ICP Filing Check
Check China ICP (Internet Content Provider) filing status for a domain
Usage
• Domain: enter a bare domain without https:// (e.g. baidu.com)
• Queries the MIIT ICP/IP Address/Domain Information Filing System
• Websites providing Internet services in mainland China must complete ICP filing
What ICP filing check is for
An ICP filing check queries the MIIT (Ministry of Industry and Information Technology) filing system to verify whether a domain has a valid ICP beian registration. Websites that provide Internet services from servers in mainland China must complete ICP filing; the check returns the filing number, sponsor name, and filing type.
Common uses include confirming a site's compliance status before launch, verifying that a third-party site is properly registered, and checking whether a domain's existing filing covers its current business scope. A missing or mismatched filing is a common cause of access issues for services hosted in mainland China.
Frequently asked questions
Who is required to have an ICP filing?
Any website or app that operates Internet-facing services from servers located in mainland China must complete ICP filing. Sites hosted outside mainland China are not subject to this requirement.
What is the difference between ICP filing and ICP license?
ICP filing (备案) is the basic registration required for all commercial sites. An ICP license (经营性许可证) is an additional permit required for services that involve e-commerce, news, or other regulated activities.
How long does it take to get an ICP filing approved?
After initial submission, the process typically takes 10–20 business days depending on the provincial authority. Cloud providers in China usually handle the submission on behalf of their customers.
What does 'not filed' mean in the result?
Either the domain has not completed ICP registration, or it is registered under a different domain (e.g. the apex domain rather than a subdomain). Try the root domain if you queried a subdomain.