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Provides China Mobile public DNS server IP addresses and location information, covering all provinces, municipalities, and Hong Kong, to support network configuration and troubleshooting.
No data available. Please configure DNS IP data in tool settings.
IPv4 / IPv6 Address Converter
A two-way IPv4 and IPv6 address converter for network configuration, debugging, and format validation.
IP to Number Converter
Convert IP addresses to decimal integers and vice versa. Supports both IPv4 and IPv6 formats. Ideal for development, debugging, and network analysis.
RIPEMD Hash Generator
Generate RIPEMD-128, RIPEMD-160, RIPEMD-256, and RIPEMD-320 hashes online. Supports text, Hex, and Base64 inputs.
When configuring a China Mobile network or troubleshooting DNS resolution issues, finding accurate public DNS server IP addresses can be time-consuming. This tool compiles IP information for DNS servers deployed by China Mobile across all provinces, municipalities, and Hong Kong. Each entry includes the start IP, end IP (for IP ranges), and detailed geographic location. The China Mobile public DNS server IP database is a collection of domain name resolution service addresses deployed and publicly provided by the carrier to convert domain names into IP addresses.
Do China Mobile DNS IPs change frequently?
Yes. DNS server IPs may be adjusted due to network optimization. We recommend performing connectivity tests before critical use.
How do I use an IP address range (e.g., 211.137.241.34-35)?
This indicates that the location provides a continuous pool of IP addresses. You can choose any IP within the range as your DNS server address.
Data is updated approximately on a quarterly basis. Please verify IP validity using ping/nslookup before making important network configurations. Servers in Hong Kong are labeled as "China Mobile Hong Kong Co., Ltd." This database does not include cross-carrier DNS data such as China Telecom or China Unicom.
To reduce resolution latency, it is recommended to prioritize the geographically closest DNS server. For example, users in Beijing can use the 221.130.32.100 series IPs, which have a tested average response time of <15ms. Typical configuration example: Changing the DNS server address in your network settings to "211.136.192.6" (Guangdong Mobile DNS) can optimize access speeds in the South China region.
