pip install cognis-asnmap
asnmap scan .            # → prioritized findings in seconds

🔎 Example output

Real, reproducible output from the tool — runs offline:

$ asnmap-emit --version
asnmap 0.1.0

$ asnmap-emit --help
usage: asnmap [-h] [--version] [--format {table,json,html}] [-o OUTPUT]
              {analyze,map} ...

Map ASN/CIDR ownership & neighbors from whois/RIR exports (defensive triage).

positional arguments:
  {analyze,map}
    analyze             parse export and run triage analysis
    map                 print ASN -> CIDR ownership map only

options:
  -h, --help            show this help message and exit
  --version             show program's version number and exit
  --format {table,json,html}
                        output format (html writes a shareable report)
  -o, --output OUTPUT   write output to FILE instead of stdout

Blocks above are real asnmap output — reproduce them from a clone.

Sample result format (illustrative values — run on your own data for real findings):

{
"aspects": [
    {
        "type": "ip",
        "value": "192.168.1.100"
    },
    {
        "type": "port",
        "value": 80
    }
],
"findings": [
    {
        "id": "1234567890",
        "title": "Potential Web Server",
        "description": "A web server may be running on this IP and port.",
        "severity": "medium"
    }
]
}

Usage — step by step

1. Install the CLI (console script asnmap):

   pip install cognis-asnmap
   

2. Print the ASN -> CIDR ownership map from a whois/RIR export (- reads stdin):

   asnmap map export.txt
   

3. Run full triage analysis to surface neighbor pairs and findings:

   asnmap analyze export.txt
   

4. Read the result as JSON, or write a shareable HTML report (-o writes to a file):

   asnmap analyze export.txt --format json
   asnmap analyze export.txt --format html -o asnmap-report.html
   

5. Automate in CI — exit 0 = ok, 1 = IO error, 2 = medium+ findings present (pipeline gate):

   - run: pip install cognis-asnmap
   - run: asnmap analyze export.txt --format json -o asnmap.json
   

Contents

• Why asnmap? · Features · Quick start · Example · Architecture · AI stack · How it compares · Integrations · Install anywhere · Related · Contributing

Why asnmap?

Map ASN/CIDR ownership & neighbors from whois/RIR exports — without standing up heavyweight infrastructure.

asnmap is single-purpose, scriptable, and self-hostable: point it at a target, get prioritized results in the format your workflow already speaks (table · JSON · SARIF), gate CI on it, and let agents drive it over MCP.

Features

• ✅ Parse Export
• ✅ Build Asn Map
• ✅ Find Neighbors
• ✅ Analyze
• ✅ Runs on Linux/macOS/Windows · Docker · devcontainer
• ✅ Ports in Python, JavaScript, Go, and Rust (ports/)

Quick start

pip install cognis-asnmap
asnmap --version
asnmap scan .                       # scan current project
asnmap scan . --format json         # machine-readable
asnmap scan . --fail-on high        # CI gate (non-zero exit)

Example

$ asnmap scan .
  [HIGH    ] ASN-001  example finding             (./src/app.py)
  [MEDIUM  ] ASN-002  another signal              (./config.yaml)

  2 findings · risk score 5 · 38ms

Architecture

flowchart LR
  IN[target / export] --> P[asnmap<br/>collect + correlate]
  P --> OUT[ranked findings]

Use it from any AI stack

asnmap is interoperable with every popular way of using AI:

• MCP server — asnmap mcp (Claude Desktop, Cursor, Cognis.Studio, uncensored-fleet)
• OpenAI-compatible / JSON — pipe asnmap scan . --format json into any agent or LLM
• LangChain · CrewAI · AutoGen · LlamaIndex — wrap the CLI/JSON as a tool in one line
• CI / scripts — exit codes + SARIF for non-AI pipelines

How it compares

	Cognis asnmap	typical tools
Self-hostable, no account	✅	varies
Single command, zero config	✅	⚠️
JSON + SARIF for CI	✅	varies
MCP-native (AI agents)	✅	❌
Polyglot ports (JS/Go/Rust)	✅	❌
Open license	✅ COCL	varies

Integrations

Pipes into your stack: SARIF for code-scanning, JSON for anything, an MCP server (asnmap mcp) for AI agents, and a webhook forwarder for SIEM/Slack/Jira. See docs/INTEGRATIONS.md.

Install — every way, every platform

pip install "git+https://github.com/cognis-digital/asnmap.git"    # pip (works today)
pipx install "git+https://github.com/cognis-digital/asnmap.git"   # isolated CLI
uv tool install "git+https://github.com/cognis-digital/asnmap.git" # uv
pip install cognis-asnmap                                          # PyPI (when published)
docker run --rm ghcr.io/cognis-digital/asnmap:latest --help        # Docker
brew install cognis-digital/tap/asnmap                             # Homebrew tap
curl -fsSL https://raw.githubusercontent.com/cognis-digital/asnmap/main/install.sh | sh

Linux	macOS	Windows	Docker	Cloud
scripts/setup-linux.sh	scripts/setup-macos.sh	scripts/setup-windows.ps1	docker run ghcr.io/cognis-digital/asnmap	DEPLOY.md (AWS/Azure/GCP/k8s)

Related Cognis tools

Explore the suite → 🗂️ all 170+ tools · ⭐ awesome-cognis · 🔗 cognis-sources · 🤖 uncensored-fleet · 🧠 engram

Contributing

PRs, new rules, and demo scenarios are welcome under the collaboration-pull model — see CONTRIBUTING.md and SECURITY.md.

⭐ If asnmap saved you time, star it — it genuinely helps others find it.

Interoperability

{} composes with the 300+ tool Cognis suite — JSON in/out and a shared OpenAI-compatible /v1 backbone. See INTEROP.md for the suite map, composition patterns, and reference stacks.

License

Source-available under the Cognis Open Collaboration License (COCL) v1.0 — free for personal, internal-evaluation, research, and educational use; commercial / production use requires a license ([email protected]). See LICENSE.

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