IP Scanners are network monitoring software; they are also called Network Scanners. They are used to find vulnerabilities in a network, find available IP addresses and to view connections to your Local Area Network’s (LAN) IP Addresses.
IP Scanners are very helpful in identifying unwanted and harmful devices with IP addresses connected to your network for you to manually block or enable automatic blocking. Network scanners are an essential tool for ensuring your network stays protected at all times.
IP scanners identify the IP address, MAC address, device name, device type, vendor and connection status of all devices connected to a network, they alert network administrators whenever a new device attempts to connect to their network.
Here is a review of the top IP Scanner software, most of them support Mac OS, Android, iPhones, Windows OS (Windows 10, 8 and 7), Linux and other operating systems. They are available for free download via the links below:
The best IP Scanners in 2021 are:
- ManageEngine OpUtils
- Advanced IP Scanner
- Angry IP Scanner
- JDSU Network Analyzer
- NETGEAR Genie
- Network Analyzer Sniffer Tool
1. ManageEngine OpUtils
Scanned IPs data and switch details
2. Advanced IP Scanner
Advanced IP Scanner is a very good and popular free network scanner and analyzer. It is very fast and easy to use. Advanced IP Scanner scans and detects IP addresses, MAC addresses, subnets, shows all devices connected to your network and saves the results in CSV format.
The tool provides shared folder access and remote control of computers including remote switch off via Radmin. Advanced IP scanner supports Windows, Mac and other operating systems and is portable i.e. requires no installation.
3. Angry IP Scanner
Angry IP Scanner is one of the best IP scanner software available online. It scans your entire network for IP addresses very fast and is simple to use. It is a portable, open source, cross platform network scanner tool and offers ping checks, NETBIOS info, hostname resolving, MAC address checks, and multithreaded scanning.
4. JDSU Network Analyzer
JDSU Network Analyzer is a feature rich network scanner with tools such as user IP detection, bandwidth monitoring, network error source detection, etc. The software provides multi-technology analysis, cross platform support and scalability.
5. NETGEAR Genie
NETGEAR Genie monitors connected devices and provides their IP and MAC addresses, connection status and device name. It also alerts users when new devices try to access their network.
6. Network Analyzer Sniffer Tool
Network Analyzer Sniffer Tool (NAST) is a very good network monitoring tool, it allows users find promiscuous nodes, internet gateways, build hosts lists and much more. It also provides reports on network monitoring activities.
7. SoftPerfect Network Scanner
SoftPerfect Network Scanner is an excellent free network scanner software, it scans the IP address and MAC address of devices connected to your network and lets you download the results of the scan in a variety of file formats including CSV, Text, HTML and more.
8. Who Is On My Wifi
Who Is On My Wifi is another good IP scanner application used to monitor devices connected to your network through their IP addresses. It scans your network automatically every ten minutes for IP addresses and MAC addresses, it also provides the PC Name and connection status. The paid software lets you block IP addresses and devices from your network.
Wireshark is undoubtedly one of the most popular and most powerful free and paid network analyzer applications; it has very good network scanning tools. Wireshack also provides lots of other top notch features for analyzing and managing networks. It is available on most platforms – Windows, Linux, Ubuntu, OS X, Android, Mac and many more.
Zenmap is a good network security scanner which has a number of good features such as host discovery, port scanning, web scanning, version detection, supports IPv6 and much more. It is also known as NMAP. Nmap offers support for Windows, MAC, Linux and other operating systems.
You can use each IP scanner and compare them to decide which is best for you.