10.22.243.0/24
Private (RFC 1918) RFC 1918Class A — /24 prefix — 254 usable hosts
Network address — the base address of the block (10.22.243.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 10.22.243.255 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 254 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.0 is the dotted-decimal equivalent of /24. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 10.22.243.0/24 |
| Network Address | 10.22.243.0 |
| Broadcast Address | 10.22.243.255 |
| Subnet Mask | 255.255.255.0 |
| Wildcard Mask | 0.0.0.255 |
| Prefix Length | /24 |
| IP Address Class | Class A |
| Total IP Addresses | 256 |
| Usable Host Addresses | 254 |
| First Usable IP | 10.22.243.1 |
| Last Usable IP | 10.22.243.254 |
| Network (Hex) | 0x0A16F300 |
| Broadcast (Hex) | 0x0A16F3FF |
| Governing RFC | RFC 1918 |
| Address Type | Private (RFC 1918) |
Binary Representation
The first 24 bits (1s in the mask) identify the network. The remaining 8 bits identify hosts within the network.
Split into Equal Subnets
Split 10.22.243.0/24 into 2 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 10.22.243.0/25 | 10.22.243.0 | 10.22.243.1 | 10.22.243.126 | 10.22.243.127 | 126 |
| 2 | 10.22.243.128/25 | 10.22.243.128 | 10.22.243.129 | 10.22.243.254 | 10.22.243.255 | 126 |
Split 10.22.243.0/24 into 4 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 10.22.243.0/26 | 10.22.243.0 | 10.22.243.1 | 10.22.243.62 | 10.22.243.63 | 62 |
| 2 | 10.22.243.64/26 | 10.22.243.64 | 10.22.243.65 | 10.22.243.126 | 10.22.243.127 | 62 |
| 3 | 10.22.243.128/26 | 10.22.243.128 | 10.22.243.129 | 10.22.243.190 | 10.22.243.191 | 62 |
| 4 | 10.22.243.192/26 | 10.22.243.192 | 10.22.243.193 | 10.22.243.254 | 10.22.243.255 | 62 |
Split 10.22.243.0/24 into 8 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 10.22.243.0/27 | 10.22.243.0 | 10.22.243.1 | 10.22.243.30 | 10.22.243.31 | 30 |
| 2 | 10.22.243.32/27 | 10.22.243.32 | 10.22.243.33 | 10.22.243.62 | 10.22.243.63 | 30 |
| 3 | 10.22.243.64/27 | 10.22.243.64 | 10.22.243.65 | 10.22.243.94 | 10.22.243.95 | 30 |
| 4 | 10.22.243.96/27 | 10.22.243.96 | 10.22.243.97 | 10.22.243.126 | 10.22.243.127 | 30 |
| 5 | 10.22.243.128/27 | 10.22.243.128 | 10.22.243.129 | 10.22.243.158 | 10.22.243.159 | 30 |
| 6 | 10.22.243.160/27 | 10.22.243.160 | 10.22.243.161 | 10.22.243.190 | 10.22.243.191 | 30 |
| 7 | 10.22.243.192/27 | 10.22.243.192 | 10.22.243.193 | 10.22.243.222 | 10.22.243.223 | 30 |
| 8 | 10.22.243.224/27 | 10.22.243.224 | 10.22.243.225 | 10.22.243.254 | 10.22.243.255 | 30 |
Split 10.22.243.0/24 into 16 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 10.22.243.0/28 | 10.22.243.0 | 10.22.243.1 | 10.22.243.14 | 10.22.243.15 | 14 |
| 2 | 10.22.243.16/28 | 10.22.243.16 | 10.22.243.17 | 10.22.243.30 | 10.22.243.31 | 14 |
| 3 | 10.22.243.32/28 | 10.22.243.32 | 10.22.243.33 | 10.22.243.46 | 10.22.243.47 | 14 |
| 4 | 10.22.243.48/28 | 10.22.243.48 | 10.22.243.49 | 10.22.243.62 | 10.22.243.63 | 14 |
| 5 | 10.22.243.64/28 | 10.22.243.64 | 10.22.243.65 | 10.22.243.78 | 10.22.243.79 | 14 |
| 6 | 10.22.243.80/28 | 10.22.243.80 | 10.22.243.81 | 10.22.243.94 | 10.22.243.95 | 14 |
| 7 | 10.22.243.96/28 | 10.22.243.96 | 10.22.243.97 | 10.22.243.110 | 10.22.243.111 | 14 |
| 8 | 10.22.243.112/28 | 10.22.243.112 | 10.22.243.113 | 10.22.243.126 | 10.22.243.127 | 14 |
| 9 | 10.22.243.128/28 | 10.22.243.128 | 10.22.243.129 | 10.22.243.142 | 10.22.243.143 | 14 |
| 10 | 10.22.243.144/28 | 10.22.243.144 | 10.22.243.145 | 10.22.243.158 | 10.22.243.159 | 14 |
| 11 | 10.22.243.160/28 | 10.22.243.160 | 10.22.243.161 | 10.22.243.174 | 10.22.243.175 | 14 |
| 12 | 10.22.243.176/28 | 10.22.243.176 | 10.22.243.177 | 10.22.243.190 | 10.22.243.191 | 14 |
| 13 | 10.22.243.192/28 | 10.22.243.192 | 10.22.243.193 | 10.22.243.206 | 10.22.243.207 | 14 |
| 14 | 10.22.243.208/28 | 10.22.243.208 | 10.22.243.209 | 10.22.243.222 | 10.22.243.223 | 14 |
| 15 | 10.22.243.224/28 | 10.22.243.224 | 10.22.243.225 | 10.22.243.238 | 10.22.243.239 | 14 |
| 16 | 10.22.243.240/28 | 10.22.243.240 | 10.22.243.241 | 10.22.243.254 | 10.22.243.255 | 14 |
IP Address Sample
Showing first 16 of 256 total IPs.