![]() ![]() Many systems and network administrators also find it useful for tasks such as network inventory, managing service upgrade schedules, and monitoring host or service uptime. ![]() Nmap (“Network Mapper”) is a free and open-source (license) utility for network discovery and security auditing. It is very extensible, allowing it to be used for a very wide range of purposes, with the primary goal of being useful to network administrators. Angry IP Scanner:Īngry IP scanner is a fast and friendly network scanner for Windows, Linux, and Mac. *Source of the below tool info is from the software publisher website. Here are some tools in that area that you should know about. Think about a unknow PC device or a small router that allow WIFI network access. This can be archive if you scan your network as in a range of IP addresses. It can check if there are some unwanted or unknown devices connected to your network. With an IP scanner tool, you can easily scan your network to get your network topology. Like if the device has shared folders, what are the services that the device have and so on. It might also extract vulnerable information from the open ports in each scanned device. Advanced IP Scanner:Īdvanced IP address will contain the feature of a basic IP scanner and will have some more feature, it might use other scan methods, use build-in scripts for OS and service detection. To extra information like the operating system that is under this IP address. The information can from port information – like what is the default service that uses this port. It will show back the result it a nice dashboard that will contain information related to the results. The common feature of an IP scanner is including:Ī basic IP scanner will use the above features to scan a selected IP address. An advanced scanner can manipulate the TCP handshake for fast scanning, doing it by crafting a special TCP packet. IP Scanner | Image by geralt from PixaBayĮach IP scanner tool contains its own features. It can scan one or more IP addresses or an entire network. Please do not consider Angry IP Scanner as a ‘hacktool’ or something similar.An IP scanner is a tool that can give you vulnerable information about your network. Please note that while theoretically Angry IP Scanner can be used by crackers, in fact it was not intended for doing so, thus the lack of stealth scanning methods. This program is mostly useful for network administrators to monitor and manage their networks.įor more information about IP and port scanning in general, you can see the corresponding article on Wikipedia. The program is written and maintained by Anton Keks ( tech blog, photography), who is a software craftsman and co-founder of Codeborne, an agile software development company. LicenseĪngry IP Scanner is free and open-source software, so use it at your own risk. Read the longer essay with theory of network scanning and the reasoning behind the project. Is scanning of computer networks dangerous? - presentation from the Baltic DB & IS conference.Writing of cross-platform desktops apps - presentation from Jokerconf.The full source code is available, see the download page. In order to increase scanning speed, it uses multithreaded approach: a separate scanning thread is created for each scanned IP address. Anybody who can write Java code is able to write plugins and extend functionality of Angry IP Scanner. With help of plugins, Angry IP Scanner can gather any information about scanned IPs. Scanning results can be saved to CSV, TXT, XML or IP-Port list files. ![]() It also has additional features, like NetBIOS information (computer name, workgroup name, and currently logged in Windows user), favorite IP address ranges, web server detection, customizable openers, etc. The amount of gathered data about each host can be extended with plugins. Not requiring any installations, it can be freely copied and used anywhere.Īngry IP scanner simply pings each IP address to check if it’s alive, then optionally it is resolving its hostname, determines the MAC address, scans ports, etc. It can scan IP addresses in any range as well as any their ports. Angry IP scanner is a very fast IP address and port scanner. ![]()
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