Subnet Table

Name Req. Network ID Usable Range Broadcast Mask Hosts

Calculation Steps

    IPv6 Compression Quiz

    Full Expanded IPv6 Address

    0000:0000:0000:0000:0000:0000:0000:0000

    Compress the full address by omitting leading zeros and all-zero segments.

    Compressed IPv6 Answer

    Compress Rules

    • Omit leading zeros from each hextet.
    • Replace the longest consecutive all-zero hextet run with ::.
    • Use the first run when multiple runs have the same length.

    IPv6 Decompression Quiz

    Compressed IPv6 Address

    ::

    Expand the compressed address into full 8-hextet notation.

    Full Expanded Address

    : : : : : : :

    Rules

    • Omit leading zeros only; trailing zeros stay.
    • Use :: once for the longest run of all-zero hextets.
    • Full answer must be eight 4-digit hextets.