IPv6 Address-Type Checker

Identify and classify IPv6 address types with detailed analysis

What are IPv6 Address Types?

IPv6 address types classify addresses based on their intended use and scope. Types include Global Unicast (public internet), Link-Local (local network), Multicast (group communication), Loopback (localhost), and special-use addresses. Each type has specific prefixes and purposes defined by RFCs. This tool identifies the type, scope, and provides detailed information about IPv6 address classification.

Example Address Types:

Global Unicast: 2600:1f14::1, 2001:4860::1
Link-Local: fe80::1, fe80::1234:5678
Multicast: ff02::1, ff05::2
Loopback: ::1

How Does IPv6 Address Type Detection Work?

The detection process analyzes IPv6 address prefixes to determine type and scope:

  1. Expand address: Convert to full 128-bit representation
  2. Check prefixes: Match against known address type patterns
  3. Classify type: Determine unicast, multicast, or special use
  4. Identify scope: Determine global, link-local, or site-local scope
  5. Provide details: Show RFC references and usage information

This tool helps understand IPv6 address classification and proper usage!