ip - w3toppers.com

How to get Real IP from Visitor? [duplicate]

Try this php code. <?PHP function getUserIP() { // Get real visitor IP behind CloudFlare network if (isset($_SERVER[“HTTP_CF_CONNECTING_IP”])) { $_SERVER[‘REMOTE_ADDR’] = $_SERVER[“HTTP_CF_CONNECTING_IP”]; $_SERVER[‘HTTP_CLIENT_IP’] = $_SERVER[“HTTP_CF_CONNECTING_IP”]; } $client = @$_SERVER[‘HTTP_CLIENT_IP’]; $forward = @$_SERVER[‘HTTP_X_FORWARDED_FOR’]; $remote = $_SERVER[‘REMOTE_ADDR’]; if(filter_var($client, FILTER_VALIDATE_IP)) { $ip = $client; } elseif(filter_var($forward, FILTER_VALIDATE_IP)) { $ip = $forward; } else { $ip = $remote; } … Read more

How to get the primary IP address of the local machine on Linux and OS X? [closed]

Use grep to filter IP address from ifconfig: ifconfig | grep -Eo ‘inet (addr:)?([0-9]*\.){3}[0-9]*’ | grep -Eo ‘([0-9]*\.){3}[0-9]*’ | grep -v ‘127.0.0.1’ Or with sed: ifconfig | sed -En ‘s/127.0.0.1//;s/.*inet (addr:)?(([0-9]*\.){3}[0-9]*).*/\2/p’ If you are only interested in certain interfaces, wlan0, eth0, etc. then: ifconfig wlan0 | … You can alias the command in your .bashrc … Read more

How to get Ip address in swift

As it turned out in the discussion, OP needs the interface address on a Mac and not on an iOS device as I thought initially. The code referenced in the question checks for the interface name “en0”, which is the WiFi interface on the iPhone. On a Mac it makes more sense to check for … Read more

How to get the Android Emulator’s IP address?

Just to clarify: from within your app, you can simply refer to the emulator as ‘localhost’ or 127.0.0.1. Web traffic is routed through your development machine, so the emulator’s external IP is whatever IP has been assigned to that machine by your provider. The development machine can always be reached from your device at 10.0.2.2. … Read more

What is the difference between 0.0.0.0, 127.0.0.1 and localhost?

127.0.0.1 is normally the IP address assigned to the “loopback” or local-only interface. This is a “fake” network adapter that can only communicate within the same host. It’s often used when you want a network-capable application to only serve clients on the same host. A process that is listening on 127.0.0.1 for connections will only … Read more

Getting IP address of client [duplicate]

As @martin and this answer explained, it is complicated. There is no bullet-proof way of getting the client’s ip address. The best that you can do is to try to parse “X-Forwarded-For” and rely on request.getRemoteAddr(); public static String getClientIpAddress(HttpServletRequest request) { String xForwardedForHeader = request.getHeader(“X-Forwarded-For”); if (xForwardedForHeader == null) { return request.getRemoteAddr(); } else … Read more

How to convert an IPv4 address into a integer in C#?

32-bit unsigned integers are IPv4 addresses. Meanwhile, the IPAddress.Address property, while deprecated, is an Int64 that returns the unsigned 32-bit value of the IPv4 address (the catch is, it’s in network byte order, so you need to swap it around). For example, my local google.com is at 64.233.187.99. That’s equivalent to: 64*2^24 + 233*2^16 + … Read more

Get local IP address in Node.js

This information can be found in os.networkInterfaces(), — an object, that maps network interface names to its properties (so that one interface can, for example, have several addresses): ‘use strict’; const { networkInterfaces } = require(‘os’); const nets = networkInterfaces(); const results = Object.create(null); // Or just ‘{}’, an empty object for (const name of … Read more

Getting visitors country from their IP

Try this simple PHP function. <?php function ip_info($ip = NULL, $purpose = “location”, $deep_detect = TRUE) { $output = NULL; if (filter_var($ip, FILTER_VALIDATE_IP) === FALSE) { $ip = $_SERVER[“REMOTE_ADDR”]; if ($deep_detect) { if (filter_var(@$_SERVER[‘HTTP_X_FORWARDED_FOR’], FILTER_VALIDATE_IP)) $ip = $_SERVER[‘HTTP_X_FORWARDED_FOR’]; if (filter_var(@$_SERVER[‘HTTP_CLIENT_IP’], FILTER_VALIDATE_IP)) $ip = $_SERVER[‘HTTP_CLIENT_IP’]; } } $purpose = str_replace(array(“name”, “\n”, “\t”, ” “, “-“, “_”), … Read more

Express.js: how to get remote client address

If you are running behind a proxy like NGiNX or what have you, only then you should check for ‘x-forwarded-for’: var ip = req.headers[‘x-forwarded-for’] || req.socket.remoteAddress If the proxy isn’t ‘yours’, I wouldn’t trust the ‘x-forwarded-for’ header, because it can be spoofed.