235.12.99.0/24
Multicast RFC 5771Class D (Multicast) — /24 prefix — 254 usable hosts
Network address — the base address of the block (235.12.99.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 235.12.99.255 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 | 235.12.99.0/24 |
| Network Address | 235.12.99.0 |
| Broadcast Address | 235.12.99.255 |
| 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 | 235.12.99.1 |
| Last Usable IP | 235.12.99.254 |
| Network (Hex) | 0xEB0C6300 |
| Broadcast (Hex) | 0xEB0C63FF |
| 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 235.12.99.0/24 into 2 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 235.12.99.0/25 | 235.12.99.0 | 235.12.99.1 | 235.12.99.126 | 235.12.99.127 | 126 |
| 2 | 235.12.99.128/25 | 235.12.99.128 | 235.12.99.129 | 235.12.99.254 | 235.12.99.255 | 126 |
Split 235.12.99.0/24 into 4 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 235.12.99.0/26 | 235.12.99.0 | 235.12.99.1 | 235.12.99.62 | 235.12.99.63 | 62 |
| 2 | 235.12.99.64/26 | 235.12.99.64 | 235.12.99.65 | 235.12.99.126 | 235.12.99.127 | 62 |
| 3 | 235.12.99.128/26 | 235.12.99.128 | 235.12.99.129 | 235.12.99.190 | 235.12.99.191 | 62 |
| 4 | 235.12.99.192/26 | 235.12.99.192 | 235.12.99.193 | 235.12.99.254 | 235.12.99.255 | 62 |
Split 235.12.99.0/24 into 8 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 235.12.99.0/27 | 235.12.99.0 | 235.12.99.1 | 235.12.99.30 | 235.12.99.31 | 30 |
| 2 | 235.12.99.32/27 | 235.12.99.32 | 235.12.99.33 | 235.12.99.62 | 235.12.99.63 | 30 |
| 3 | 235.12.99.64/27 | 235.12.99.64 | 235.12.99.65 | 235.12.99.94 | 235.12.99.95 | 30 |
| 4 | 235.12.99.96/27 | 235.12.99.96 | 235.12.99.97 | 235.12.99.126 | 235.12.99.127 | 30 |
| 5 | 235.12.99.128/27 | 235.12.99.128 | 235.12.99.129 | 235.12.99.158 | 235.12.99.159 | 30 |
| 6 | 235.12.99.160/27 | 235.12.99.160 | 235.12.99.161 | 235.12.99.190 | 235.12.99.191 | 30 |
| 7 | 235.12.99.192/27 | 235.12.99.192 | 235.12.99.193 | 235.12.99.222 | 235.12.99.223 | 30 |
| 8 | 235.12.99.224/27 | 235.12.99.224 | 235.12.99.225 | 235.12.99.254 | 235.12.99.255 | 30 |
Split 235.12.99.0/24 into 16 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 235.12.99.0/28 | 235.12.99.0 | 235.12.99.1 | 235.12.99.14 | 235.12.99.15 | 14 |
| 2 | 235.12.99.16/28 | 235.12.99.16 | 235.12.99.17 | 235.12.99.30 | 235.12.99.31 | 14 |
| 3 | 235.12.99.32/28 | 235.12.99.32 | 235.12.99.33 | 235.12.99.46 | 235.12.99.47 | 14 |
| 4 | 235.12.99.48/28 | 235.12.99.48 | 235.12.99.49 | 235.12.99.62 | 235.12.99.63 | 14 |
| 5 | 235.12.99.64/28 | 235.12.99.64 | 235.12.99.65 | 235.12.99.78 | 235.12.99.79 | 14 |
| 6 | 235.12.99.80/28 | 235.12.99.80 | 235.12.99.81 | 235.12.99.94 | 235.12.99.95 | 14 |
| 7 | 235.12.99.96/28 | 235.12.99.96 | 235.12.99.97 | 235.12.99.110 | 235.12.99.111 | 14 |
| 8 | 235.12.99.112/28 | 235.12.99.112 | 235.12.99.113 | 235.12.99.126 | 235.12.99.127 | 14 |
| 9 | 235.12.99.128/28 | 235.12.99.128 | 235.12.99.129 | 235.12.99.142 | 235.12.99.143 | 14 |
| 10 | 235.12.99.144/28 | 235.12.99.144 | 235.12.99.145 | 235.12.99.158 | 235.12.99.159 | 14 |
| 11 | 235.12.99.160/28 | 235.12.99.160 | 235.12.99.161 | 235.12.99.174 | 235.12.99.175 | 14 |
| 12 | 235.12.99.176/28 | 235.12.99.176 | 235.12.99.177 | 235.12.99.190 | 235.12.99.191 | 14 |
| 13 | 235.12.99.192/28 | 235.12.99.192 | 235.12.99.193 | 235.12.99.206 | 235.12.99.207 | 14 |
| 14 | 235.12.99.208/28 | 235.12.99.208 | 235.12.99.209 | 235.12.99.222 | 235.12.99.223 | 14 |
| 15 | 235.12.99.224/28 | 235.12.99.224 | 235.12.99.225 | 235.12.99.238 | 235.12.99.239 | 14 |
| 16 | 235.12.99.240/28 | 235.12.99.240 | 235.12.99.241 | 235.12.99.254 | 235.12.99.255 | 14 |
IP Address Sample
Showing first 16 of 256 total IPs.