11.143.57.0/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (11.143.57.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 11.143.57.63 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 62 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.192 is the dotted-decimal equivalent of /26. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 11.143.57.0/26 |
| Network Address | 11.143.57.0 |
| Broadcast Address | 11.143.57.63 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class A |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 11.143.57.1 |
| Last Usable IP | 11.143.57.62 |
| Network (Hex) | 0x0B8F3900 |
| Broadcast (Hex) | 0x0B8F393F |
| Address Type | Public / Globally Routable |
Binary Representation
The first 26 bits (1s in the mask) identify the network. The remaining 6 bits identify hosts within the network.
Split into Equal Subnets
Split 11.143.57.0/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 11.143.57.0/27 | 11.143.57.0 | 11.143.57.1 | 11.143.57.30 | 11.143.57.31 | 30 |
| 2 | 11.143.57.32/27 | 11.143.57.32 | 11.143.57.33 | 11.143.57.62 | 11.143.57.63 | 30 |
Split 11.143.57.0/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 11.143.57.0/28 | 11.143.57.0 | 11.143.57.1 | 11.143.57.14 | 11.143.57.15 | 14 |
| 2 | 11.143.57.16/28 | 11.143.57.16 | 11.143.57.17 | 11.143.57.30 | 11.143.57.31 | 14 |
| 3 | 11.143.57.32/28 | 11.143.57.32 | 11.143.57.33 | 11.143.57.46 | 11.143.57.47 | 14 |
| 4 | 11.143.57.48/28 | 11.143.57.48 | 11.143.57.49 | 11.143.57.62 | 11.143.57.63 | 14 |
Split 11.143.57.0/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 11.143.57.0/29 | 11.143.57.0 | 11.143.57.1 | 11.143.57.6 | 11.143.57.7 | 6 |
| 2 | 11.143.57.8/29 | 11.143.57.8 | 11.143.57.9 | 11.143.57.14 | 11.143.57.15 | 6 |
| 3 | 11.143.57.16/29 | 11.143.57.16 | 11.143.57.17 | 11.143.57.22 | 11.143.57.23 | 6 |
| 4 | 11.143.57.24/29 | 11.143.57.24 | 11.143.57.25 | 11.143.57.30 | 11.143.57.31 | 6 |
| 5 | 11.143.57.32/29 | 11.143.57.32 | 11.143.57.33 | 11.143.57.38 | 11.143.57.39 | 6 |
| 6 | 11.143.57.40/29 | 11.143.57.40 | 11.143.57.41 | 11.143.57.46 | 11.143.57.47 | 6 |
| 7 | 11.143.57.48/29 | 11.143.57.48 | 11.143.57.49 | 11.143.57.54 | 11.143.57.55 | 6 |
| 8 | 11.143.57.56/29 | 11.143.57.56 | 11.143.57.57 | 11.143.57.62 | 11.143.57.63 | 6 |
Split 11.143.57.0/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 11.143.57.0/30 | 11.143.57.0 | 11.143.57.1 | 11.143.57.2 | 11.143.57.3 | 2 |
| 2 | 11.143.57.4/30 | 11.143.57.4 | 11.143.57.5 | 11.143.57.6 | 11.143.57.7 | 2 |
| 3 | 11.143.57.8/30 | 11.143.57.8 | 11.143.57.9 | 11.143.57.10 | 11.143.57.11 | 2 |
| 4 | 11.143.57.12/30 | 11.143.57.12 | 11.143.57.13 | 11.143.57.14 | 11.143.57.15 | 2 |
| 5 | 11.143.57.16/30 | 11.143.57.16 | 11.143.57.17 | 11.143.57.18 | 11.143.57.19 | 2 |
| 6 | 11.143.57.20/30 | 11.143.57.20 | 11.143.57.21 | 11.143.57.22 | 11.143.57.23 | 2 |
| 7 | 11.143.57.24/30 | 11.143.57.24 | 11.143.57.25 | 11.143.57.26 | 11.143.57.27 | 2 |
| 8 | 11.143.57.28/30 | 11.143.57.28 | 11.143.57.29 | 11.143.57.30 | 11.143.57.31 | 2 |
| 9 | 11.143.57.32/30 | 11.143.57.32 | 11.143.57.33 | 11.143.57.34 | 11.143.57.35 | 2 |
| 10 | 11.143.57.36/30 | 11.143.57.36 | 11.143.57.37 | 11.143.57.38 | 11.143.57.39 | 2 |
| 11 | 11.143.57.40/30 | 11.143.57.40 | 11.143.57.41 | 11.143.57.42 | 11.143.57.43 | 2 |
| 12 | 11.143.57.44/30 | 11.143.57.44 | 11.143.57.45 | 11.143.57.46 | 11.143.57.47 | 2 |
| 13 | 11.143.57.48/30 | 11.143.57.48 | 11.143.57.49 | 11.143.57.50 | 11.143.57.51 | 2 |
| 14 | 11.143.57.52/30 | 11.143.57.52 | 11.143.57.53 | 11.143.57.54 | 11.143.57.55 | 2 |
| 15 | 11.143.57.56/30 | 11.143.57.56 | 11.143.57.57 | 11.143.57.58 | 11.143.57.59 | 2 |
| 16 | 11.143.57.60/30 | 11.143.57.60 | 11.143.57.61 | 11.143.57.62 | 11.143.57.63 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.