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Playground demo key · api.reefapi.com

post/passive-osint/v1/ip1 credit

Passive IP enrichment: rDNS (PTR) + ASN/org/country (Team-Cymru + RDAP) + threat blocklist flags + shared-host neighbours (reverse-IP + OTX IPv4 passive-DNS)

Working example

Parameters

iprequired

include_piioptional

request preview

curl -X POST https://api.reefapi.com/passive-osint/v1/ip \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"ip":"8.8.8.8"}'

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