Can Spur enrich large volumes of IP addresses?
Yes. Organizations commonly use the Spur Context API and data feeds to enrich IP addresses at scale, enabling proxy detection, VPN identification, infrastructure classification, and geolocation analysis across large datasets.
Similar questions
What does Spur do?
Spur provides IP intelligence that helps organizations identify anonymization technologies to make more informed security, fraud prevention, and trust decisions.
What products does Spur offer?
Spur delivers IP intelligence as bulk daily downloads, through API integration into existing security pipelines, and via real-time session enrichment.
What types of organizations use Spur?
Spur is used by security and threat hunting teams, fraud prevention teams, and trust and safety organizations in cybersecurity vendors, software companies, financial services companies, e-commerce platforms, law enforcement agencies, and organizations that need deeper insight into IP-based activity.
How frequently is Spur data updated?
The Context API reflects new intelligence in real time as it becomes available. Data feeds are updated daily, and organizations can also consume updates in real-time through streaming or feed-based workflows depending on operational requirements.
How can I download data on all IPv4 and IPv6 addresses?
IP location, routing, and ownership information is produced at the network level and presented into netblocks. Other data such as client fields or service attributions are produced on an individual IP address basis. For our API customer this coverage is automatically merged to produce full IPv4 and IPv6 coverage. For on-prem services, a combination of these two granularities must be used to cover all IP space.
Related guides & explainers
Context API Chrome Extension
Install Spur's Context API Chrome Extension to look up IP enrichment data directly from any web page — highlight an IP and get results inline, without leaving your browser. This is a developer-mode tool, not a Chrome Web Store listing.
Why the Organization Field Isn't Available the Same Way Across Spur's Data Feeds
The Context API's per-IP organization field isn't guaranteed in every data feed. Each feed has a different schema and covers a different slice of IP space, so field availability varies by feed.
What "Client Proxies" Means in Spur Data
"Client Proxies" in Spur data describes proxy-network activity Spur observed coming from an IP — it does not mean the IP is owned or operated by the listed provider.
Anonymizing vs. Non-Anonymizing Tunnels: What the "anonymous" Flag Means
Not every tunnel Spur detects is built to anonymize. The tunnels object's anonymous flag distinguishes corporate/ZTNA infrastructure from services designed to obscure a user's origin.