238.147.115.0/24
Multicast RFC 5771Class D (Multicast) — /24 prefix — 254 usable hosts
Network address — the base address of the block (238.147.115.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 238.147.115.255 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 | 238.147.115.0/24 |
| Network Address | 238.147.115.0 |
| Broadcast Address | 238.147.115.255 |
| Subnet Mask | 255.255.255.0 |
| Wildcard Mask | 0.0.0.255 |
| Prefix Length | /24 |
| IP Address Class | Class D (Multicast) |
| Total IP Addresses | 256 |
| Usable Host Addresses | 254 |
| First Usable IP | 238.147.115.1 |
| Last Usable IP | 238.147.115.254 |
| Network (Hex) | 0xEE937300 |
| Broadcast (Hex) | 0xEE9373FF |
| Governing RFC | RFC 5771 |
| Address Type | Multicast |
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 238.147.115.0/24 into 2 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 238.147.115.0/25 | 238.147.115.0 | 238.147.115.1 | 238.147.115.126 | 238.147.115.127 | 126 |
| 2 | 238.147.115.128/25 | 238.147.115.128 | 238.147.115.129 | 238.147.115.254 | 238.147.115.255 | 126 |
Split 238.147.115.0/24 into 4 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 238.147.115.0/26 | 238.147.115.0 | 238.147.115.1 | 238.147.115.62 | 238.147.115.63 | 62 |
| 2 | 238.147.115.64/26 | 238.147.115.64 | 238.147.115.65 | 238.147.115.126 | 238.147.115.127 | 62 |
| 3 | 238.147.115.128/26 | 238.147.115.128 | 238.147.115.129 | 238.147.115.190 | 238.147.115.191 | 62 |
| 4 | 238.147.115.192/26 | 238.147.115.192 | 238.147.115.193 | 238.147.115.254 | 238.147.115.255 | 62 |
Split 238.147.115.0/24 into 8 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 238.147.115.0/27 | 238.147.115.0 | 238.147.115.1 | 238.147.115.30 | 238.147.115.31 | 30 |
| 2 | 238.147.115.32/27 | 238.147.115.32 | 238.147.115.33 | 238.147.115.62 | 238.147.115.63 | 30 |
| 3 | 238.147.115.64/27 | 238.147.115.64 | 238.147.115.65 | 238.147.115.94 | 238.147.115.95 | 30 |
| 4 | 238.147.115.96/27 | 238.147.115.96 | 238.147.115.97 | 238.147.115.126 | 238.147.115.127 | 30 |
| 5 | 238.147.115.128/27 | 238.147.115.128 | 238.147.115.129 | 238.147.115.158 | 238.147.115.159 | 30 |
| 6 | 238.147.115.160/27 | 238.147.115.160 | 238.147.115.161 | 238.147.115.190 | 238.147.115.191 | 30 |
| 7 | 238.147.115.192/27 | 238.147.115.192 | 238.147.115.193 | 238.147.115.222 | 238.147.115.223 | 30 |
| 8 | 238.147.115.224/27 | 238.147.115.224 | 238.147.115.225 | 238.147.115.254 | 238.147.115.255 | 30 |
Split 238.147.115.0/24 into 16 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 238.147.115.0/28 | 238.147.115.0 | 238.147.115.1 | 238.147.115.14 | 238.147.115.15 | 14 |
| 2 | 238.147.115.16/28 | 238.147.115.16 | 238.147.115.17 | 238.147.115.30 | 238.147.115.31 | 14 |
| 3 | 238.147.115.32/28 | 238.147.115.32 | 238.147.115.33 | 238.147.115.46 | 238.147.115.47 | 14 |
| 4 | 238.147.115.48/28 | 238.147.115.48 | 238.147.115.49 | 238.147.115.62 | 238.147.115.63 | 14 |
| 5 | 238.147.115.64/28 | 238.147.115.64 | 238.147.115.65 | 238.147.115.78 | 238.147.115.79 | 14 |
| 6 | 238.147.115.80/28 | 238.147.115.80 | 238.147.115.81 | 238.147.115.94 | 238.147.115.95 | 14 |
| 7 | 238.147.115.96/28 | 238.147.115.96 | 238.147.115.97 | 238.147.115.110 | 238.147.115.111 | 14 |
| 8 | 238.147.115.112/28 | 238.147.115.112 | 238.147.115.113 | 238.147.115.126 | 238.147.115.127 | 14 |
| 9 | 238.147.115.128/28 | 238.147.115.128 | 238.147.115.129 | 238.147.115.142 | 238.147.115.143 | 14 |
| 10 | 238.147.115.144/28 | 238.147.115.144 | 238.147.115.145 | 238.147.115.158 | 238.147.115.159 | 14 |
| 11 | 238.147.115.160/28 | 238.147.115.160 | 238.147.115.161 | 238.147.115.174 | 238.147.115.175 | 14 |
| 12 | 238.147.115.176/28 | 238.147.115.176 | 238.147.115.177 | 238.147.115.190 | 238.147.115.191 | 14 |
| 13 | 238.147.115.192/28 | 238.147.115.192 | 238.147.115.193 | 238.147.115.206 | 238.147.115.207 | 14 |
| 14 | 238.147.115.208/28 | 238.147.115.208 | 238.147.115.209 | 238.147.115.222 | 238.147.115.223 | 14 |
| 15 | 238.147.115.224/28 | 238.147.115.224 | 238.147.115.225 | 238.147.115.238 | 238.147.115.239 | 14 |
| 16 | 238.147.115.240/28 | 238.147.115.240 | 238.147.115.241 | 238.147.115.254 | 238.147.115.255 | 14 |
IP Address Sample
Showing first 16 of 256 total IPs.