ASN Prefix Reconnaissance
A 3-step recipe with IPinfo. We can help you get access.
Recipe · 3 steps
ASN Prefix Reconnaissance
with IPinfo
Verify the token, resolve ASN detail, and list the domain's IP ranges.
- Call the /me endpoint to verify the access token and report its request limits and product access before running ASN lookups.
- Return full information about the ASN, including registry, allocation, prefixes, peers, and the related domain used for range lookup.
- Return the IP ranges associated with the ASN's related domain to map the address space operated under that organization.
What you'll need to have ready
- asn: An ASN number (integer) to investigate, e.g. 10507.
- token: IPinfo API access token used to authorize each request.
For your developer
Arazzo workflow ipinfo:asn-prefix-recon, 3 operations: getMe → getAsn → getRanges. Specs on APIs.io.