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My IP & IP Lookup
Check your public IP address, ISP, ASN, and geographic location. Query any IPv4/IPv6 address instantly.
Your Public IP Address
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Arbitrary IP Lookup
Enter any IPv4 or IPv6 address to lookup country, ASN, and provider information.
Public IP vs. Private IP
A Public IP is globally unique and routable across the public internet, assigned by your ISP. In contrast, Private IPs (such as 192.168.0.0/16 or 10.0.0.0/8) operate only within local area networks behind NAT routers.
What is an Autonomous System Number (ASN)?
An Autonomous System Number (ASN) is a globally unique identifier assigned to a group of IP routing prefixes operated by one or more network operators (such as Cloudflare, Google, or telecom carriers) presenting a unified routing policy.