/greynoise/ips

POST /api/greynoise/ips

Price: 1 credit

Look up GreyNoise internet-scanner reputation for an IP address

How to use it

Look up whether an IPv4 address has been observed opportunistically scanning the internet (`is_noise`), whether it belongs to a known benign business service such as a search engine or CDN (`is_riot`), and its threat classification (`benign`, `suspicious`, `malicious`, or `unknown`). Also returns the actor or tool behind the activity (e.g. `Shodan.io`, `Censys`), the date the address was last seen scanning, and a link to the full report. Use it to triage a suspicious source IP or to filter out background internet noise. An address that has never been observed scanning returns `is_noise` false with an empty classification.

Parameters

• access-token string required

Request body

• timeout integer — Max scrapping execution timeout (in seconds) (default: 300; min: 20; max: 1500)
• ip string required — IPv4 address to look up (examples: "71.6.146.185", "161.35.74.182", "8.8.8.8"; minLength: 1)

Response

• @type string (default: "GreynoiseIp")
• ip string required
• is_noise boolean (default: false)
• is_riot boolean (default: false)
• classification string nullable
• actor string nullable
• last_seen_date string nullable
• source_url string nullable

Errors

• 422 — The request body did not validate Check the fields against this schema. A URN with the wrong prefix is the most common cause.
• 408 — The request ran past its time limit Raise `timeout` in the request body, up to the maximum this endpoint documents. Lowering `count` or turning off the `with_*` flags also helps, because less work finishes sooner.
• 412 — The entity was not found, or a precondition failed Retrying will not help: either the entity does not exist, or the input points at a different one.
• 429 — Too many requests: a rate limit or a usage window is exhausted When the response carries an X-Retry-After header, wait that many seconds and retry: the same number is in the body as `detail.retry_after`, and the limit clears once that window passes. The message in the body names the limit that was hit.
• 500 — Something broke on our side Retrying will not help. If it keeps happening, send us the X-Request-ID from the response headers.
• 529 — Rate limit reached, or the endpoint is overloaded Wait at least 30 seconds, then retry.

Response headers

• X-Error — Error message text (present only on error)
• X-Request-ID — Unique request identifier
• X-Execution-Time — Execution time in seconds
• X-Result-Count — How many records the body carries. 0 means an empty result, which is a normal answer and not by itself an error. A non-zero count can come back together with X-Error when the failure happened partway through — read this header and X-Error independently.
• X-Total-Available-Results — How many records exist for this query, when the endpoint can say. On a `dry_run` request this is the answer and the body is empty. It saturates: the endpoint's documented maximum means 'at least that many', any smaller number is exact.
• X-Warning — Present when the request body carried keys this endpoint does not document. They were ignored, so any filter you meant to apply through them did not apply. Check the spelling against this schema and retry.
• X-Retry-After — Seconds to wait before retrying. Present only on 429.