# Install masscan

TCP port scanner, scans entire Internet in under 5 minutes. Version 1.3.2 via Homebrew; verified from local package data.

## Install

```sh
sudo av install brew:masscan
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install masscan
```

  Evidence: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install masscan
```

  Evidence: MacPorts ports tree: net/masscan/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- apk (92%):

```sh
sudo apk add masscan
```

  Evidence: Alpine Linux edge package indexes: masscan from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz

- Debian apt (92%):

```sh
sudo apt install masscan
```

  Evidence: Debian stable package indexes: masscan from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

- dnf (92%):

```sh
sudo dnf install masscan
```

  Evidence: Fedora Rawhide package metadata: masscan from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst

- Nix (92%):

```sh
nix profile install nixpkgs#masscan
```

  Evidence: nixpkgs package indexes: pkgs/by-name/ma/masscan/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

- pacman (92%):

```sh
sudo pacman -S masscan
```

  Evidence: Arch Linux sync databases: masscan from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

## Package Facts

- **Package key:** brew:masscan
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/masscan>
- **Version:** 1.3.2
- **Source summary:** TCP port scanner, scans entire Internet in under 5 minutes
- **Homepage:** <https://github.com/robertdavidgraham/masscan/>
- **Repository:** <https://github.com/robertdavidgraham/masscan>
- **Upstream docs:** <https://github.com/robertdavidgraham/masscan#readme>
- **License:** AGPL-3.0-only
- **Source archive:** <https://github.com/robertdavidgraham/masscan/archive/refs/tags/1.3.2.tar.gz>
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- masscan (cli)
- masscan (alias)

## Install Behavior

- Post-install hook: not defined
- Bottle: available on arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 1.3.2
- Local data status: ok
- Upstream repository: https://github.com/robertdavidgraham/masscan
- Upstream latest detected: 1.3.2 (current)
- info: No package-manager update timestamp was available.

## セキュリティノート

large-scale network scanning tool.

- **Geiger risk:** red / high
- large-scale network scanning tool

## Source Database Details

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** masscan
- **Version Scheme:** 0
- **Revision:** 0
- **Head Version:** HEAD
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable

## Other Package-Manager Records

- Debian apt - masscan - 2:1.3.2+ds1-2: normalized package name match | Debian stable package indexes: masscan from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | TCP port scanner | https://github.com/robertdavidgraham/masscan
- Nix - masscan: normalized package name match | nixpkgs package indexes: pkgs/by-name/ma/masscan/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - masscan - 2:1.3.2+ds1-1: normalized package name match | Ubuntu 24.04 LTS package indexes: masscan from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | TCP port scanner | https://github.com/robertdavidgraham/masscan
- apk - masscan - 1.3.2-r2: normalized package name match | Alpine Linux edge package indexes: masscan from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes | https://github.com/robertdavidgraham/masscan
- apk - masscan-doc - 1.3.2-r2: normalized package name match | Alpine Linux edge package indexes: masscan-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes (documentation) | https://github.com/robertdavidgraham/masscan
- dnf - masscan - 1.3.2-15.fc44: normalized package name match | Fedora Rawhide package metadata: masscan from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst | This is an Internet-scale port scanner | https://github.com/robertdavidgraham/masscan
- pacman - masscan - 1.3.2-2: normalized package name match | Arch Linux sync databases: masscan from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes | https://github.com/robertdavidgraham/masscan
- MacPorts - masscan: normalized package name match | MacPorts ports tree: net/masscan/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1


## Related Links

- [Source-control packages](https://www.automicvault.com/ja/pkg/source-control-tools/) - Belongs to a source-control command family.
- [Secret-risk packages](https://www.automicvault.com/ja/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals.
- [Terminal utility packages](https://www.automicvault.com/ja/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Networking and protocol packages](https://www.automicvault.com/ja/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [rustscan](https://www.automicvault.com/ja/pkg/brew/rustscan/) - Shares av.db curated category or tags: cli, network-scanner, port-scanner, security.
- [naabu](https://www.automicvault.com/ja/pkg/brew/naabu/) - Shares av.db curated category or tags: cli, network-scanning, port-scanner, security.
- [synscan](https://www.automicvault.com/ja/pkg/brew/synscan/) - Shares av.db curated category or tags: cli, network-scanning, port-scanner, security, tcp.
- [nmap](https://www.automicvault.com/ja/pkg/brew/nmap/) - Shares av.db curated category or tags: cli, network-scanning, port-scanner, security.
- [ike-scan](https://www.automicvault.com/ja/pkg/brew/ike-scan/) - Shares av.db curated category or tags: cli, network-scanning, security.
- [tlsx](https://www.automicvault.com/ja/pkg/brew/tlsx/) - Shares av.db curated category or tags: cli, network-scanner, security.
- [gnutls](https://www.automicvault.com/ja/pkg/brew/gnutls/) - Shares av.db curated category or tags: cli, security.
- [krb5](https://www.automicvault.com/ja/pkg/brew/krb5/) - Shares av.db curated category or tags: cli, security.

## Sources

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph