關於 IP 檢測
查詢 IP 的地理位置、網路與 ASN 資訊
An IP result describes the public exit point observed by a service, not a person's exact identity or physical location. VPNs, proxies, carrier-grade NAT, privacy extensions, load balancing, and geolocation database updates can all change or limit what the result means.
如何使用這個開發者工具
- Enter a public IPv4 or IPv6 address when you need to inspect its approximate metadata.
- Review the country, subdivision, city, timezone, network, ASN, and organization fields as approximate metadata.
- Check the address type before interpreting the result. Private, loopback, link-local, multicast, and unspecified addresses do not have ordinary public geolocation.
- Use the result as a troubleshooting clue and confirm important findings with provider records, router settings, application logs, or the relevant VPN documentation.
私隱與資料處理
The specified IP address is sent to this site's server for the requested GeoIP lookup. Results and submitted addresses are not intentionally retained as a user profile, but the request may be processed in server and upstream service logs according to the published privacy and service policies. Do not enter personal data or credentials into the lookup field.
相關開發者工具
常見問題
Does IP geolocation show my exact address?
No. IP geolocation is an approximate estimate of a network exit or registered address range. It can be wrong or outdated, especially for VPNs, mobile networks, cloud providers, and carrier-grade NAT.
Can I look up a private IP address?
The tool can identify private or reserved address ranges, but those addresses do not map to a normal public provider or geographic location.
Why can two services show different locations?
Providers use different databases, update schedules, and definitions of an address's network location. Compare the network and ASN fields and treat the city-level result as approximate.