Question 1

What is an IP address?

Accepted Answer

An IP (Internet Protocol) address is a unique numerical label assigned to each device connected to a computer network. It functions like a digital home address, allowing data to find you across the vastness of the internet. Your public IP is assigned by your ISP and is visible to every website you visit.

Question 2

Why does my location show the wrong city?

Accepted Answer

IP geolocation is based on where your ISP (Internet Service Provider) has registered the IP block, not your physical location. It is often the location of the nearest data center or ISP hub. Accuracy varies — typically reliable at the country level, approximate at the city level. This is a privacy feature, not a bug.

Question 3

What is the difference between IPv4 and IPv6?

Accepted Answer

IPv4 addresses (e.g., 192.168.1.1) are the old standard — the world ran out of them in 2011. IPv6 (e.g., 2001:0db8::1) is the new standard with a virtually infinite address space. DCIPCHECK detects and displays both simultaneously so you have full visibility into your connection.

Question 4

Is this IP checker tool safe to use?

Accepted Answer

Yes. We only read the network data your browser is already broadcasting to every website you visit — we just visualize it for you. We do not store your IP address, we do not log your sessions, and we do not sell your data. The source code is publicly available on GitHub.

Question 5

How do I hide my IP address?

Accepted Answer

To mask your public IP address, use a reputable VPN (Virtual Private Network) — this replaces your real IP with the VPN server's IP. You can also use the Tor Browser, which routes your traffic through multiple encrypted nodes. After enabling any privacy tool, use DCIPCHECK to verify your IP has changed.

Question 6

How do I check my IP address on any device?

Accepted Answer

The easiest method on any device — Windows, Mac, Linux, iPhone, or Android — is to open your browser and visit dcipcheck.com. Your public IP address appears instantly. This is different from the local/private IP shown in your device's network settings.