Question 1

What is my IP address?

Accepted Answer

Your public IP address is how the rest of the internet sees your connection. IP Mutton shows both your IPv4 and IPv6 address, along with your approximate location, ISP and reverse DNS.

Question 2

What is the difference between IPv4 and IPv6?

Accepted Answer

IPv4 addresses look like 203.0.113.10; IPv6 addresses are longer, like 2001:db8::1. A single connection uses only one family at a time, so IP Mutton probes both and shows you each address you have.

Question 3

How do I find my IP address from the command line?

Accepted Answer

Run curl ipmutton.com for a plain-text table, or curl 'ipmutton.com/?format=json' for JSON. Use v4.ipmutton.com or v6.ipmutton.com to force a specific address family.

Question 4

Is IP Mutton free and ad-free?

Accepted Answer

Yes. IP Mutton is free, shows no ads, sets no cookies, and makes no third-party requests.

What's my IP address?

Approximate location

Connection details

Browser user agent

Browser signals

Command line