240.91.135.0/26
PublicClass E (Reserved) — /26 prefix — 62 usable hosts
Network address — the base address of the block (240.91.135.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 240.91.135.63 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 | 240.91.135.0/26 |
| Network Address | 240.91.135.0 |
| Broadcast Address | 240.91.135.63 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class E (Reserved) |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 240.91.135.1 |
| Last Usable IP | 240.91.135.62 |
| Network (Hex) | 0xF05B8700 |
| Broadcast (Hex) | 0xF05B873F |
| 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 240.91.135.0/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 240.91.135.0/27 | 240.91.135.0 | 240.91.135.1 | 240.91.135.30 | 240.91.135.31 | 30 |
| 2 | 240.91.135.32/27 | 240.91.135.32 | 240.91.135.33 | 240.91.135.62 | 240.91.135.63 | 30 |
Split 240.91.135.0/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 240.91.135.0/28 | 240.91.135.0 | 240.91.135.1 | 240.91.135.14 | 240.91.135.15 | 14 |
| 2 | 240.91.135.16/28 | 240.91.135.16 | 240.91.135.17 | 240.91.135.30 | 240.91.135.31 | 14 |
| 3 | 240.91.135.32/28 | 240.91.135.32 | 240.91.135.33 | 240.91.135.46 | 240.91.135.47 | 14 |
| 4 | 240.91.135.48/28 | 240.91.135.48 | 240.91.135.49 | 240.91.135.62 | 240.91.135.63 | 14 |
Split 240.91.135.0/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 240.91.135.0/29 | 240.91.135.0 | 240.91.135.1 | 240.91.135.6 | 240.91.135.7 | 6 |
| 2 | 240.91.135.8/29 | 240.91.135.8 | 240.91.135.9 | 240.91.135.14 | 240.91.135.15 | 6 |
| 3 | 240.91.135.16/29 | 240.91.135.16 | 240.91.135.17 | 240.91.135.22 | 240.91.135.23 | 6 |
| 4 | 240.91.135.24/29 | 240.91.135.24 | 240.91.135.25 | 240.91.135.30 | 240.91.135.31 | 6 |
| 5 | 240.91.135.32/29 | 240.91.135.32 | 240.91.135.33 | 240.91.135.38 | 240.91.135.39 | 6 |
| 6 | 240.91.135.40/29 | 240.91.135.40 | 240.91.135.41 | 240.91.135.46 | 240.91.135.47 | 6 |
| 7 | 240.91.135.48/29 | 240.91.135.48 | 240.91.135.49 | 240.91.135.54 | 240.91.135.55 | 6 |
| 8 | 240.91.135.56/29 | 240.91.135.56 | 240.91.135.57 | 240.91.135.62 | 240.91.135.63 | 6 |
Split 240.91.135.0/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 240.91.135.0/30 | 240.91.135.0 | 240.91.135.1 | 240.91.135.2 | 240.91.135.3 | 2 |
| 2 | 240.91.135.4/30 | 240.91.135.4 | 240.91.135.5 | 240.91.135.6 | 240.91.135.7 | 2 |
| 3 | 240.91.135.8/30 | 240.91.135.8 | 240.91.135.9 | 240.91.135.10 | 240.91.135.11 | 2 |
| 4 | 240.91.135.12/30 | 240.91.135.12 | 240.91.135.13 | 240.91.135.14 | 240.91.135.15 | 2 |
| 5 | 240.91.135.16/30 | 240.91.135.16 | 240.91.135.17 | 240.91.135.18 | 240.91.135.19 | 2 |
| 6 | 240.91.135.20/30 | 240.91.135.20 | 240.91.135.21 | 240.91.135.22 | 240.91.135.23 | 2 |
| 7 | 240.91.135.24/30 | 240.91.135.24 | 240.91.135.25 | 240.91.135.26 | 240.91.135.27 | 2 |
| 8 | 240.91.135.28/30 | 240.91.135.28 | 240.91.135.29 | 240.91.135.30 | 240.91.135.31 | 2 |
| 9 | 240.91.135.32/30 | 240.91.135.32 | 240.91.135.33 | 240.91.135.34 | 240.91.135.35 | 2 |
| 10 | 240.91.135.36/30 | 240.91.135.36 | 240.91.135.37 | 240.91.135.38 | 240.91.135.39 | 2 |
| 11 | 240.91.135.40/30 | 240.91.135.40 | 240.91.135.41 | 240.91.135.42 | 240.91.135.43 | 2 |
| 12 | 240.91.135.44/30 | 240.91.135.44 | 240.91.135.45 | 240.91.135.46 | 240.91.135.47 | 2 |
| 13 | 240.91.135.48/30 | 240.91.135.48 | 240.91.135.49 | 240.91.135.50 | 240.91.135.51 | 2 |
| 14 | 240.91.135.52/30 | 240.91.135.52 | 240.91.135.53 | 240.91.135.54 | 240.91.135.55 | 2 |
| 15 | 240.91.135.56/30 | 240.91.135.56 | 240.91.135.57 | 240.91.135.58 | 240.91.135.59 | 2 |
| 16 | 240.91.135.60/30 | 240.91.135.60 | 240.91.135.61 | 240.91.135.62 | 240.91.135.63 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.