180.252.138.0/24
PublicClass B — /24 prefix — 254 usable hosts
Network address — the base address of the block (180.252.138.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 180.252.138.255 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 | 180.252.138.0/24 |
| Network Address | 180.252.138.0 |
| Broadcast Address | 180.252.138.255 |
| Subnet Mask | 255.255.255.0 |
| Wildcard Mask | 0.0.0.255 |
| Prefix Length | /24 |
| IP Address Class | Class B |
| Total IP Addresses | 256 |
| Usable Host Addresses | 254 |
| First Usable IP | 180.252.138.1 |
| Last Usable IP | 180.252.138.254 |
| Network (Hex) | 0xB4FC8A00 |
| Broadcast (Hex) | 0xB4FC8AFF |
| 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 180.252.138.0/24 into 2 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 180.252.138.0/25 | 180.252.138.0 | 180.252.138.1 | 180.252.138.126 | 180.252.138.127 | 126 |
| 2 | 180.252.138.128/25 | 180.252.138.128 | 180.252.138.129 | 180.252.138.254 | 180.252.138.255 | 126 |
Split 180.252.138.0/24 into 4 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 180.252.138.0/26 | 180.252.138.0 | 180.252.138.1 | 180.252.138.62 | 180.252.138.63 | 62 |
| 2 | 180.252.138.64/26 | 180.252.138.64 | 180.252.138.65 | 180.252.138.126 | 180.252.138.127 | 62 |
| 3 | 180.252.138.128/26 | 180.252.138.128 | 180.252.138.129 | 180.252.138.190 | 180.252.138.191 | 62 |
| 4 | 180.252.138.192/26 | 180.252.138.192 | 180.252.138.193 | 180.252.138.254 | 180.252.138.255 | 62 |
Split 180.252.138.0/24 into 8 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 180.252.138.0/27 | 180.252.138.0 | 180.252.138.1 | 180.252.138.30 | 180.252.138.31 | 30 |
| 2 | 180.252.138.32/27 | 180.252.138.32 | 180.252.138.33 | 180.252.138.62 | 180.252.138.63 | 30 |
| 3 | 180.252.138.64/27 | 180.252.138.64 | 180.252.138.65 | 180.252.138.94 | 180.252.138.95 | 30 |
| 4 | 180.252.138.96/27 | 180.252.138.96 | 180.252.138.97 | 180.252.138.126 | 180.252.138.127 | 30 |
| 5 | 180.252.138.128/27 | 180.252.138.128 | 180.252.138.129 | 180.252.138.158 | 180.252.138.159 | 30 |
| 6 | 180.252.138.160/27 | 180.252.138.160 | 180.252.138.161 | 180.252.138.190 | 180.252.138.191 | 30 |
| 7 | 180.252.138.192/27 | 180.252.138.192 | 180.252.138.193 | 180.252.138.222 | 180.252.138.223 | 30 |
| 8 | 180.252.138.224/27 | 180.252.138.224 | 180.252.138.225 | 180.252.138.254 | 180.252.138.255 | 30 |
Split 180.252.138.0/24 into 16 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 180.252.138.0/28 | 180.252.138.0 | 180.252.138.1 | 180.252.138.14 | 180.252.138.15 | 14 |
| 2 | 180.252.138.16/28 | 180.252.138.16 | 180.252.138.17 | 180.252.138.30 | 180.252.138.31 | 14 |
| 3 | 180.252.138.32/28 | 180.252.138.32 | 180.252.138.33 | 180.252.138.46 | 180.252.138.47 | 14 |
| 4 | 180.252.138.48/28 | 180.252.138.48 | 180.252.138.49 | 180.252.138.62 | 180.252.138.63 | 14 |
| 5 | 180.252.138.64/28 | 180.252.138.64 | 180.252.138.65 | 180.252.138.78 | 180.252.138.79 | 14 |
| 6 | 180.252.138.80/28 | 180.252.138.80 | 180.252.138.81 | 180.252.138.94 | 180.252.138.95 | 14 |
| 7 | 180.252.138.96/28 | 180.252.138.96 | 180.252.138.97 | 180.252.138.110 | 180.252.138.111 | 14 |
| 8 | 180.252.138.112/28 | 180.252.138.112 | 180.252.138.113 | 180.252.138.126 | 180.252.138.127 | 14 |
| 9 | 180.252.138.128/28 | 180.252.138.128 | 180.252.138.129 | 180.252.138.142 | 180.252.138.143 | 14 |
| 10 | 180.252.138.144/28 | 180.252.138.144 | 180.252.138.145 | 180.252.138.158 | 180.252.138.159 | 14 |
| 11 | 180.252.138.160/28 | 180.252.138.160 | 180.252.138.161 | 180.252.138.174 | 180.252.138.175 | 14 |
| 12 | 180.252.138.176/28 | 180.252.138.176 | 180.252.138.177 | 180.252.138.190 | 180.252.138.191 | 14 |
| 13 | 180.252.138.192/28 | 180.252.138.192 | 180.252.138.193 | 180.252.138.206 | 180.252.138.207 | 14 |
| 14 | 180.252.138.208/28 | 180.252.138.208 | 180.252.138.209 | 180.252.138.222 | 180.252.138.223 | 14 |
| 15 | 180.252.138.224/28 | 180.252.138.224 | 180.252.138.225 | 180.252.138.238 | 180.252.138.239 | 14 |
| 16 | 180.252.138.240/28 | 180.252.138.240 | 180.252.138.241 | 180.252.138.254 | 180.252.138.255 | 14 |
IP Address Sample
Showing first 16 of 256 total IPs.