243.7.252.0/26
PublicClass E (Reserved) — /26 prefix — 62 usable hosts
Network address — the base address of the block (243.7.252.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 243.7.252.63 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 | 243.7.252.0/26 |
| Network Address | 243.7.252.0 |
| Broadcast Address | 243.7.252.63 |
| 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 | 243.7.252.1 |
| Last Usable IP | 243.7.252.62 |
| Network (Hex) | 0xF307FC00 |
| Broadcast (Hex) | 0xF307FC3F |
| 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 243.7.252.0/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 243.7.252.0/27 | 243.7.252.0 | 243.7.252.1 | 243.7.252.30 | 243.7.252.31 | 30 |
| 2 | 243.7.252.32/27 | 243.7.252.32 | 243.7.252.33 | 243.7.252.62 | 243.7.252.63 | 30 |
Split 243.7.252.0/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 243.7.252.0/28 | 243.7.252.0 | 243.7.252.1 | 243.7.252.14 | 243.7.252.15 | 14 |
| 2 | 243.7.252.16/28 | 243.7.252.16 | 243.7.252.17 | 243.7.252.30 | 243.7.252.31 | 14 |
| 3 | 243.7.252.32/28 | 243.7.252.32 | 243.7.252.33 | 243.7.252.46 | 243.7.252.47 | 14 |
| 4 | 243.7.252.48/28 | 243.7.252.48 | 243.7.252.49 | 243.7.252.62 | 243.7.252.63 | 14 |
Split 243.7.252.0/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 243.7.252.0/29 | 243.7.252.0 | 243.7.252.1 | 243.7.252.6 | 243.7.252.7 | 6 |
| 2 | 243.7.252.8/29 | 243.7.252.8 | 243.7.252.9 | 243.7.252.14 | 243.7.252.15 | 6 |
| 3 | 243.7.252.16/29 | 243.7.252.16 | 243.7.252.17 | 243.7.252.22 | 243.7.252.23 | 6 |
| 4 | 243.7.252.24/29 | 243.7.252.24 | 243.7.252.25 | 243.7.252.30 | 243.7.252.31 | 6 |
| 5 | 243.7.252.32/29 | 243.7.252.32 | 243.7.252.33 | 243.7.252.38 | 243.7.252.39 | 6 |
| 6 | 243.7.252.40/29 | 243.7.252.40 | 243.7.252.41 | 243.7.252.46 | 243.7.252.47 | 6 |
| 7 | 243.7.252.48/29 | 243.7.252.48 | 243.7.252.49 | 243.7.252.54 | 243.7.252.55 | 6 |
| 8 | 243.7.252.56/29 | 243.7.252.56 | 243.7.252.57 | 243.7.252.62 | 243.7.252.63 | 6 |
Split 243.7.252.0/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 243.7.252.0/30 | 243.7.252.0 | 243.7.252.1 | 243.7.252.2 | 243.7.252.3 | 2 |
| 2 | 243.7.252.4/30 | 243.7.252.4 | 243.7.252.5 | 243.7.252.6 | 243.7.252.7 | 2 |
| 3 | 243.7.252.8/30 | 243.7.252.8 | 243.7.252.9 | 243.7.252.10 | 243.7.252.11 | 2 |
| 4 | 243.7.252.12/30 | 243.7.252.12 | 243.7.252.13 | 243.7.252.14 | 243.7.252.15 | 2 |
| 5 | 243.7.252.16/30 | 243.7.252.16 | 243.7.252.17 | 243.7.252.18 | 243.7.252.19 | 2 |
| 6 | 243.7.252.20/30 | 243.7.252.20 | 243.7.252.21 | 243.7.252.22 | 243.7.252.23 | 2 |
| 7 | 243.7.252.24/30 | 243.7.252.24 | 243.7.252.25 | 243.7.252.26 | 243.7.252.27 | 2 |
| 8 | 243.7.252.28/30 | 243.7.252.28 | 243.7.252.29 | 243.7.252.30 | 243.7.252.31 | 2 |
| 9 | 243.7.252.32/30 | 243.7.252.32 | 243.7.252.33 | 243.7.252.34 | 243.7.252.35 | 2 |
| 10 | 243.7.252.36/30 | 243.7.252.36 | 243.7.252.37 | 243.7.252.38 | 243.7.252.39 | 2 |
| 11 | 243.7.252.40/30 | 243.7.252.40 | 243.7.252.41 | 243.7.252.42 | 243.7.252.43 | 2 |
| 12 | 243.7.252.44/30 | 243.7.252.44 | 243.7.252.45 | 243.7.252.46 | 243.7.252.47 | 2 |
| 13 | 243.7.252.48/30 | 243.7.252.48 | 243.7.252.49 | 243.7.252.50 | 243.7.252.51 | 2 |
| 14 | 243.7.252.52/30 | 243.7.252.52 | 243.7.252.53 | 243.7.252.54 | 243.7.252.55 | 2 |
| 15 | 243.7.252.56/30 | 243.7.252.56 | 243.7.252.57 | 243.7.252.58 | 243.7.252.59 | 2 |
| 16 | 243.7.252.60/30 | 243.7.252.60 | 243.7.252.61 | 243.7.252.62 | 243.7.252.63 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.