# asnmap

> asnmap — cognis-digital-asnmap. Use this tool when you need to map ASN and CIDR ownership and identify neighboring networks from whois and RIR exports. It solves problems related to IP address management, network topology discovery, and ownership identification. The tool takes whois and RIR export data as input and outputs a mapped representation of ASN and CIDR relationships.

Canonical page: https://skillsregistry.net/skills/cognis-digital-asnmap  
JSON: https://api.skillsregistry.net/v1/skills/cognis-digital-asnmap

## Description

Map ASN/CIDR ownership & neighbors from whois/RIR exports

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Updated:** 2026-09-21

## Source

- **Source listing:** [GitHub](https://github.com/cognis-digital/asnmap)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "cognis-digital-asnmap"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/cognis-digital-asnmap` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/cognis-digital-asnmap/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt