159.239.242.0/24
PublicClass B — /24 prefix — 254 usable hosts
Network address — the base address of the block (159.239.242.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 159.239.242.255 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 | 159.239.242.0/24 |
| Network Address | 159.239.242.0 |
| Broadcast Address | 159.239.242.255 |
| 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 | 159.239.242.1 |
| Last Usable IP | 159.239.242.254 |
| Network (Hex) | 0x9FEFF200 |
| Broadcast (Hex) | 0x9FEFF2FF |
| 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 159.239.242.0/24 into 2 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 159.239.242.0/25 | 159.239.242.0 | 159.239.242.1 | 159.239.242.126 | 159.239.242.127 | 126 |
| 2 | 159.239.242.128/25 | 159.239.242.128 | 159.239.242.129 | 159.239.242.254 | 159.239.242.255 | 126 |
Split 159.239.242.0/24 into 4 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 159.239.242.0/26 | 159.239.242.0 | 159.239.242.1 | 159.239.242.62 | 159.239.242.63 | 62 |
| 2 | 159.239.242.64/26 | 159.239.242.64 | 159.239.242.65 | 159.239.242.126 | 159.239.242.127 | 62 |
| 3 | 159.239.242.128/26 | 159.239.242.128 | 159.239.242.129 | 159.239.242.190 | 159.239.242.191 | 62 |
| 4 | 159.239.242.192/26 | 159.239.242.192 | 159.239.242.193 | 159.239.242.254 | 159.239.242.255 | 62 |
Split 159.239.242.0/24 into 8 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 159.239.242.0/27 | 159.239.242.0 | 159.239.242.1 | 159.239.242.30 | 159.239.242.31 | 30 |
| 2 | 159.239.242.32/27 | 159.239.242.32 | 159.239.242.33 | 159.239.242.62 | 159.239.242.63 | 30 |
| 3 | 159.239.242.64/27 | 159.239.242.64 | 159.239.242.65 | 159.239.242.94 | 159.239.242.95 | 30 |
| 4 | 159.239.242.96/27 | 159.239.242.96 | 159.239.242.97 | 159.239.242.126 | 159.239.242.127 | 30 |
| 5 | 159.239.242.128/27 | 159.239.242.128 | 159.239.242.129 | 159.239.242.158 | 159.239.242.159 | 30 |
| 6 | 159.239.242.160/27 | 159.239.242.160 | 159.239.242.161 | 159.239.242.190 | 159.239.242.191 | 30 |
| 7 | 159.239.242.192/27 | 159.239.242.192 | 159.239.242.193 | 159.239.242.222 | 159.239.242.223 | 30 |
| 8 | 159.239.242.224/27 | 159.239.242.224 | 159.239.242.225 | 159.239.242.254 | 159.239.242.255 | 30 |
Split 159.239.242.0/24 into 16 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 159.239.242.0/28 | 159.239.242.0 | 159.239.242.1 | 159.239.242.14 | 159.239.242.15 | 14 |
| 2 | 159.239.242.16/28 | 159.239.242.16 | 159.239.242.17 | 159.239.242.30 | 159.239.242.31 | 14 |
| 3 | 159.239.242.32/28 | 159.239.242.32 | 159.239.242.33 | 159.239.242.46 | 159.239.242.47 | 14 |
| 4 | 159.239.242.48/28 | 159.239.242.48 | 159.239.242.49 | 159.239.242.62 | 159.239.242.63 | 14 |
| 5 | 159.239.242.64/28 | 159.239.242.64 | 159.239.242.65 | 159.239.242.78 | 159.239.242.79 | 14 |
| 6 | 159.239.242.80/28 | 159.239.242.80 | 159.239.242.81 | 159.239.242.94 | 159.239.242.95 | 14 |
| 7 | 159.239.242.96/28 | 159.239.242.96 | 159.239.242.97 | 159.239.242.110 | 159.239.242.111 | 14 |
| 8 | 159.239.242.112/28 | 159.239.242.112 | 159.239.242.113 | 159.239.242.126 | 159.239.242.127 | 14 |
| 9 | 159.239.242.128/28 | 159.239.242.128 | 159.239.242.129 | 159.239.242.142 | 159.239.242.143 | 14 |
| 10 | 159.239.242.144/28 | 159.239.242.144 | 159.239.242.145 | 159.239.242.158 | 159.239.242.159 | 14 |
| 11 | 159.239.242.160/28 | 159.239.242.160 | 159.239.242.161 | 159.239.242.174 | 159.239.242.175 | 14 |
| 12 | 159.239.242.176/28 | 159.239.242.176 | 159.239.242.177 | 159.239.242.190 | 159.239.242.191 | 14 |
| 13 | 159.239.242.192/28 | 159.239.242.192 | 159.239.242.193 | 159.239.242.206 | 159.239.242.207 | 14 |
| 14 | 159.239.242.208/28 | 159.239.242.208 | 159.239.242.209 | 159.239.242.222 | 159.239.242.223 | 14 |
| 15 | 159.239.242.224/28 | 159.239.242.224 | 159.239.242.225 | 159.239.242.238 | 159.239.242.239 | 14 |
| 16 | 159.239.242.240/28 | 159.239.242.240 | 159.239.242.241 | 159.239.242.254 | 159.239.242.255 | 14 |
IP Address Sample
Showing first 16 of 256 total IPs.