/14 Subnet Mask (255.252.0.0)
| Prefix | /14 |
|---|---|
| Subnet mask | 255.252.0.0 |
| Wildcard mask | 0.3.255.255 |
| Binary mask | 11111111.11111100.00000000.00000000 |
| Total addresses | 262,144 |
| Usable hosts | 262,142 |
| Host bits | 18 |
| Subnets of /14 in a /8 | 64 |
e.g. 10.0.0.5/22 or 10.0.0.5 255.255.252.0
| Network address | 10.0.0.0 | |
|---|---|---|
| Broadcast address | 10.3.255.255 | |
| First usable host | 10.0.0.1 | |
| Last usable host | 10.3.255.254 | |
| Total addresses | 262,144 | |
| Usable hosts | 262,142 | |
| Subnet mask | 255.252.0.0 | |
| Wildcard mask | 0.3.255.255 | |
| CIDR notation | 10.0.0.0/14 | |
| IP class | Class A (legacy) | |
| Address type | Private (RFC 1918) | |
| IP address (binary) | 00001010.00000000.00000000.00000000 | |
| Subnet mask (binary) | 11111111.11111100.00000000.00000000 |
■ network bits ■ host bits
| Requested hosts | CIDR | First host | Last host | Broadcast | Usable hosts |
|---|
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What is a /14 subnet?
A /14 subnet uses the first 14 bits of an IPv4 address for the network and leaves 18 bits for hosts. Its subnet mask is 255.252.0.0, and it contains 2¹⁸ = 262,144 addresses, of which 262,142 can be assigned to devices. Typical use: Four /16s; common for a regional block of cloud VPCs or a multi-building campus. Use the subnet calculator above to check any /14 network.
/14 subnet example
For 10.0.0.0/14: network address 10.0.0.0, usable hosts 10.0.0.1 – 10.3.255.254, broadcast address 10.3.255.255, wildcard mask 0.3.255.255.
Frequently asked questions
How many usable IPs are in a /14?
262,142. The block has 262,144 addresses; the first is the network address and the last is the broadcast address.
What is the subnet mask for /14?
255.252.0.0, or 11111111.11111100.00000000.00000000 in binary.
How many /14 subnets are in a /8?
64 (2⁶), because a /14 uses 6 more network bits than a /8.
What is the difference between /14 and /13?
A /13 (255.248.0.0) is twice as large: 524,288 addresses and 524,286 usable hosts, spanning two consecutive /14 blocks such as 10.0.0.0–10.7.255.255.