp -a”. This command will list all the available MAC addresses in the system.

How do I find my client IP in PHP?

The simplest way to collect the visitor IP address in PHP is the REMOTE_ADDR. Pass the 'REMOTE_ADDR' in PHP $_SERVER variable. It will return the IP address of the visitor who is currently viewing the webpage.

How to get computer name and IP address in PHP?

An IP address? In PHP, you use $_SERVER['REMOTE_ADDR'] to get the IP address of the remote client, then you can use gethostbyaddr() to try and conver that IP into a hostname - but not all IPs have a reverse mapping configured.

How to get client IP address and client machine name using JavaScript?

There is no way to do so, as JavaScript does not have an access to computer name, file system and other local info. Security is the main purpose. Save this answer. Show activity on this post.

Can JavaScript reveal IP address?

Javascript cannot leak the IP address. What you maybe thinking about or getting confused with is WebRTC which can expose this information to Javascript. if your using a VPN - install Block WebRTC from the chrome extension store - there is also a comparable one for firefox.

Can I get IP address from JavaScript?

JavaScript works with third-party applications to fetch the IP addresses. These are the application services that fetch the user's IP address and simply return it in three formats, ie., plain text, JSON, and JSONP format. There are loads of them available on the internet.

Can JavaScript reveal IP address?

Javascript cannot leak the IP address. What you maybe thinking about or getting confused with is WebRTC which can expose this information to Javascript. if your using a VPN - install Block WebRTC from the chrome extension store - there is also a comparable one for firefox.

Can I get MAC address from HTTP?

However, you cannot get the MAC address of a client using PHP alone, as the MAC address is not transmitted in the HTTP request headers. To get the MAC address of a client, you will need to use a language or library that provides access to the client's network information, such as Java or Python's socket library.

How to get device info in JavaScript?

To detect a mobile device with JavaScript we are going to use the window navigator object which contains all the information regarding a browser. The property which we will use to detect a mobile device will be the userAgent property which is used to return the user-agent header sent to the server by the browser.

How to get client IP address and client machine name using JavaScript?

There is no way to do so, as JavaScript does not have an access to computer name, file system and other local info. Security is the main purpose. Save this answer. Show activity on this post.