IPv6
Free IPv6 Lookup Tool
Modern users increasingly appear through IPv6 networks. Crafzo lets you validate and inspect IPv6 addresses alongside location, ISP, ASN, and risk context.
Accepts full and compressed IPv6 address formats
Returns available geolocation and network owner context
Useful for dual-stack debugging and modern carrier traffic
How to use this lookup
- 1
Paste a public IPv6 address into the lookup box.
- 2
Review the returned country, city, ISP, organization, and ASN where available.
- 3
Check whether IPv4 and IPv6 results differ when troubleshooting a connection.
Frequently asked questions
Can I lookup compressed IPv6 addresses?
Yes. Standard compressed IPv6 notation such as 2001:4860:4860::8888 is accepted by the lookup.
Can IPv6 show a different location than IPv4?
Yes. IPv4 and IPv6 may route through different network ranges, so their location and ISP context can differ.
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