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Datasets / Cyber Threat
docs.abuseipdb.com/

AbuseIPDB API

Freemiumauth: free account and API keyProvider terms#cyber-threat#threat-intel#network-data#blocklists#risk✓ verified Nov 1, 2026

AbuseIPDB API

Crowdsourced defensive IP-abuse reports and reputation data through a JSON API, including single-IP checks, CIDR-block checks, report search and an IP blacklist. Check responses include IP version, country, usage type, ISP, domain, whitelist flag, confidence score, report totals and last-reported time; a free account API key is required.

Coverage

The service accepts IPv4 and IPv6 addresses and supports report lookback windows from 1 to 365 days, defaulting to 30 days; verbose check responses include at most 10,000 reports. The free Individual plan provides 1,000 IP checks and reports, 100 block checks and a basic blacklist of up to 10,000 IPs per day, with five blacklist requests per day stated in the API table.

Verdict

This is defensive data for adding community report counts and a graded abuse-confidence feature to IP triage. Reports are user-contributed, can be wrong or stale, and the provider says it is not liable for action based on incorrectly reported addresses; combine score, recency, report categories and network context. Free-plan use is non-commercial, redistribution and resale are prohibited, and daily endpoint quotas vary. Do not visit or fetch listed hosts; query only the AbuseIPDB API.

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Use in your agent

Load AbuseIPDB IP checks into pandas and Parquet. Checked against the provider's documentation on Nov 1, 2026.

Raw skill file (/skills/abuseipdb-api.md)Also in our MCP server: call get_ingestion_skill with {"slug": "abuseipdb-api"}.

Access

  • Create a free AbuseIPDB account and place its API key in ABUSEIPDB_API_KEY.
  • The free plan is for evaluation, contribution or non-commercial personal projects.

Request

bash
curl -G 'https://api.abuseipdb.com/api/v2/check' --data-urlencode 'ipAddress=1.1.1.1' --data-urlencode 'maxAgeInDays=30' -H "Key: $ABUSEIPDB_API_KEY" -H 'Accept: application/json'

Format

JSON:API-style response whose data object includes IP identity, country, usage type, ISP, domain, whitelist state, abuseConfidenceScore, totalReports, lastReportedAt and optional report details.

Load into pandas and Parquet

Needs Python 3 with requests, pandas and pyarrow.

python
"""AbuseIPDB checks for caller-supplied IPs -> pandas -> Parquet."""
import os
import requests
import pandas as pd

URL = "https://api.abuseipdb.com/api/v2/check"
IPS = ["1.1.1.1"]  # Replace with IPs from your own defensive telemetry.
headers = {"Key": os.environ["ABUSEIPDB_API_KEY"], "Accept": "application/json"}
rows = []
for ip in IPS:
    r = requests.get(URL, headers=headers,
                     params={"ipAddress": ip, "maxAgeInDays": 30}, timeout=30)
    r.raise_for_status()
    rows.append(r.json()["data"])
df = pd.json_normalize(rows, sep="_")
if "lastReportedAt" in df:
    df["lastReportedAt"] = pd.to_datetime(df["lastReportedAt"], utc=True, errors="coerce")
df.to_parquet("abuseipdb_checks.parquet", index=False)
print(len(df), "IP checks", "maximum confidence score", df["abuseConfidenceScore"].max())

Not run: it needs a free API key.

Limits

  • Free pricing: 1,000 IP checks and reports, 100 block checks, and a basic blacklist up to 10,000 IPs per day.
  • The check endpoint accepts a 1 to 365 day lookback and defaults to 30 days.
  • Verbose check responses contain at most 10,000 report elements.

Quirks

  • Set Accept: application/json; otherwise error responses may be returned as a complete HTML page.
  • The free pricing page groups checks and reports at 1,000 per day, while the API rate table lists 1,000 checks and 100 report searches separately.
  • Do not visit or connect to a reported host; query only its address through the API.

Terms and attribution

  • Free plans may be used for evaluation, contribution and non-commercial personal projects, not commercial purposes.
  • Do not reproduce, republish, sell, resell or exploit the API or associated data without a separate written agreement.

Sources

Information and education only. Not financial, investment, legal or tax advice. Listings can be inaccurate, incomplete or out of date and are provided "as is". Free tiers, limits and licenses belong to each provider and can change, so check the provider's own terms before you rely on them. Terms & Disclaimer