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ASN / ISP Lookup
ASN / ISP Lookup
Look up ASN and ISP/organization details for a public IP address. Useful for security analysis, abuse triage, and traffic investigations.
Open the tool
Open ASN / ISP Lookup →Inputs
- IPv4 or IPv6
Outputs
- ASN number + organization name
- ISP / company
- Country + flag (when available)
- Useful metadata (depends on data source)
Note: accuracy depends on the upstream ASN data provider and may vary by IP.
API example
If you expose the API route, you can query it directly:
curl -s "https://syskit.ai/api/asn?ip=8.8.8.8" | jq
Endpoint: /api/asn?ip=...