IPv6 notation tool

Expand IPv6 address 2607:fb90:6b07:696:6aab:f62e:98fc:f013

Write any valid IPv6 address in its complete eight-group form for subnetting, binary analysis, logs, and documentation.

Example: 2001:db8::1

The conversion runs locally and does not use an external lookup service.

Expansion result

Full IPv6 notation for 2607:fb90:6b07:696:6aab:f62e:98fc:f013

Expanded IPv6 address

2607:fb90:6b07:0696:6aab:f62e:98fc:f013

Compressed IPv6

2607:fb90:6b07:696:6aab:f62e:98fc:f013

Expanded IPv6

2607:fb90:6b07:0696:6aab:f62e:98fc:f013

IPv6 groups

8 groups of 4 hexadecimal digits

Address size

128 bits

Expansion rules

How IPv6 expansion works

  1. 1An IPv6 address always has eight 16-bit hexadecimal groups.
  2. 2Each visible group is left-padded with zeroes until it contains four digits.
  3. 3If :: appears, it is replaced with the number of 0000 groups needed to reach eight groups.

Binary representation

128 bits, grouped for inspection

Each block below represents one 16-bit IPv6 group. This form is useful when comparing prefix bits or troubleshooting subnet boundaries.

0010011000000111 1111101110010000 0110101100000111 0000011010010110 0110101010101011 1111011000101110 1001100011111100 1111000000010011
Compress this IPv6 address

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