152.76.0.0/14
PublicClass B — /14 prefix — 262,142 usable hosts
Network address — the base address of the block (152.76.0.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 152.79.255.255 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 262,142 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.252.0.0 is the dotted-decimal equivalent of /14. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 152.76.0.0/14 |
| Network Address | 152.76.0.0 |
| Broadcast Address | 152.79.255.255 |
| Subnet Mask | 255.252.0.0 |
| Wildcard Mask | 0.3.255.255 |
| Prefix Length | /14 |
| IP Address Class | Class B |
| Total IP Addresses | 262,144 |
| Usable Host Addresses | 262,142 |
| First Usable IP | 152.76.0.1 |
| Last Usable IP | 152.79.255.254 |
| Network (Hex) | 0x984C0000 |
| Broadcast (Hex) | 0x984FFFFF |
| Address Type | Public / Globally Routable |
Binary Representation
The first 14 bits (1s in the mask) identify the network. The remaining 18 bits identify hosts within the network.
Split into Equal Subnets
Split 152.76.0.0/14 into 2 equal /15 subnets (131,070 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 152.76.0.0/15 | 152.76.0.0 | 152.76.0.1 | 152.77.255.254 | 152.77.255.255 | 131,070 |
| 2 | 152.78.0.0/15 | 152.78.0.0 | 152.78.0.1 | 152.79.255.254 | 152.79.255.255 | 131,070 |
Split 152.76.0.0/14 into 4 equal /16 subnets (65,534 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 152.76.0.0/16 | 152.76.0.0 | 152.76.0.1 | 152.76.255.254 | 152.76.255.255 | 65,534 |
| 2 | 152.77.0.0/16 | 152.77.0.0 | 152.77.0.1 | 152.77.255.254 | 152.77.255.255 | 65,534 |
| 3 | 152.78.0.0/16 | 152.78.0.0 | 152.78.0.1 | 152.78.255.254 | 152.78.255.255 | 65,534 |
| 4 | 152.79.0.0/16 | 152.79.0.0 | 152.79.0.1 | 152.79.255.254 | 152.79.255.255 | 65,534 |
Split 152.76.0.0/14 into 8 equal /17 subnets (32,766 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 152.76.0.0/17 | 152.76.0.0 | 152.76.0.1 | 152.76.127.254 | 152.76.127.255 | 32,766 |
| 2 | 152.76.128.0/17 | 152.76.128.0 | 152.76.128.1 | 152.76.255.254 | 152.76.255.255 | 32,766 |
| 3 | 152.77.0.0/17 | 152.77.0.0 | 152.77.0.1 | 152.77.127.254 | 152.77.127.255 | 32,766 |
| 4 | 152.77.128.0/17 | 152.77.128.0 | 152.77.128.1 | 152.77.255.254 | 152.77.255.255 | 32,766 |
| 5 | 152.78.0.0/17 | 152.78.0.0 | 152.78.0.1 | 152.78.127.254 | 152.78.127.255 | 32,766 |
| 6 | 152.78.128.0/17 | 152.78.128.0 | 152.78.128.1 | 152.78.255.254 | 152.78.255.255 | 32,766 |
| 7 | 152.79.0.0/17 | 152.79.0.0 | 152.79.0.1 | 152.79.127.254 | 152.79.127.255 | 32,766 |
| 8 | 152.79.128.0/17 | 152.79.128.0 | 152.79.128.1 | 152.79.255.254 | 152.79.255.255 | 32,766 |
Split 152.76.0.0/14 into 16 equal /18 subnets (16,382 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 152.76.0.0/18 | 152.76.0.0 | 152.76.0.1 | 152.76.63.254 | 152.76.63.255 | 16,382 |
| 2 | 152.76.64.0/18 | 152.76.64.0 | 152.76.64.1 | 152.76.127.254 | 152.76.127.255 | 16,382 |
| 3 | 152.76.128.0/18 | 152.76.128.0 | 152.76.128.1 | 152.76.191.254 | 152.76.191.255 | 16,382 |
| 4 | 152.76.192.0/18 | 152.76.192.0 | 152.76.192.1 | 152.76.255.254 | 152.76.255.255 | 16,382 |
| 5 | 152.77.0.0/18 | 152.77.0.0 | 152.77.0.1 | 152.77.63.254 | 152.77.63.255 | 16,382 |
| 6 | 152.77.64.0/18 | 152.77.64.0 | 152.77.64.1 | 152.77.127.254 | 152.77.127.255 | 16,382 |
| 7 | 152.77.128.0/18 | 152.77.128.0 | 152.77.128.1 | 152.77.191.254 | 152.77.191.255 | 16,382 |
| 8 | 152.77.192.0/18 | 152.77.192.0 | 152.77.192.1 | 152.77.255.254 | 152.77.255.255 | 16,382 |
| 9 | 152.78.0.0/18 | 152.78.0.0 | 152.78.0.1 | 152.78.63.254 | 152.78.63.255 | 16,382 |
| 10 | 152.78.64.0/18 | 152.78.64.0 | 152.78.64.1 | 152.78.127.254 | 152.78.127.255 | 16,382 |
| 11 | 152.78.128.0/18 | 152.78.128.0 | 152.78.128.1 | 152.78.191.254 | 152.78.191.255 | 16,382 |
| 12 | 152.78.192.0/18 | 152.78.192.0 | 152.78.192.1 | 152.78.255.254 | 152.78.255.255 | 16,382 |
| 13 | 152.79.0.0/18 | 152.79.0.0 | 152.79.0.1 | 152.79.63.254 | 152.79.63.255 | 16,382 |
| 14 | 152.79.64.0/18 | 152.79.64.0 | 152.79.64.1 | 152.79.127.254 | 152.79.127.255 | 16,382 |
| 15 | 152.79.128.0/18 | 152.79.128.0 | 152.79.128.1 | 152.79.191.254 | 152.79.191.255 | 16,382 |
| 16 | 152.79.192.0/18 | 152.79.192.0 | 152.79.192.1 | 152.79.255.254 | 152.79.255.255 | 16,382 |