macOS
brew install asnlocal Homebrew formula metadata
brew
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de asn pour les workflows d'agents IA.
installation
brew install asnlocal Homebrew formula metadata
sudo apk add asnAlpine Linux edge package indexes · asn · Source: dl-cdn.alpinelinux.org
sudo apt install asnDebian stable package indexes · asn · Source: deb.debian.org
nix profile install nixpkgs#asnnixpkgs package indexes · pkgs/by-name/as/asn/package.nix · Source: api.github.com
aperçu
Organization lookup and server tool (ASN / IPv4 / IPv6 / Prefix / AS Path)
historique
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.
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.
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.
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.
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.
posture de sécurité
broad file, network, media, or database tool signal.
risque blue · confiance moyen · tool
Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.
local files
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.
Config paths the tool may read or write during local use.
~/.asnrcCredential-bearing paths to review before unattended agent runs.
~/.asn/ipinfo_token/etc/asn/ipinfo_token~/.asn/iqs_token/etc/asn/iqs_token~/.asn/cloudflare_token/etc/asn/cloudflare_tokenexécutables
| Commande | Type | Exposition | Note |
|---|---|---|---|
asn | cli | exécutable global |
fraîcheur
Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.
https://github.com/nitefood/asn
métadonnées d'installation
| Clé du paquet | brew:asn |
|---|---|
| Version | 0.81.0 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/asn |
| Page d'accueil | https://github.com/nitefood/asn |
| Dépôt | https://github.com/nitefood/asn |
| Docs amont | https://github.com/nitefood/asn#readme |
| Licence | MIT |
| Archive source | https://github.com/nitefood/asn/archive/refs/tags/v0.81.0.tar.gz |
| Dépendances | aha, bash, coreutils, grepcidr, ipcalc, mtr, nmap |
| Bibliothèques fournies par macOS | jq, whois |
| Bouteille | disponible (sur all) |
| post-install Homebrew | non défini |
| Service | aucun déclaré |
faits du registre
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | asn |
| 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 |
|
correspondances dans les bases sources
Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.
asn 0.78.0-1
network OSINT CLI ASN, RPKI, BGP, Geo, Recon, Trace
https://github.com/nitefood/asn/
sudo apt install asnasn
nix profile install nixpkgs#asnasn 0.75.3-1.1
network OSINT CLI ASN, RPKI, BGP, Geo, Recon, Trace
https://github.com/nitefood/asn/
sudo apt install asnasn 0.81.0-r0
ASN Lookup Tool and Traceroute Server
https://github.com/nitefood/asn/
sudo apk add asnpiste source
Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.
View the package source record on GitHub.