Updated hourly from live ad traffic

Stop Ad Fraud Before the Bid

The only IP blocklist built from real advertising data. Block 30M+ fraudulent IPs identified across our global sensor network of SSPs, DSPs, and ad exchanges.

30M+
Threat IPs
300M+
URLs Monitored
6%
Daily Change
Threat Detection Feed
LIVE
185.220.101.42 TOR Extreme Blocked
45.155.205.89 Bot High Blocked
103.152.112.24 DC High Blocked
91.245.226.118 VPN Medium Blocked
194.187.251.67 Proxy High Blocked
Trusted by Ad Tech Leaders

Built for Ad Tech

From programmatic platforms to affiliate networks—protect every transaction.

🎯

Pre-Bid Integration

Filter fraudulent bid requests before they reach your DSP. Block at the edge with zero latency impact on legitimate traffic.

💳

Click Fraud Prevention

Protect PPC campaigns from budget-draining click bots. Stop fraudulent clicks before they consume your ad spend.

🔗

Affiliate Network Defense

Validate traffic quality from publishers. Catch fraudulent conversions before they damage advertiser relationships.

📊

Analytics Hygiene

Remove bot traffic from your attribution data. Get accurate conversion metrics and clean audience insights.

Not Just Another Blocklist

Most IP blocklists rely on outdated, generic security data. Ours is built specifically for advertising.

⚠️ Generic Blocklists

  • Built from general security feeds unrelated to advertising
  • Updated daily or weekly—missing fast-moving threats
  • No risk scoring or threat categorization
  • Can't distinguish ad fraud from legitimate traffic
  • Static data with no advertising context

✓ Fraudlogix IP Blocklist

  • Built from live programmatic ad traffic across our network
  • Updated every hour with 6% daily change
  • Three-tier risk scoring: Medium, High, Extreme
  • 7 threat categories specific to ad fraud patterns
  • Context from 1B+ monthly users across the ad ecosystem

Powered by the Ad Ecosystem

Our global sensor network sees what generic security feeds can't: real advertising fraud in action.

📡

Supply-Side Platforms

Publisher inventory signals

🎯

Demand-Side Platforms

Bid request analysis

🔄

Ad Exchanges

Real-time transaction data

🌐

Publisher Networks

300M+ URLs and apps

IP Blocklist Output

Flagged IPs 30M+
Update Frequency Hourly
Daily Change Rate ~6%
Global Coverage 20% of internet

Granular Risk Intelligence

Every IP is scored so you can decide exactly how aggressive to block.

Medium Risk

Suspicious Patterns

IPs showing behavior that exceeds normal thresholds. May generate invalid traffic but hasn't reached persistent fraud levels.

High Risk

Established Threats

IPs with documented history of fraudulent activity—connected to known bots, automated scripts, or malware networks.

Extreme Risk

Active Bad Actors

IPs showing persistent, high-volume fraud behavior. These pose the greatest immediate threat to campaign integrity.

What We Detect

Seven distinct threat categories with clear reason codes for every flagged IP.

🤖

Bots & Scripts

Automated traffic from headless browsers, scripts, and bot networks targeting ad inventory.

🔀

Proxy Servers

Traffic routed through proxies to mask origin and evade geographic or behavioral detection.

🔒

VPN Services

Commercial and private VPN endpoints commonly used to hide fraudulent activity origin.

🧅

TOR Exit Nodes

Anonymous routing network endpoints associated with fraud and click manipulation schemes.

🏢

Data Centers

Cloud hosting and server farm IPs—rarely legitimate ad traffic sources.

👤

Masked Devices

Fingerprint evasion techniques indicating attempts to hide device identity.

🔍

Search Bots

Crawler identification to separate legitimate indexing from malicious automation.

📈

Abnormal Patterns

Unusual request volumes, timing anomalies, and behavioral signals that indicate fraud.

Deploy in Minutes

Download the full list or connect via API. Works with all platforms.

1

Get Your API Key

Sign up and receive your credentials instantly.

2

Fetch the Blocklist

Download via API or flat file. The full list refreshes every hour.

3

Integrate with Your Stack

Works with AWS, Cloudflare, custom firewalls, DSPs, SSPs—most any platform.

4

Block & Refresh

Set hourly syncs to stay protected. Replace the full list each refresh.

cURL
Python
Node.js
# Fetch the complete IP blocklist
curl -X GET \
  "https://api.fraudlogix.com/v1/prebid/blocklist" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json"

# Response includes IP, risk level, reason codes
# Schedule hourly for optimal protection

Simple, Transparent Pricing

Enterprise-grade protection with predictable flat fee.

IP Blocklist
$5,500/mo
Starting price
Final pricing based on use case and licensing terms. Contact us for a custom quote tailored to your needs.

Common Questions

How is this different from generic IP blocklists?
Our blocklist is built exclusively from advertising ecosystem data. We aggregate signals from SSPs, DSPs, ad exchanges, and publisher networks—detecting fraud patterns that generic security feeds miss. The 6% daily change rate reflects how quickly ad fraud actors rotate infrastructure.
How often should I refresh the blocklist?
We recommend hourly refreshes. The list updates every hour with new threat detections, and approximately 6% of IPs change daily. Always replace the full list on each sync rather than merging—IPs get removed when they show legitimate behavior.
What risk levels should I block?
For maximum protection, we recommend blocking all three risk levels: Medium, High, and Extreme. However, you have full flexibility—some clients start with High and Extreme only, then expand to Medium after validating impact on their traffic.
Can I whitelist specific IPs?
Yes. If you have IPs that appear on our blocklist but you've verified as legitimate for your use case, contact [email protected] to request whitelisting. We'll review and update within 24 hours.
Does this work with my platform?
The blocklist works with any system that can ingest IP data—DSPs, SSPs, affiliate networks, ad servers, AWS WAF, Cloudflare, custom firewalls, and more. Fetch via API or download as a flat file to import into your existing rules engine.
Is there a free trial?
Yes—we offer a free trial so you can evaluate the blocklist against your traffic before committing.

Stop Paying for Fraud

Join the platforms protecting billions in ad spend with Fraudlogix's IP Blocklist.

Free trial available
No credit card required
Deploy in minutes