As a computer network Technician, I’ve seen my share of mistakes. While I have worked with many different types of networks, and setups, the one thing that is consistent on every network is a list of the valid IP addresses on the local area network. Sometimes this list is in a spreadsheet, sometimes it is just in a text file. While there are many ways to create this list, often times, they are manually entered by the administrator. This is a pain to maintain, and can be prone to errors, especially if the administrator is tired or rushed. The solution to this is to write a script that will take a list of IP addresses, and check each one with a ping to make sure it is valid.
There are plenty of resources on the internet to help you find invalid IP Addresses on your network. However, most of these are either security firms or companies selling a product. As such, they can be expensive and may not be worth the price. Although I am not the originator of this method, I did come across it in a Reddit discussion on the topic.
Every device connected to the network has an IP address of some sort, and a good network monitoring program knows how to blacklist certain IP addresses or grant access to them.
NetCrunch is one such tool that gives you a suite of server monitoring tools, including the ability to decide who has access to your servers and see everything that goes in and out.
This includes the ability to look up IP addresses of devices and manage them, in that you decide which IP addresses are allowed to connect to the network and what level of access and permissions the IP addresses associated with the network have.
Based on this, you can grant or restrict access to data, control bandwidth usage and much more.
You can search for new hosts on your network by simply entering the IP network (initial IP address/network mask) and NetCrunch will perform an IP address lookup and locate each device and the services running on it.
Depending on your monitoring needs, you can define a filter policy that only identifies or adds devices of interest.
You can also search via Active Directory or add a list of nodes from a CSV file to NetCrunch.
Manage IP addresses associated with your network with NetCrunch’s suite of intelligent tools!
3. Use of Angry IP Scanner
If you want to see what IP addresses are being used on a particular subnet, tools like Angry IP Scanner are very useful.
Angry IP Scanner allows you to scan a range of IP addresses and get advanced connection information.
Users can customize their queries and import them into CSV, TXT, XML and even IP port lists.
Angry IP Scanner is free software that can be extended to multiple devices for data collection and still has a command line interface. This program is ideal for network administrators in small and large businesses.
This tool is very easy to use and is ideal if you need to search for IP addresses on the network in Windows 10.
⇒ Download Angry IP Scanner
3. SolarWinds IP Tracker
SolarWinds is another IP tracking utility that you can use to monitor IP range on Windows 10.
SolarWinds allows you to monitor an unlimited number of IP addresses without having to perform complex configurations.
After adding a new subnet with name and addresses, the application generates a list of all IP addresses in the local network.
SolarWinds also has a feature that allows you to filter IP addresses by searching for custom or reserved addresses. The program also lets the user know when the IP address was last used.
⇒ Download SolarWinds IP Tracker
4. Advanced IP scanner
The best thing about Advanced IP Scanner is its ease of use. Advanced IP Scanner can detect all devices connected to a wireless or wired LAN.
This feature is especially useful if you want to get a list of devices connected to your Wi-Fi network.
Advanced IP Scanner also provides a remote PC shutdown feature that allows administrators to shut down computers on the network. It also supports the Wake-on-LAN standard, which allows you to boot the system remotely by sending wake-up packets.
The Results tab shows the status, name, IP address, provider and MAC address of all systems connected to the network.
You can also enter important statistics, such as DNS and response times.
⇒ Download Advanced IP Scanner
These are the best methods you can use to scan the IP address on your local network. What tools or methods do you use? Tell us about it in the comments below.
This source has been very much helpful in doing our research. Read more about how to identify a device by ip address and let us know what you think.
Frequently Asked Questions
How do I scan IP addresses on my local network?
Angry IP scanner is a utility that will show you the IP addresses of the devices on your local network. It will also show you the MAC address of each device and the vendor name, which makes it easy to tell who’s connected to your network. What Angry IP Scanner will also do is show you what port ranges are open on your router, so if you’re using UPNP or have a game console or other devices that listen on ports, you’ll know just where they are. This is an anger scanner. It is a program that will scan all the ip addresses on your local network and sends them a message asking them to stop angering you. This is a joke.
How do I fix my LAN IP address?
There is no one answer to this question, however, if you are running windows 7 or windows 10 then you can go to the command prompt and type in ipconfig/all. You will be able to find your ip address and your mac address ( your ip address is the one you will use to connect to your router, and your mac address will always be the same for every computer unless you change it.) If you are like most PC users, you probably do not know your LAN IP address. You may be able to figure it out from the command prompt, but that requires a bit of technical knowledge. Fortunately, there are a number of utilities that will let you find your IP address with a few clicks. For example, Angry IP Scanner is a useful utility that will automatically scan your entire network and report the IP addresses of all devices. You can then use the information to manually configure any devices that are not set up to automatically acquire an IP address.
How do I scan an IP on my local network windows?
Despite its complexity, Angry IP Scanner is a powerful network scanner that will determine the devices on your network and what services they provide. It will also identify open ports. It’s a great tool for finding security vulnerabilities at your network layer. Scanning ports on your local network is a quick way to get an idea of what is running on your network. If you are a penetration tester you may need to scan your network to locate a specific port so you can exploit a vulnerability. Scanning ports on your local network is a quick way to get an idea of what is running on your network. If you are a penetration tester you may need to scan your network to locate a specific port so you can exploit a vulnerability.
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