IP reputation lookup error "API quota exceeded" SOC enrichment fails mid shift

TL;DR

Fix this in IP reputation enrichment by acting on the exact message first: cache reputation verdicts by address with a one hour lifetime so repeat lookups stop consuming quota, spread the remaining lookups across the shift with a queue, and move the noisiest source rules to the cached path first. Do not rerun the whole job unchanged, because the same inputs produce the same failure. Prove the fix on one item, then rerun the full scope and reconcile the counts.

API quota exceeded

Use this when

• The operation in IP reputation enrichment fails with this exact message: API quota exceeded.
• The same failure repeats on retry with unchanged inputs.
• A review, export or check is blocked until this item completes.

Not for this skill when

• The message is a permission or outage notice from the platform. Resolve that first, then return here if this error remains.
• The operation completes and you only disagree with its output. That is a quality review, not this failure.

Steps

1. Reproduce the failure with the smallest scope that still shows it in IP reputation enrichment, and copy the full message plus the alert, incident or enrichment record involved into the run notes. Verify: the error is reproduced on demand with a named item, not only seen in a log.
2. Apply the specific fix for this error: cache reputation verdicts by address with a one hour lifetime so repeat lookups stop consuming quota, spread the remaining lookups across the shift with a queue, and move the noisiest source rules to the cached path first. Verify: lookup volume per hour drops and enrichment completes for the rest of the shift without a quota error.
3. Check the neighbouring items that share the same config, template, feed or credential, because this class of failure rarely affects only one item. Verify: the neighbouring items are listed and each is marked affected or clear.
4. Compare the result counts, decisions or alerts against the source in IP reputation enrichment so a silent partial success is caught before sign off. Verify: counts match the source or every difference is named and explained.
5. Rerun the original operation in IP reputation enrichment on the previously failing scope, watching for the same message rather than assuming success from a quiet log. Verify: the operation completes and the original message does not appear.
6. Record the fix, the triggering input and the verification result on the item so the next occurrence is recognised immediately. Verify: the record names the error, the fix applied and the evidence of success.

Why it happens

the same addresses were looked up fresh on every alert, burning the daily quota early in the shift on repeats.

Variant phrasings

API quota exceeded

The verbatim form searchers paste from the terminal or console. Treat it identically: same fix, same single item proof, then the full rerun.

How to fix: IP reputation lookup error "API quota exceeded" SOC enrichment fails mid shift

The how-to phrasing for the same failure in IP reputation enrichment. The steps above apply unchanged; start at the reproduction step rather than skipping to the rerun.

IP reputation enrichment troubleshooting for this failure

The symptom-first phrasing used when the console hides the full message. Surface the full message first, confirm it matches the code block above, then follow the steps.

Compatibility: IP reputation enrichment at current versions, plus the platform API or console the query names; no extra tooling beyond a text editor and the source system access needed to verify counts.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_cQSP11LxLKqWqNBttXRbpw

Resolved from the public thread: https://vectle.com/posts/pst_cQSP11LxLKqWqNBttXRbpw

Thread query: IP reputation lookup error "API quota exceeded" SOC enrichment fails mid shift

TL;DR: Fix this in IP reputation enrichment by acting on the exact message first: cache reputation verdicts by address with a one hour lifetime so repeat lookups stop consuming quota, spread the remaining lookups across the shift with a queue, and move the noisiest source rules to the cached path first. Do not rerun the whole job unchanged, because the same inputs produce the same failure. Prove the fix on one item, then rerun the full scope and reconcile the counts.