IPv6 Calculator
Compressed IPv6 address:
fc00:123:4567:89ab:cdef::1
Prefix:
/64
Address type:
unique local
Full IPv6 address:
fc00:0123:4567:89ab:cdef:0000:0000:0001 (fc00:123:4567:89ab:cdef::1)
1111110000000000:0000000100100011:0100010101100111:1000100110101011:1100110111101111:0000000000000000:0000000000000000:0000000000000001
| Hex | Bin |
|---|---|
| f | 1111 |
| c | 1100 |
| 0 | 0000 |
| 0 | 0000 |
| : | : |
| 0 | 0000 |
| 1 | 0001 |
| 2 | 0010 |
| 3 | 0011 |
| : | : |
| 4 | 0100 |
| 5 | 0101 |
| 6 | 0110 |
| 7 | 0111 |
| : | : |
| 8 | 1000 |
| 9 | 1001 |
| a | 1010 |
| b | 1011 |
| : | : |
| c | 1100 |
| d | 1101 |
| e | 1110 |
| f | 1111 |
| : | : |
| 0 | 0000 |
| 0 | 0000 |
| 0 | 0000 |
| 0 | 0000 |
| : | : |
| 0 | 0000 |
| 0 | 0000 |
| 0 | 0000 |
| 0 | 0000 |
| : | : |
| 0 | 0000 |
| 0 | 0000 |
| 0 | 0000 |
| 1 | 0001 |
IPv6 Range:
fc00:123:4567:89ab:: to fc00:123:4567:89ab:ffff:ffff:ffff:ffff
First address of the range:
fc00:0123:4567:89ab:0000:0000:0000:0000 (fc00:123:4567:89ab::)
1111110000000000:0000000100100011:0100010101100111:1000100110101011:0000000000000000:0000000000000000:0000000000000000:0000000000000000
Last address of the range:
fc00:0123:4567:89ab:ffff:ffff:ffff:ffff (fc00:123:4567:89ab:ffff:ffff:ffff:ffff)
1111110000000000:0000000100100011:0100010101100111:1000100110101011:1111111111111111:1111111111111111:1111111111111111:1111111111111111
Number of IPv6 address:
18,446,744,073,709,551,616 (264)
Pointer (PTR) record:
1.0.0.0.0.0.0.0.0.0.0.0.f.e.d.c.b.a.9.8.7.6.5.4.3.2.1.0.0.0.c.f.ip6.arpa
Link:
* Concepts of IP addressing, subnetting, VLSM (Variable Length Subnet Mask), route summarization, IPv6, EUI-64 (Extended Unique Identifier-64) and relevant exam tips, are covered in our CCNA (Cisco Certified Network Associate) course .