Content Delivery Network.

Massive network scale, advanced video engineering, and stellar client service are just a few reasons to choose CDN77.

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  • Udemy logo
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120 Tbps network with global backbone

Robust network with direct access to 3000+ local ISPs, 300+ PNIs and 14 Tier-1 transit providers.

40 Tbps

daily traffic peak


of traffic consists of video


ISPs connected directly


average cache hit ratio

Advanced video delivery

Optimized VOD & Live video delivery

Highest performance delivery of all major video formats (MP4/HLS/MPEG-DASH/CMAF) to all platforms and devices.

Dedicated video engineering team

Intensive R&D and compatibility with latest video technologies thanks to a dedicated in-house team.

Additional video features

Encoding, transcoding into adaptive profiles, DVR & Timeshift, HTML5 player with audience analytics.

Built-in security

Secure connections

powered by the latest TLS 1.3 with 0-RTT, optimized HTTP/2 and SSL certificates.

Proprietary DDoS protection

based on DPDK, with attacks detection and blocking in under 10 seconds.

Origin and content protection

features such as Secure Tokens, SmartWAF, Hotlink protection, GEO/IP blocking etc.

Client-focused CDN

Top performance is a must. Client-centric approach is what sets CDN77 apart.

CDN tailored to your use case

Customization matters, and even a little twist can bring performance improvements. Our Client Solutions & Engineering teams are ready to find the best technical and business solution for you.

  • Custom rules & configs, multilayer caching setup

  • Free trial with customizable traffic volume and duration

  • Dedicated CDN infrastructure for daily traffic at petabyte levels

  • Flexible development for custom scenarios

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Use cases

Video delivery

CDN optimised for VOD and live video platforms.

Software & gaming

Downloads & updates, in-game assets, VR apps.


Deliver images of any size & format on all platforms.

Other assets

HTML, CSS, JS files or any static file type or request.

How satisfied clients are with CDN77

Udemy logo

At the heart of Udemy, we always put our clients first. CDN77 has helped us offer the best possible user experience as their global CDN service speeds up the delivery of our video courses library.

It also keeps our entire delivery workflow cost-effective thanks to competitive pricing and robust private caching infrastructure that reduces our egress bandwidth volumes.

Madhu Venkatesh
Madhu VenkateshHead of Learn and Media Engineering @ Udemy

Deliver your content with CDN77