Extract IPv6 addresses

Client

Paste text; one address per output line.

About Extract IPv6 addresses

Find IPv6 literals in logs or configs—client-side pattern scan. The interactive transform on this page runs in your browser tab—Toolcore does not need your paste for the core operation described above.

How to use this page

Paste or type in the main workspace, run the primary action from the toolbar, then copy or download the result. Use Load example when the page offers it, or URL prefill (?q= / ?qb=) so agents and tickets open the same input.

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Nearby workflows on Toolcore

  • Extract IPv4 addresses — Find dotted IPv4 literals in logs or prose—pattern match only. when headers, identifiers, or reference tables need a sibling check.
  • IPv6 expand & compress — Single IPv6 address: full 8-group expanded and RFC 5952 compressed text—::ffff:IPv4 mapped, not CIDR math—local only. when headers, identifiers, or reference tables need a sibling check.
  • CIDR calculator (IPv4 & IPv6) — IPv4 or IPv6 CIDR: network, range, mask or prefix size—computed locally in your browser. when headers, identifiers, or reference tables need a sibling check.
  • IPv4 converter — Convert IPv4 between dotted decimal, 32-bit integer, hex, and binary—client-side quick reference. when headers, identifiers, or reference tables need a sibling check.

Common use cases

  • Extract IPv6 addresses for quick local checks without uploading data.
  • Copy results into tickets, docs, or classroom notes.

Common mistakes to avoid

  • Unexpected input shape

    See the intro and how-to notes for accepted formats.

FAQ

Is processing local?

Yes—this runs entirely in your browser.

Agent prefill?

Use q or qb for the main text field when supported.

More tools

Related utilities you can open in another tab—mostly client-side.