Local DNS-anycast, SIDN’s revolutionary new approach in response to the DDoS rat race

As the administrator of .nl, SIDN is responsible for the functional stability and development of the Netherlands’ country-code top-level domain (TLD). Leaseweb recently became the first company to implement SIDN’s local anycast technology in its network. Marco Davids, Technical Advisor at SIDN, explains how local anycast differs from regular anycast. At SIDN we operate an impressive […]

How we built SuperPoPs for our next generation CDN

Earlier this week, we announced the first expansion of our CDN infrastructure. When we launched Leaseweb CDN back in June, we were serving 18 Gbps of data traffic. Since then, we have attracted new customers, pushing bandwidth usage to 150 Gbps. To support this growth, we had to significantly expand our infrastructure using SuperPoPs. Now, […]

Public Cloud Outage

As an IaaS provider, we host multiple storage systems to support our Clouds. Unfortunately, earlier this week one of these platforms was causing issues, resulting in major headaches for both us and, more importantly, some of our customers.

Scuba dive into the world of submarine cables

The underwater world is nothing less than science fiction – with due respect to the flora and fauna – it’s the matrix of fiber optics orbiting the earth that transports you to a world of cabled mystery! And this real submarine world was created much before the Wachowski siblings came up with the idea of […]

Controlling traffic in your cloud

We’ve had a busy few months in the cloud team. In March this year, we launched the virtual network-backed Cloud product – giving customers the opportunity to use a private internal network to communicate between cloud instances. The advantages are obvious – free data traffic, easy scaling, and protected private traffic within your cloud. After […]