233.252.41.128/25
Multicast RFC 5771Class D (Multicast) — /25 prefix — 126 usable hosts
Network address — the base address of the block (233.252.41.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 233.252.41.255 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 126 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.128 is the dotted-decimal equivalent of /25. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 233.252.41.128/25 |
| Network Address | 233.252.41.128 |
| Broadcast Address | 233.252.41.255 |
| Subnet Mask | 255.255.255.128 |
| Wildcard Mask | 0.0.0.127 |
| Prefix Length | /25 |
| IP Address Class | Class D (Multicast) |
| Total IP Addresses | 128 |
| Usable Host Addresses | 126 |
| First Usable IP | 233.252.41.129 |
| Last Usable IP | 233.252.41.254 |
| Network (Hex) | 0xE9FC2980 |
| Broadcast (Hex) | 0xE9FC29FF |
| Governing RFC | RFC 5771 |
| Address Type | Multicast |
Binary Representation
The first 25 bits (1s in the mask) identify the network. The remaining 7 bits identify hosts within the network.
Split into Equal Subnets
Split 233.252.41.128/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 233.252.41.128/26 | 233.252.41.128 | 233.252.41.129 | 233.252.41.190 | 233.252.41.191 | 62 |
| 2 | 233.252.41.192/26 | 233.252.41.192 | 233.252.41.193 | 233.252.41.254 | 233.252.41.255 | 62 |
Split 233.252.41.128/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 233.252.41.128/27 | 233.252.41.128 | 233.252.41.129 | 233.252.41.158 | 233.252.41.159 | 30 |
| 2 | 233.252.41.160/27 | 233.252.41.160 | 233.252.41.161 | 233.252.41.190 | 233.252.41.191 | 30 |
| 3 | 233.252.41.192/27 | 233.252.41.192 | 233.252.41.193 | 233.252.41.222 | 233.252.41.223 | 30 |
| 4 | 233.252.41.224/27 | 233.252.41.224 | 233.252.41.225 | 233.252.41.254 | 233.252.41.255 | 30 |
Split 233.252.41.128/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 233.252.41.128/28 | 233.252.41.128 | 233.252.41.129 | 233.252.41.142 | 233.252.41.143 | 14 |
| 2 | 233.252.41.144/28 | 233.252.41.144 | 233.252.41.145 | 233.252.41.158 | 233.252.41.159 | 14 |
| 3 | 233.252.41.160/28 | 233.252.41.160 | 233.252.41.161 | 233.252.41.174 | 233.252.41.175 | 14 |
| 4 | 233.252.41.176/28 | 233.252.41.176 | 233.252.41.177 | 233.252.41.190 | 233.252.41.191 | 14 |
| 5 | 233.252.41.192/28 | 233.252.41.192 | 233.252.41.193 | 233.252.41.206 | 233.252.41.207 | 14 |
| 6 | 233.252.41.208/28 | 233.252.41.208 | 233.252.41.209 | 233.252.41.222 | 233.252.41.223 | 14 |
| 7 | 233.252.41.224/28 | 233.252.41.224 | 233.252.41.225 | 233.252.41.238 | 233.252.41.239 | 14 |
| 8 | 233.252.41.240/28 | 233.252.41.240 | 233.252.41.241 | 233.252.41.254 | 233.252.41.255 | 14 |
Split 233.252.41.128/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 233.252.41.128/29 | 233.252.41.128 | 233.252.41.129 | 233.252.41.134 | 233.252.41.135 | 6 |
| 2 | 233.252.41.136/29 | 233.252.41.136 | 233.252.41.137 | 233.252.41.142 | 233.252.41.143 | 6 |
| 3 | 233.252.41.144/29 | 233.252.41.144 | 233.252.41.145 | 233.252.41.150 | 233.252.41.151 | 6 |
| 4 | 233.252.41.152/29 | 233.252.41.152 | 233.252.41.153 | 233.252.41.158 | 233.252.41.159 | 6 |
| 5 | 233.252.41.160/29 | 233.252.41.160 | 233.252.41.161 | 233.252.41.166 | 233.252.41.167 | 6 |
| 6 | 233.252.41.168/29 | 233.252.41.168 | 233.252.41.169 | 233.252.41.174 | 233.252.41.175 | 6 |
| 7 | 233.252.41.176/29 | 233.252.41.176 | 233.252.41.177 | 233.252.41.182 | 233.252.41.183 | 6 |
| 8 | 233.252.41.184/29 | 233.252.41.184 | 233.252.41.185 | 233.252.41.190 | 233.252.41.191 | 6 |
| 9 | 233.252.41.192/29 | 233.252.41.192 | 233.252.41.193 | 233.252.41.198 | 233.252.41.199 | 6 |
| 10 | 233.252.41.200/29 | 233.252.41.200 | 233.252.41.201 | 233.252.41.206 | 233.252.41.207 | 6 |
| 11 | 233.252.41.208/29 | 233.252.41.208 | 233.252.41.209 | 233.252.41.214 | 233.252.41.215 | 6 |
| 12 | 233.252.41.216/29 | 233.252.41.216 | 233.252.41.217 | 233.252.41.222 | 233.252.41.223 | 6 |
| 13 | 233.252.41.224/29 | 233.252.41.224 | 233.252.41.225 | 233.252.41.230 | 233.252.41.231 | 6 |
| 14 | 233.252.41.232/29 | 233.252.41.232 | 233.252.41.233 | 233.252.41.238 | 233.252.41.239 | 6 |
| 15 | 233.252.41.240/29 | 233.252.41.240 | 233.252.41.241 | 233.252.41.246 | 233.252.41.247 | 6 |
| 16 | 233.252.41.248/29 | 233.252.41.248 | 233.252.41.249 | 233.252.41.254 | 233.252.41.255 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.