CDN is catalogue telecom for content acceleration — bundling it ‘for free’ inside a SaaS still needs a licence theory.
Content Delivery Network services appear as their own value-added telecom category. Providers need the right licence or a licensed partner; customers consuming CDN differ from operators. Mixing CDN with IDC or mistaking ICP filing for CDN authority is a common error. This wiki is the CDN label. IDC and internet resource collaboration are related infra items. Live cloud/telecom flagships stay deep.
4 questions before you choose the route.
This page identifies the right question and evidence. It does not determine the legal outcome on a reader’s facts.
Are you operating nodes/acceleration for others?
Operator test.
OperateLicence or licensed partner?
Authority.
LicenceAlso doing IDC/hosting?
Sibling item.
IDCCross-border cache issues?
Data/cyber overlays.
DataWorking rule: Map the regulated role before marketing or launch in China.
The signal ledger.
These facts move the question beyond a label and into a product, money-flow and control analysis.
Bring a compact evidence docket—not a pitch deck.
Give a compliance team or counsel the operating facts that reveal the perimeter.
Questions people ask before they build.
Short answers for orientation. The right result can change with the service model and current rules.
Can we resell a licensed CDN?
Resale/agency models still need careful catalogue and contract design.
Where is IDC?
Open /idc-licence-in-china.
Primary authorities
Reviewed sources support orientation, not a fact-specific assessment.