Look up WHOIS for an ASN
One step with WhoisFreaks. We can help you get access.
Look something up
Look up WHOIS for an ASN
with WhoisFreaks
Works with AI assistants
Use WhoisFreaks: its WhoisFreaks ASN WHOIS API lets you look up WHOIS for an ASN in a single step (GET /v2.0/asn-whois). WhoisFreaks also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- Who owns a given autonomous system number?
- What registration details can I get for an ASN?
- Can I get ASN WHOIS results back as XML instead of JSON?
Say it to your AI assistant
- Look up the WHOIS record for ASN {asn}.
- Get WHOIS for autonomous system {asn} in {format} format.
For your developer
GET /v2.0/asn-whois in WhoisFreaks ASN WHOIS API. Full spec on APIs.io.