184.206.47.128/25
PublicClass B — /25 prefix — 126 usable hosts
Network address — the base address of the block (184.206.47.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 184.206.47.255 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 | 184.206.47.128/25 |
| Network Address | 184.206.47.128 |
| Broadcast Address | 184.206.47.255 |
| Subnet Mask | 255.255.255.128 |
| Wildcard Mask | 0.0.0.127 |
| Prefix Length | /25 |
| IP Address Class | Class B |
| Total IP Addresses | 128 |
| Usable Host Addresses | 126 |
| First Usable IP | 184.206.47.129 |
| Last Usable IP | 184.206.47.254 |
| Network (Hex) | 0xB8CE2F80 |
| Broadcast (Hex) | 0xB8CE2FFF |
| Address Type | Public / Globally Routable |
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 184.206.47.128/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 184.206.47.128/26 | 184.206.47.128 | 184.206.47.129 | 184.206.47.190 | 184.206.47.191 | 62 |
| 2 | 184.206.47.192/26 | 184.206.47.192 | 184.206.47.193 | 184.206.47.254 | 184.206.47.255 | 62 |
Split 184.206.47.128/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 184.206.47.128/27 | 184.206.47.128 | 184.206.47.129 | 184.206.47.158 | 184.206.47.159 | 30 |
| 2 | 184.206.47.160/27 | 184.206.47.160 | 184.206.47.161 | 184.206.47.190 | 184.206.47.191 | 30 |
| 3 | 184.206.47.192/27 | 184.206.47.192 | 184.206.47.193 | 184.206.47.222 | 184.206.47.223 | 30 |
| 4 | 184.206.47.224/27 | 184.206.47.224 | 184.206.47.225 | 184.206.47.254 | 184.206.47.255 | 30 |
Split 184.206.47.128/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 184.206.47.128/28 | 184.206.47.128 | 184.206.47.129 | 184.206.47.142 | 184.206.47.143 | 14 |
| 2 | 184.206.47.144/28 | 184.206.47.144 | 184.206.47.145 | 184.206.47.158 | 184.206.47.159 | 14 |
| 3 | 184.206.47.160/28 | 184.206.47.160 | 184.206.47.161 | 184.206.47.174 | 184.206.47.175 | 14 |
| 4 | 184.206.47.176/28 | 184.206.47.176 | 184.206.47.177 | 184.206.47.190 | 184.206.47.191 | 14 |
| 5 | 184.206.47.192/28 | 184.206.47.192 | 184.206.47.193 | 184.206.47.206 | 184.206.47.207 | 14 |
| 6 | 184.206.47.208/28 | 184.206.47.208 | 184.206.47.209 | 184.206.47.222 | 184.206.47.223 | 14 |
| 7 | 184.206.47.224/28 | 184.206.47.224 | 184.206.47.225 | 184.206.47.238 | 184.206.47.239 | 14 |
| 8 | 184.206.47.240/28 | 184.206.47.240 | 184.206.47.241 | 184.206.47.254 | 184.206.47.255 | 14 |
Split 184.206.47.128/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 184.206.47.128/29 | 184.206.47.128 | 184.206.47.129 | 184.206.47.134 | 184.206.47.135 | 6 |
| 2 | 184.206.47.136/29 | 184.206.47.136 | 184.206.47.137 | 184.206.47.142 | 184.206.47.143 | 6 |
| 3 | 184.206.47.144/29 | 184.206.47.144 | 184.206.47.145 | 184.206.47.150 | 184.206.47.151 | 6 |
| 4 | 184.206.47.152/29 | 184.206.47.152 | 184.206.47.153 | 184.206.47.158 | 184.206.47.159 | 6 |
| 5 | 184.206.47.160/29 | 184.206.47.160 | 184.206.47.161 | 184.206.47.166 | 184.206.47.167 | 6 |
| 6 | 184.206.47.168/29 | 184.206.47.168 | 184.206.47.169 | 184.206.47.174 | 184.206.47.175 | 6 |
| 7 | 184.206.47.176/29 | 184.206.47.176 | 184.206.47.177 | 184.206.47.182 | 184.206.47.183 | 6 |
| 8 | 184.206.47.184/29 | 184.206.47.184 | 184.206.47.185 | 184.206.47.190 | 184.206.47.191 | 6 |
| 9 | 184.206.47.192/29 | 184.206.47.192 | 184.206.47.193 | 184.206.47.198 | 184.206.47.199 | 6 |
| 10 | 184.206.47.200/29 | 184.206.47.200 | 184.206.47.201 | 184.206.47.206 | 184.206.47.207 | 6 |
| 11 | 184.206.47.208/29 | 184.206.47.208 | 184.206.47.209 | 184.206.47.214 | 184.206.47.215 | 6 |
| 12 | 184.206.47.216/29 | 184.206.47.216 | 184.206.47.217 | 184.206.47.222 | 184.206.47.223 | 6 |
| 13 | 184.206.47.224/29 | 184.206.47.224 | 184.206.47.225 | 184.206.47.230 | 184.206.47.231 | 6 |
| 14 | 184.206.47.232/29 | 184.206.47.232 | 184.206.47.233 | 184.206.47.238 | 184.206.47.239 | 6 |
| 15 | 184.206.47.240/29 | 184.206.47.240 | 184.206.47.241 | 184.206.47.246 | 184.206.47.247 | 6 |
| 16 | 184.206.47.248/29 | 184.206.47.248 | 184.206.47.249 | 184.206.47.254 | 184.206.47.255 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.