Please do not consider Angry IP Scanner as a ‘hack tool’ or something similar.In a home or office network there are times when it is extremely necessary to know the number of devices connected to our network and it is even of vital help when handling static IPs on the 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.

Android angry ip scanner