Angry IP Scanner vs Masscan
Angry IP Scanner
angryip.orgMasscan
github.comSide by side
| Figure | Angry IP Scanner | Masscan |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 2 |
| Spec score · Port Scanner Software | 8.1 (#7) | 8.7 (#2) |
| Intended users | The maker says it is mostly useful for network administrators monitoring and managing their networks. | The README describes Masscan as tuned for scanning many machines across wide ranges, while Nmap is described as designed for intensive scanning of a single machine or small range. |
| License | The software is free and open-source under GPLv2. | Masscan is free software under the GNU Affero General Public License version 3, with no warranty stated in the license notice. |
| Platforms | The maker lists Windows, Mac, and Linux downloads; current Mac bundles include ARM and Intel versions. | Linux is the primary target; the code also runs on Windows and macOS, and the README gives build instructions for FreeBSD. |
| Purpose | Angry IP Scanner scans IP addresses and ports and is designed to be fast and simple to use. | Masscan is an Internet-scale TCP port scanner designed for wide-range scanning of many machines. |
Plans
In their own words
Angry IP Scanner
Angry IP Scanner is a free, open-source desktop tool for scanning IP addresses and ports. It accepts address ranges, random addresses, or files in any format as scan input. The scanner checks whether hosts respond to pings and can optionally resolve hostnames, identify MAC addresses, and scan ports. It also supports NetBIOS information, favorite IP ranges, web server detection, and customizable openers. Java plugins can extend scanning and data gathering with fetchers, pingers, exporters, and feeders. Results can be saved as CSV, TXT, XML, or IP-Port list files, and a command-line interface is available. It runs on Linux, macOS, and Windows under GPLv2. The maker says installation is unnecessary and that the software can be copied and used anywhere. It is described as particularly useful to network administrators monitoring and managing networks. The FAQ notes that some antivirus vendors have flagged the older ipscan.exe, while saying version 3.x is not detected.
Masscan
Masscan is a free command-line TCP port scanner for scanning many machines across wide address ranges. The project says one machine can transmit 10 million packets per second. It supports asynchronous transmission, arbitrary port and address ranges, and scanning IPv4 and IPv6 together without a separate IPv6 mode. Banner checks cover protocols and services including FTP, HTTP, IMAP4, memcached, POP3, SMTP, SSH, SSL, SMBv1, SMBv2, Telnet, RDP and VNC. Results can be saved as XML, binary, grepable, JSON or list output. Its usage and output are intended to be familiar to Nmap users, with some Nmap-compatible options. Masscan runs on Linux, macOS and Windows and is available for self-hosting. The project describes PF_RING DNA support for high-speed transmission and says it can use PF_RING ZC when the adapter name indicates it. It is free software under the GNU Affero General Public License version 3, whose notice states there is no warranty. Users must specify ports and target IP addresses or simple ranges; DNS names are not accepted. The README warns that its custom TCP/IP stack can conflict with the local stack and describes using a separate source IP or firewalling its source port.