3.37.136.0/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (3.37.136.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 3.37.136.63 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 | 3.37.136.0/26 |
| Network Address | 3.37.136.0 |
| Broadcast Address | 3.37.136.63 |
| 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 | 3.37.136.1 |
| Last Usable IP | 3.37.136.62 |
| Network (Hex) | 0x03258800 |
| Broadcast (Hex) | 0x0325883F |
| 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 3.37.136.0/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 3.37.136.0/27 | 3.37.136.0 | 3.37.136.1 | 3.37.136.30 | 3.37.136.31 | 30 |
| 2 | 3.37.136.32/27 | 3.37.136.32 | 3.37.136.33 | 3.37.136.62 | 3.37.136.63 | 30 |
Split 3.37.136.0/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 3.37.136.0/28 | 3.37.136.0 | 3.37.136.1 | 3.37.136.14 | 3.37.136.15 | 14 |
| 2 | 3.37.136.16/28 | 3.37.136.16 | 3.37.136.17 | 3.37.136.30 | 3.37.136.31 | 14 |
| 3 | 3.37.136.32/28 | 3.37.136.32 | 3.37.136.33 | 3.37.136.46 | 3.37.136.47 | 14 |
| 4 | 3.37.136.48/28 | 3.37.136.48 | 3.37.136.49 | 3.37.136.62 | 3.37.136.63 | 14 |
Split 3.37.136.0/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 3.37.136.0/29 | 3.37.136.0 | 3.37.136.1 | 3.37.136.6 | 3.37.136.7 | 6 |
| 2 | 3.37.136.8/29 | 3.37.136.8 | 3.37.136.9 | 3.37.136.14 | 3.37.136.15 | 6 |
| 3 | 3.37.136.16/29 | 3.37.136.16 | 3.37.136.17 | 3.37.136.22 | 3.37.136.23 | 6 |
| 4 | 3.37.136.24/29 | 3.37.136.24 | 3.37.136.25 | 3.37.136.30 | 3.37.136.31 | 6 |
| 5 | 3.37.136.32/29 | 3.37.136.32 | 3.37.136.33 | 3.37.136.38 | 3.37.136.39 | 6 |
| 6 | 3.37.136.40/29 | 3.37.136.40 | 3.37.136.41 | 3.37.136.46 | 3.37.136.47 | 6 |
| 7 | 3.37.136.48/29 | 3.37.136.48 | 3.37.136.49 | 3.37.136.54 | 3.37.136.55 | 6 |
| 8 | 3.37.136.56/29 | 3.37.136.56 | 3.37.136.57 | 3.37.136.62 | 3.37.136.63 | 6 |
Split 3.37.136.0/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 3.37.136.0/30 | 3.37.136.0 | 3.37.136.1 | 3.37.136.2 | 3.37.136.3 | 2 |
| 2 | 3.37.136.4/30 | 3.37.136.4 | 3.37.136.5 | 3.37.136.6 | 3.37.136.7 | 2 |
| 3 | 3.37.136.8/30 | 3.37.136.8 | 3.37.136.9 | 3.37.136.10 | 3.37.136.11 | 2 |
| 4 | 3.37.136.12/30 | 3.37.136.12 | 3.37.136.13 | 3.37.136.14 | 3.37.136.15 | 2 |
| 5 | 3.37.136.16/30 | 3.37.136.16 | 3.37.136.17 | 3.37.136.18 | 3.37.136.19 | 2 |
| 6 | 3.37.136.20/30 | 3.37.136.20 | 3.37.136.21 | 3.37.136.22 | 3.37.136.23 | 2 |
| 7 | 3.37.136.24/30 | 3.37.136.24 | 3.37.136.25 | 3.37.136.26 | 3.37.136.27 | 2 |
| 8 | 3.37.136.28/30 | 3.37.136.28 | 3.37.136.29 | 3.37.136.30 | 3.37.136.31 | 2 |
| 9 | 3.37.136.32/30 | 3.37.136.32 | 3.37.136.33 | 3.37.136.34 | 3.37.136.35 | 2 |
| 10 | 3.37.136.36/30 | 3.37.136.36 | 3.37.136.37 | 3.37.136.38 | 3.37.136.39 | 2 |
| 11 | 3.37.136.40/30 | 3.37.136.40 | 3.37.136.41 | 3.37.136.42 | 3.37.136.43 | 2 |
| 12 | 3.37.136.44/30 | 3.37.136.44 | 3.37.136.45 | 3.37.136.46 | 3.37.136.47 | 2 |
| 13 | 3.37.136.48/30 | 3.37.136.48 | 3.37.136.49 | 3.37.136.50 | 3.37.136.51 | 2 |
| 14 | 3.37.136.52/30 | 3.37.136.52 | 3.37.136.53 | 3.37.136.54 | 3.37.136.55 | 2 |
| 15 | 3.37.136.56/30 | 3.37.136.56 | 3.37.136.57 | 3.37.136.58 | 3.37.136.59 | 2 |
| 16 | 3.37.136.60/30 | 3.37.136.60 | 3.37.136.61 | 3.37.136.62 | 3.37.136.63 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.