Instant-Purge

Overview Leaseweb is an infrastructure provider founded in 1997 and headquartered in Amsterdam. Its managed Multi-CDN service places several third-party CDN networks behind a single configuration and traffic-steering layer. Leaseweb publishes separate Volume and Premium service tiers. Network & Architecture Leaseweb’s Multi-CDN service routes requests across multiple third-party CDNs. In correspondence dated 2026-08-10, Leaseweb identified CacheFly, CDNetworks, Fastly, and Gcore as examples of current providers and stated that Edgio is not part of the service. Leaseweb does not publish a provider-by-provider point-of-presence list; its product page states that the combined service reaches more than 400 PoPs. Volume routing considers measured latency and cost, while Premium routing considers latency and throughput. Optional Leaseweb shield nodes in Amsterdam and Washington, D.C. add an intermediate cache between the delivery CDN and the origin. ...

Overview KeyCDN is a content delivery network (CDN) provider founded in 2012, headquartered in Wilen, Switzerland. It specializes in accelerating the delivery of web content, such as HTML, JavaScript, images, and videos, through a global network of edge servers. The service is designed for businesses of all sizes, from small blogs to enterprise websites, offering features like real-time analytics and DDoS protection. KeyCDN emphasizes ease of integration with a user-friendly dashboard and API, making it accessible for developers and SMBs. It supports a wide range of use cases, including e-commerce, media, and gaming, with a focus on performance and security. ...

Overview Internap Holding LLC, formerly Internap Corporation (INAP), was a provider of data center, cloud, and content delivery network (CDN) services, founded in 1996 and headquartered in Norcross, Georgia. Its CDN, once a key offering, leveraged the VitalStream platform and Managed Internet Route Optimizer (MIRO) for optimized content delivery. The company served enterprises, including IPTV providers like NetMax Media, with a focus on performance through its Private Network Access Points (P-NAP). In 2023, Internap rebranded to HorizonIQ, shifting focus to bare metal cloud and colocation services. Its CDN operations have been discontinued, and the company now operates as a cloud-focused business. ...

Overview Instart Logic was a content delivery network (CDN) provider that specialized in accelerating web and mobile application performance through endpoint-aware technology. Founded in 2010 and headquartered in Palo Alto, California, it served clients like Neiman Marcus and Kate Spade, focusing on optimizing content delivery and online advertising. The company was acquired by Akamai in February 2020, and its operations have since been fully integrated, rendering Instart Logic defunct as a standalone entity. ...

Overview Incapsula, now integrated under Imperva , is a cloud-based CDN platform focused on web application security, DDoS mitigation, and performance optimization. Founded in 2009 as a spin-off from Imperva, it provides services like web application firewalls (WAF), bot mitigation, and load balancing. The platform serves businesses of varying sizes, including high-traffic websites and enterprises like Wix and Siemens. Incapsula’s global network enhances site speed and security, leveraging intelligent caching and content optimization. It operates as a full proxy, sitting between the website and its host to deliver robust security and performance features. ...

Overview HolaCDN was a content delivery network focused on video streaming, using dedicated streaming servers to deliver content globally. Launched by Hola, a company known for its VPN services, it aimed to provide cost-effective streaming solutions for businesses. The service is now defunct, with no active operations or support available as of 2025. Sunset timeline 2011: Hola founded in Netanya, Israel, initially focusing on VPN services. 2015: HolaCDN launched as a video-focused CDN, using dedicated servers rather than the Hola P2P VPN network. 2020: Reports indicate HolaCDN services began winding down, with no official EOL announcement. 2023: HolaCDN operations ceased entirely, with no new customers accepted and support discontinued. Migration guidance Existing HolaCDN users should migrate immediately due to the service’s defunct status. Recommended alternatives include Cloudflare for its global reach and video streaming capabilities, Akamai for enterprise-grade video delivery, or Fastly for developer-friendly APIs and real-time logging. Check provider documentation for migration tools or consult with your account manager for tailored transition support. ...

Overview Highwinds Network Group, Inc., founded in 2002, provided content delivery network (CDN) services, cloud storage, IP transit, and colocation, serving clients like Blip.TV, Hudl, Valve, and CCP Games. Its RollingThunder network supported video streaming and gaming content delivery. Acquired by StackPath in 2017, Highwinds CDN was integrated into StackPath’s offerings but was discontinued in November 2023 as StackPath exited the CDN business. The service is now defunct, with no active operations. ...

Overview G-Core, founded in 2011 and headquartered in Luxembourg, operates a global content delivery network (CDN) with a focus on low-latency delivery for video, gaming, and web content. The company serves a range of customers, including gaming platforms, media providers, and enterprises, leveraging its extensive network to optimize performance. Its CDN is designed to handle dynamic and static content, with additional services like cloud hosting and DDoS protection. G-Core targets businesses needing robust global reach and specialized video/gaming delivery. ...

Overview Fastly is a global content delivery network (CDN) and edge cloud platform founded in 2011, headquartered in San Francisco, USA. It focuses on delivering fast, secure, and customizable content delivery and edge computing services. Fastly serves a range of enterprise customers, including The New York Times, GitHub, Spotify, and Pinterest, with a developer-centric approach. Its platform emphasizes real-time control, analytics, and edge computing capabilities. Fastly went public in 2019 and remains active, though it has faced challenges with outages and industry slowdowns. ...

Overview EdgeCast, originally founded in 2006 as EdgeCast Networks, is a content delivery network (CDN) and video streaming provider, now operated by Parler Cloud Technologies following its acquisition from Edgio in February 2025. The company specializes in delivering video-on-demand, live streaming, and edge computing services. It was previously acquired by Verizon in 2013 and later by Limelight Networks in 2022, which rebranded as Edgio before entering bankruptcy in 2024. EdgeCast serves clients across media, gaming, and e-commerce, including platforms like Parler Social and PlayTV. Its infrastructure supports high-performance content delivery with a focus on video streaming. ...

Overview Comcast operates a content delivery network (CDN) focused on delivering video streaming and low-latency content for ISPs and content providers. As a major U.S. telecommunications provider, Comcast leverages its extensive network infrastructure to support high-quality live sports streaming and video-on-demand services. The CDN, enhanced by partnerships like Qwilt, serves content providers seeking reliable delivery within Comcast’s broadband footprint. It primarily caters to enterprise clients, including those requiring high-bitrate streaming for events like the Paris Olympics in 2024. Comcast’s CDN is integrated with its broader connectivity services, targeting users within its 63 million U.S. locations. ...

Overview Cloudflare, founded in 2009, is a San Francisco-based company offering a global content delivery network (CDN), DDoS mitigation, and web security services. Its network accelerates content delivery and protects websites and applications from cyber threats. Cloudflare serves a wide range of customers, from small businesses to enterprises like Shopify , Medium , and IBM. The platform is known for its developer-friendly tools, including serverless edge computing and comprehensive security features. It provides a free tier alongside paid plans, catering to diverse user needs. Cloudflare’s services sit between end users and origin servers, acting as a reverse proxy to enhance performance and reliability. ...