What is my public IP Address?

Your IP number in other formats

IP address

Remote IP address of the client

18.221.80.42

IP versions

There are two versions of IP (IPv4 or IPv6)

Valid IPv4

Host name

Remote hostname of the client

ec2-18-221-80-42.us-east-2.compute.amazonaws.com

IPv4 as long integer

IP address as 32-bit decimal number

316493866

IPv4 or IPv6 as HEX

IP address as hexadecimal number

0x12DD502A

IPv4 as Octal

IP address in octal (base-8) number

0022.0335.0120.0052

IPv4 or IPv6 as Binary

IP address in binary numeral system (base-2)

00010010.11011101.01010000.00101010

HTTP Header Details

HTTP_ACCEPT

Content-Types that are acceptable for the response

*/*

HTTP_ACCEPT_ENCODING

List of acceptable encodings to the client

gzip, br, zstd, deflate

HTTP_ACCEPT_LANGUAGE

Languages acceptable to the client

HTTP_ACCEPT_CHARSET

Characters sets acceptable to client

?

HTTP_CONNECTION

Keepalive indicator

HTTP_USER_AGENT

Name and version of the client software

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

REQUEST_METHOD

Which request method was used to access the page

GET

System & Browser Information

Operating System

Name and version of the client OS

NT

Platform

Hardware architecture or software framework related information

Screen Resolution

Your screen/monitor resolution (width x height)

Color Depth

Number of bits used to represent the color of a single pixel

Browser

Name and version of the client

AppleWebKit 537.36

Layout Engine

Name and version of the rendering/layout engine

webkit 537.36

What is an IP address?

An IP address or IP number is a unique number that's used by the Internet protocol (IP) to identify a computer or "host" that is connected to the Internet. The present version of the IP address, IPv4 (IP version 4) is containing a 32-bit value that is limiting the total number of addresses to approximately 4.3 billions. In the coming IP version 6, IPv6, the IP number consists of 128 bits which will increase the number of IP addresses to a gigantic quantity. The header of each IP packet contains the IP address of the sending host, and that of the destination host. A host may use geolocation software to deduce the geolocation of its communicating peer.

IP addresses are usually written and displayed in human-readable notations, such as 171.17.254.2 in IPv4, and 2001:db8:0:1234:0:567:8:1 in IPv6.