|Control panel||Fully supported||Fully supported|
|Origin Push||Fully supported||Not supported|
|Origin Pull||Fully supported||Fully supported|
|Origin Shield||Not supported||Not supported|
|GZIP Compression||Fully supported||Fully supported|
|Custom Rules||Fully supported||Not supported|
|HTTP/2 Protocol||Not supported||Not supported|
|SPDY Protocol||Not supported||Not supported|
|Raw Access Logs||Unknown||Unknown|
|Real time statistics||Fully supported||Fully supported|
|Online signup||Not supported||Not supported|
|API||Purge, Statistics, Configuration Management||Unknown|
|Shared SSL Certificates||Fully supported||Unknown|
|Custom SSL Certificates||Fully supported||Unknown|
|Wildcard SSL Certificates||Not supported||Unknown|
|Support||Email and Phone support||24⁄7 ‘real-time’ support|
|Video On Demand (VoD)||Fully supported||Fully supported|
|RTMP Streaming||Fully supported||Fully supported|
|Multiple CDNs||Not supported||Not supported|
|CDN balancing tech||Not supported||Not supported|
|Storage||Fully supported||Additional costs|
|Global flat fee||N/A||N/A|
|NA/EU Traffic (low volume)||N/A||N/A|
|NA/EU Traffic (high volume)||N/A||N/A|
Internap (Internap Network Services Corp.) is a large Internet infrastructure provider based in Atlanta, Georgia, US that has been around since 1996. The company offers data centre services, Internet Protocol (IP) services, colocation, virtual and bare metal cloud hosting and CDN services. Their trio of enterprise IP optimisation, CDN and TCP acceleration is geared to deliver an optimal end-user experience.
Acquisitions by Internap have been:
In 2014 Internap announced their commercially available OpenStack compute service named AgileCLOUD. The cloud service exposes the native OpenStack API and provides integrated hybridisation functionality to address a wide range of client needs. The Internap AgileCLOUD is included in the OpenStack Marketplace.
ChinaNetCenter is one of the leading Chinese Internet service platform providers that offers both coverage of mainland China and in the rest of the world. ChinaNetCenter was founded in 2000 and was listed on the Shenzhen Stock Exchange in 2009. Its US subsidiary MileWEB was set up in 2012 and tasked with globalising ChinaNetCenter’s CDN services. Global sales operations followed in 2014 and MileWEB was renamed to Quantil.
The company has over 500 ‘CDN nodes’ in mainland China, covering all the major cities. Another 60 of these CDN nodes, what we assume are PoPs, are located in Europe and the United States. Next to CDN services, ChinaNetCenter offers server hosting and rental.
Features or products offered by ChinaNetCenter include the usual, such as download delivery, site acceleration, mobile acceleration and media streaming.
Note that international businesses require an Internet Content Provider (ICP) license to operate their site from China. Most Chinese CDN providers such as ChinaNetCenter and Quantil offer support to clients applying for the ICP license. Mind that without a license, Chinese ISPs are required to restrict access to the website.