About Athlok
Athlok builds precision tools for the engineers who keep the internet running. We focus on the layer most people never see: routing, addressing, and the trust fabric that holds it all together.
What we do
We design and operate a portfolio of products that turn raw internet infrastructure data into something actionable. Some are commercial, some are free and open. All are built to the same standard: accurate data, fast queries, no telemetry tax on the user.
Our products
- IPTruth - IP intelligence built on BGP ground truth
- BGP Live - See the internet reroute itself in real time
- IP Live - A real-time heatmap of every IP address online
- BGP RPKI - Free RPKI validation and route origin monitoring
- v4.tools - 20+ network tools that run entirely in your browser
- v6.tools - The same local-first toolkit, purpose-built for IPv6
- FetchSC - Website screenshots through a single API call
Why we built Athlok
BGP, RPKI, IP geolocation, and routing data have always been fragmented across stale databases, expensive APIs, and tools built for a previous era of the internet. We were tired of working around those gaps. So we built our own ground truth, then turned it into tools we would want to use ourselves.
Our free products like BGP RPKI, v4.tools, and v6.tools exist because the network community gave us a lot, and these are how we give back. Our commercial products fund the rest.
Where we are
Athlok Ltd is registered in London, United Kingdom. Our infrastructure runs at vantage points around the world, with data ingestion and processing distributed across multiple regions for resilience.
71-75 Shelton Street, Covent Garden, London WC2H 9JQ, United Kingdom
Get in touch
Reach us at hello@athlok.com. Press, partnerships, or feedback - we read every email.