156.5.11.0/26
PublicClass B — /26 prefix — 62 usable hosts
Network address — the base address of the block (156.5.11.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 156.5.11.63 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 | 156.5.11.0/26 |
| Network Address | 156.5.11.0 |
| Broadcast Address | 156.5.11.63 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class B |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 156.5.11.1 |
| Last Usable IP | 156.5.11.62 |
| Network (Hex) | 0x9C050B00 |
| Broadcast (Hex) | 0x9C050B3F |
| 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 156.5.11.0/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 156.5.11.0/27 | 156.5.11.0 | 156.5.11.1 | 156.5.11.30 | 156.5.11.31 | 30 |
| 2 | 156.5.11.32/27 | 156.5.11.32 | 156.5.11.33 | 156.5.11.62 | 156.5.11.63 | 30 |
Split 156.5.11.0/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 156.5.11.0/28 | 156.5.11.0 | 156.5.11.1 | 156.5.11.14 | 156.5.11.15 | 14 |
| 2 | 156.5.11.16/28 | 156.5.11.16 | 156.5.11.17 | 156.5.11.30 | 156.5.11.31 | 14 |
| 3 | 156.5.11.32/28 | 156.5.11.32 | 156.5.11.33 | 156.5.11.46 | 156.5.11.47 | 14 |
| 4 | 156.5.11.48/28 | 156.5.11.48 | 156.5.11.49 | 156.5.11.62 | 156.5.11.63 | 14 |
Split 156.5.11.0/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 156.5.11.0/29 | 156.5.11.0 | 156.5.11.1 | 156.5.11.6 | 156.5.11.7 | 6 |
| 2 | 156.5.11.8/29 | 156.5.11.8 | 156.5.11.9 | 156.5.11.14 | 156.5.11.15 | 6 |
| 3 | 156.5.11.16/29 | 156.5.11.16 | 156.5.11.17 | 156.5.11.22 | 156.5.11.23 | 6 |
| 4 | 156.5.11.24/29 | 156.5.11.24 | 156.5.11.25 | 156.5.11.30 | 156.5.11.31 | 6 |
| 5 | 156.5.11.32/29 | 156.5.11.32 | 156.5.11.33 | 156.5.11.38 | 156.5.11.39 | 6 |
| 6 | 156.5.11.40/29 | 156.5.11.40 | 156.5.11.41 | 156.5.11.46 | 156.5.11.47 | 6 |
| 7 | 156.5.11.48/29 | 156.5.11.48 | 156.5.11.49 | 156.5.11.54 | 156.5.11.55 | 6 |
| 8 | 156.5.11.56/29 | 156.5.11.56 | 156.5.11.57 | 156.5.11.62 | 156.5.11.63 | 6 |
Split 156.5.11.0/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 156.5.11.0/30 | 156.5.11.0 | 156.5.11.1 | 156.5.11.2 | 156.5.11.3 | 2 |
| 2 | 156.5.11.4/30 | 156.5.11.4 | 156.5.11.5 | 156.5.11.6 | 156.5.11.7 | 2 |
| 3 | 156.5.11.8/30 | 156.5.11.8 | 156.5.11.9 | 156.5.11.10 | 156.5.11.11 | 2 |
| 4 | 156.5.11.12/30 | 156.5.11.12 | 156.5.11.13 | 156.5.11.14 | 156.5.11.15 | 2 |
| 5 | 156.5.11.16/30 | 156.5.11.16 | 156.5.11.17 | 156.5.11.18 | 156.5.11.19 | 2 |
| 6 | 156.5.11.20/30 | 156.5.11.20 | 156.5.11.21 | 156.5.11.22 | 156.5.11.23 | 2 |
| 7 | 156.5.11.24/30 | 156.5.11.24 | 156.5.11.25 | 156.5.11.26 | 156.5.11.27 | 2 |
| 8 | 156.5.11.28/30 | 156.5.11.28 | 156.5.11.29 | 156.5.11.30 | 156.5.11.31 | 2 |
| 9 | 156.5.11.32/30 | 156.5.11.32 | 156.5.11.33 | 156.5.11.34 | 156.5.11.35 | 2 |
| 10 | 156.5.11.36/30 | 156.5.11.36 | 156.5.11.37 | 156.5.11.38 | 156.5.11.39 | 2 |
| 11 | 156.5.11.40/30 | 156.5.11.40 | 156.5.11.41 | 156.5.11.42 | 156.5.11.43 | 2 |
| 12 | 156.5.11.44/30 | 156.5.11.44 | 156.5.11.45 | 156.5.11.46 | 156.5.11.47 | 2 |
| 13 | 156.5.11.48/30 | 156.5.11.48 | 156.5.11.49 | 156.5.11.50 | 156.5.11.51 | 2 |
| 14 | 156.5.11.52/30 | 156.5.11.52 | 156.5.11.53 | 156.5.11.54 | 156.5.11.55 | 2 |
| 15 | 156.5.11.56/30 | 156.5.11.56 | 156.5.11.57 | 156.5.11.58 | 156.5.11.59 | 2 |
| 16 | 156.5.11.60/30 | 156.5.11.60 | 156.5.11.61 | 156.5.11.62 | 156.5.11.63 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.