7.237.142.0/24
PublicClass A — /24 prefix — 254 usable hosts
Network address — the base address of the block (7.237.142.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 7.237.142.255 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 | 7.237.142.0/24 |
| Network Address | 7.237.142.0 |
| Broadcast Address | 7.237.142.255 |
| 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 | 7.237.142.1 |
| Last Usable IP | 7.237.142.254 |
| Network (Hex) | 0x07ED8E00 |
| Broadcast (Hex) | 0x07ED8EFF |
| Address Type | Public / Globally Routable |
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 7.237.142.0/24 into 2 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 7.237.142.0/25 | 7.237.142.0 | 7.237.142.1 | 7.237.142.126 | 7.237.142.127 | 126 |
| 2 | 7.237.142.128/25 | 7.237.142.128 | 7.237.142.129 | 7.237.142.254 | 7.237.142.255 | 126 |
Split 7.237.142.0/24 into 4 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 7.237.142.0/26 | 7.237.142.0 | 7.237.142.1 | 7.237.142.62 | 7.237.142.63 | 62 |
| 2 | 7.237.142.64/26 | 7.237.142.64 | 7.237.142.65 | 7.237.142.126 | 7.237.142.127 | 62 |
| 3 | 7.237.142.128/26 | 7.237.142.128 | 7.237.142.129 | 7.237.142.190 | 7.237.142.191 | 62 |
| 4 | 7.237.142.192/26 | 7.237.142.192 | 7.237.142.193 | 7.237.142.254 | 7.237.142.255 | 62 |
Split 7.237.142.0/24 into 8 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 7.237.142.0/27 | 7.237.142.0 | 7.237.142.1 | 7.237.142.30 | 7.237.142.31 | 30 |
| 2 | 7.237.142.32/27 | 7.237.142.32 | 7.237.142.33 | 7.237.142.62 | 7.237.142.63 | 30 |
| 3 | 7.237.142.64/27 | 7.237.142.64 | 7.237.142.65 | 7.237.142.94 | 7.237.142.95 | 30 |
| 4 | 7.237.142.96/27 | 7.237.142.96 | 7.237.142.97 | 7.237.142.126 | 7.237.142.127 | 30 |
| 5 | 7.237.142.128/27 | 7.237.142.128 | 7.237.142.129 | 7.237.142.158 | 7.237.142.159 | 30 |
| 6 | 7.237.142.160/27 | 7.237.142.160 | 7.237.142.161 | 7.237.142.190 | 7.237.142.191 | 30 |
| 7 | 7.237.142.192/27 | 7.237.142.192 | 7.237.142.193 | 7.237.142.222 | 7.237.142.223 | 30 |
| 8 | 7.237.142.224/27 | 7.237.142.224 | 7.237.142.225 | 7.237.142.254 | 7.237.142.255 | 30 |
Split 7.237.142.0/24 into 16 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 7.237.142.0/28 | 7.237.142.0 | 7.237.142.1 | 7.237.142.14 | 7.237.142.15 | 14 |
| 2 | 7.237.142.16/28 | 7.237.142.16 | 7.237.142.17 | 7.237.142.30 | 7.237.142.31 | 14 |
| 3 | 7.237.142.32/28 | 7.237.142.32 | 7.237.142.33 | 7.237.142.46 | 7.237.142.47 | 14 |
| 4 | 7.237.142.48/28 | 7.237.142.48 | 7.237.142.49 | 7.237.142.62 | 7.237.142.63 | 14 |
| 5 | 7.237.142.64/28 | 7.237.142.64 | 7.237.142.65 | 7.237.142.78 | 7.237.142.79 | 14 |
| 6 | 7.237.142.80/28 | 7.237.142.80 | 7.237.142.81 | 7.237.142.94 | 7.237.142.95 | 14 |
| 7 | 7.237.142.96/28 | 7.237.142.96 | 7.237.142.97 | 7.237.142.110 | 7.237.142.111 | 14 |
| 8 | 7.237.142.112/28 | 7.237.142.112 | 7.237.142.113 | 7.237.142.126 | 7.237.142.127 | 14 |
| 9 | 7.237.142.128/28 | 7.237.142.128 | 7.237.142.129 | 7.237.142.142 | 7.237.142.143 | 14 |
| 10 | 7.237.142.144/28 | 7.237.142.144 | 7.237.142.145 | 7.237.142.158 | 7.237.142.159 | 14 |
| 11 | 7.237.142.160/28 | 7.237.142.160 | 7.237.142.161 | 7.237.142.174 | 7.237.142.175 | 14 |
| 12 | 7.237.142.176/28 | 7.237.142.176 | 7.237.142.177 | 7.237.142.190 | 7.237.142.191 | 14 |
| 13 | 7.237.142.192/28 | 7.237.142.192 | 7.237.142.193 | 7.237.142.206 | 7.237.142.207 | 14 |
| 14 | 7.237.142.208/28 | 7.237.142.208 | 7.237.142.209 | 7.237.142.222 | 7.237.142.223 | 14 |
| 15 | 7.237.142.224/28 | 7.237.142.224 | 7.237.142.225 | 7.237.142.238 | 7.237.142.239 | 14 |
| 16 | 7.237.142.240/28 | 7.237.142.240 | 7.237.142.241 | 7.237.142.254 | 7.237.142.255 | 14 |
IP Address Sample
Showing first 16 of 256 total IPs.