brew / Rang 4363

asn mit Homebrew installieren

Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für asn in AI-Agent-Workflows.

Installationsbefehl Sicherheitshinweise

Installation

Weitere Installationsbefehle

macOS

Homebrewverifiziert · 100%

brew install asn

provider-native install command

Überblick

Paketzusammenfassung

Organization lookup and server tool (ASN / IPv4 / IPv6 / Prefix / AS Path)

Projektlinks

Homepage

Befehle und Aliase

Verlauf

Projektgeschichte und Nutzung

asn is a Bash-based network lookup, recon, and traceroute server tool centered on autonomous systems, prefixes, RPKI validity, BGP statistics, geolocation, reputation, and IP/ASN investigation workflows.

Projektgeschichte

The nitefood/asn repository was created in July 2020. The README describes a single command-line tool that can also run as a web traceroute server and as a JSON-producing lookup API endpoint.

The project grew beyond simple ASN lookup into a collector of network intelligence APIs and command-line workflows. Its README lists Team Cymru, Prefix Whois, PeeringDB, CAIDA ASRank, RIPEStat, RIPE IPmap, Shodan, Cloudflare Radar, GreyNoise, NVD, IPQualityScore, ipinfo.io, and other data providers as supported inputs.

Adoptionsgeschichte

asn has unusually broad packaging for a shell network tool. The README displays OS support for Debian, Ubuntu, Kali, CentOS, Red Hat, Rocky Linux, Fedora, Arch, Manjaro, Alpine, openSUSE, FreeBSD, Nix, macOS, Windows environments, and Raspberry Pi, and the input package facts list apk, Homebrew, Debian, Nix, and Ubuntu packages.

GitHub metadata shows roughly two thousand stars and active releases through 2026. Homebrew analytics show continuing installs, while the README's Repology badge points at multi-repository packaging status.

Wie es verwendet wird

The common workflow is to run `asn` against an IP address, hostname, prefix, AS number, URL, or organization name and inspect enriched network output. The tool can do AS path tracing with mtr, RPKI checks, organization searches, Shodan recon, country CIDR mapping, bulk geolocation, and JSON output for pipelines.

Configuration is deliberately Unix-like: defaults can be overridden with `$HOME/.asnrc`, and optional API tokens are read from `$HOME/.asn/` for user mode or `/etc/asn/` for server mode. Docker and Google Cloud Shell workflows are documented for users who do not want a local install.

Warum Paket-Nerds sich dafür interessieren

asn is significant because it packages a messy incident-response habit, asking several network-intelligence services about an address or ASN, into a scriptable CLI. For package maintainers, it is also an instructive case: a Bash tool with many external command and API integrations, distro packages, container usage, and optional credential files.

It occupies the same practical shelf as whois, dig, mtr, bgp.tools shortcuts, and OSINT helper scripts, but makes the package-manager version matter because release updates can add or repair upstream data-provider integrations.

Zeitleiste

2020: GitHub repository created.
2024: v0.76 and v0.78 releases published.
2025: v0.79 and v0.80 releases published.
2026: v0.81.0 published and listed by Homebrew as the stable version.

Related projects

The README documents integrations with mtr, Team Cymru IP to ASN mapping, Prefix Whois, PeeringDB, CAIDA ASRank, RIPEStat, Cloudflare Radar, Shodan, GreyNoise, ipinfo.io, and other network-data services.

Quellen

https://api.github.com/repos/nitefood/asn
https://api.github.com/repos/nitefood/asn/releases
https://formulae.brew.sh/api/formula/asn.json
https://github.com/nitefood/asn#readme
source_facts.package-manager

Sicherheitslage

Risikostufe: blue

broad file, network, media, or database tool signal.

Risikoklassifikator

blue Risiko · mittel Konfidenz · tool

Warum

broad file, network, media, or database tool signal

Signale

text:server

Installationsverhalten

Es wurden keine Homebrew-Bottle-Metadaten erfasst.

Empfohlene Prüfung

Prüfe vor unbeaufsichtigter Agent-Nutzung, ob das Tool Klartext-Credentials liest, Remote-Zustand schreibt, Artefakte veröffentlicht oder Plugins ausführt.

local files

Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.

Configuration files

Config paths the tool may read or write during local use.

Unix: ~/.asnrc

Credential files

Credential-bearing paths to review before unattended agent runs.

Unix: ~/.asn/ipinfo_token/etc/asn/ipinfo_token~/.asn/iqs_token/etc/asn/iqs_token~/.asn/cloudflare_token/etc/asn/cloudflare_token

Executables

Installierte Executables

Befehl	Art	Sichtbarkeit	Hinweis
`asn`	Executable	indexiertes Executable	Aus dem lokalen Executable-Index erkannt.

Aktualität

Version und Aktualität

Diese Signale trennen das Alter der Seitengenerierung, Aktivität des Paketmanagers und Upstream-Release-Vergleich. Versionsrückstand wird nur gemeldet, wenn eine Evidenz-URL und vergleichbare Versionen vorhanden sind.

Seite generiert2026-08-03

Manager-Version0.81.0

Manager aktualisiert

lokale Datenunbekannt

Upstreamnicht verfügbar

neueste erkannte Versionnicht erkannt

OKEs wurden keine Aktualitätswarnungen generiert.

Installationsmetadaten

Paketmetadaten

Paketschlüssel	brew:asn
Version	0.81.0
Paketmanager	Homebrew
Homepage	https://github.com/nitefood/asn
Repository	https://github.com/nitefood/asn
Bottle	nicht erfasst
Dienst	keiner deklariert

Quellspur

Aus Repository-Daten generiert

Diese Seite wird von av-web aus dem privaten Paket-SQLite-Artefakt bereitgestellt, das scripts/generate-pkg-sqlite.py erstellt.

Combined YAML source

View the package source record on GitHub.

combined/asn.yml

Verwendete Quellen

Geiger risk classifier
Nucleus package database
curated configuration and credential file locations
curated package history
pkgdb category and tag curation