7.237.181.0/24
PublicClass A — /24 prefix — 254 usable hosts
Network address — the base address of the block (7.237.181.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 7.237.181.255 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 | 7.237.181.0/24 |
| Network Address | 7.237.181.0 |
| Broadcast Address | 7.237.181.255 |
| 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 | 7.237.181.1 |
| Last Usable IP | 7.237.181.254 |
| Network (Hex) | 0x07EDB500 |
| Broadcast (Hex) | 0x07EDB5FF |
| 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 7.237.181.0/24 into 2 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 7.237.181.0/25 | 7.237.181.0 | 7.237.181.1 | 7.237.181.126 | 7.237.181.127 | 126 |
| 2 | 7.237.181.128/25 | 7.237.181.128 | 7.237.181.129 | 7.237.181.254 | 7.237.181.255 | 126 |
Split 7.237.181.0/24 into 4 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 7.237.181.0/26 | 7.237.181.0 | 7.237.181.1 | 7.237.181.62 | 7.237.181.63 | 62 |
| 2 | 7.237.181.64/26 | 7.237.181.64 | 7.237.181.65 | 7.237.181.126 | 7.237.181.127 | 62 |
| 3 | 7.237.181.128/26 | 7.237.181.128 | 7.237.181.129 | 7.237.181.190 | 7.237.181.191 | 62 |
| 4 | 7.237.181.192/26 | 7.237.181.192 | 7.237.181.193 | 7.237.181.254 | 7.237.181.255 | 62 |
Split 7.237.181.0/24 into 8 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 7.237.181.0/27 | 7.237.181.0 | 7.237.181.1 | 7.237.181.30 | 7.237.181.31 | 30 |
| 2 | 7.237.181.32/27 | 7.237.181.32 | 7.237.181.33 | 7.237.181.62 | 7.237.181.63 | 30 |
| 3 | 7.237.181.64/27 | 7.237.181.64 | 7.237.181.65 | 7.237.181.94 | 7.237.181.95 | 30 |
| 4 | 7.237.181.96/27 | 7.237.181.96 | 7.237.181.97 | 7.237.181.126 | 7.237.181.127 | 30 |
| 5 | 7.237.181.128/27 | 7.237.181.128 | 7.237.181.129 | 7.237.181.158 | 7.237.181.159 | 30 |
| 6 | 7.237.181.160/27 | 7.237.181.160 | 7.237.181.161 | 7.237.181.190 | 7.237.181.191 | 30 |
| 7 | 7.237.181.192/27 | 7.237.181.192 | 7.237.181.193 | 7.237.181.222 | 7.237.181.223 | 30 |
| 8 | 7.237.181.224/27 | 7.237.181.224 | 7.237.181.225 | 7.237.181.254 | 7.237.181.255 | 30 |
Split 7.237.181.0/24 into 16 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 7.237.181.0/28 | 7.237.181.0 | 7.237.181.1 | 7.237.181.14 | 7.237.181.15 | 14 |
| 2 | 7.237.181.16/28 | 7.237.181.16 | 7.237.181.17 | 7.237.181.30 | 7.237.181.31 | 14 |
| 3 | 7.237.181.32/28 | 7.237.181.32 | 7.237.181.33 | 7.237.181.46 | 7.237.181.47 | 14 |
| 4 | 7.237.181.48/28 | 7.237.181.48 | 7.237.181.49 | 7.237.181.62 | 7.237.181.63 | 14 |
| 5 | 7.237.181.64/28 | 7.237.181.64 | 7.237.181.65 | 7.237.181.78 | 7.237.181.79 | 14 |
| 6 | 7.237.181.80/28 | 7.237.181.80 | 7.237.181.81 | 7.237.181.94 | 7.237.181.95 | 14 |
| 7 | 7.237.181.96/28 | 7.237.181.96 | 7.237.181.97 | 7.237.181.110 | 7.237.181.111 | 14 |
| 8 | 7.237.181.112/28 | 7.237.181.112 | 7.237.181.113 | 7.237.181.126 | 7.237.181.127 | 14 |
| 9 | 7.237.181.128/28 | 7.237.181.128 | 7.237.181.129 | 7.237.181.142 | 7.237.181.143 | 14 |
| 10 | 7.237.181.144/28 | 7.237.181.144 | 7.237.181.145 | 7.237.181.158 | 7.237.181.159 | 14 |
| 11 | 7.237.181.160/28 | 7.237.181.160 | 7.237.181.161 | 7.237.181.174 | 7.237.181.175 | 14 |
| 12 | 7.237.181.176/28 | 7.237.181.176 | 7.237.181.177 | 7.237.181.190 | 7.237.181.191 | 14 |
| 13 | 7.237.181.192/28 | 7.237.181.192 | 7.237.181.193 | 7.237.181.206 | 7.237.181.207 | 14 |
| 14 | 7.237.181.208/28 | 7.237.181.208 | 7.237.181.209 | 7.237.181.222 | 7.237.181.223 | 14 |
| 15 | 7.237.181.224/28 | 7.237.181.224 | 7.237.181.225 | 7.237.181.238 | 7.237.181.239 | 14 |
| 16 | 7.237.181.240/28 | 7.237.181.240 | 7.237.181.241 | 7.237.181.254 | 7.237.181.255 | 14 |
IP Address Sample
Showing first 16 of 256 total IPs.