39.159.186.128/25
PublicClass A — /25 prefix — 126 usable hosts
Network address — the base address of the block (39.159.186.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 39.159.186.255 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 | 39.159.186.128/25 |
| Network Address | 39.159.186.128 |
| Broadcast Address | 39.159.186.255 |
| Subnet Mask | 255.255.255.128 |
| Wildcard Mask | 0.0.0.127 |
| Prefix Length | /25 |
| IP Address Class | Class A |
| Total IP Addresses | 128 |
| Usable Host Addresses | 126 |
| First Usable IP | 39.159.186.129 |
| Last Usable IP | 39.159.186.254 |
| Network (Hex) | 0x279FBA80 |
| Broadcast (Hex) | 0x279FBAFF |
| 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 39.159.186.128/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 39.159.186.128/26 | 39.159.186.128 | 39.159.186.129 | 39.159.186.190 | 39.159.186.191 | 62 |
| 2 | 39.159.186.192/26 | 39.159.186.192 | 39.159.186.193 | 39.159.186.254 | 39.159.186.255 | 62 |
Split 39.159.186.128/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 39.159.186.128/27 | 39.159.186.128 | 39.159.186.129 | 39.159.186.158 | 39.159.186.159 | 30 |
| 2 | 39.159.186.160/27 | 39.159.186.160 | 39.159.186.161 | 39.159.186.190 | 39.159.186.191 | 30 |
| 3 | 39.159.186.192/27 | 39.159.186.192 | 39.159.186.193 | 39.159.186.222 | 39.159.186.223 | 30 |
| 4 | 39.159.186.224/27 | 39.159.186.224 | 39.159.186.225 | 39.159.186.254 | 39.159.186.255 | 30 |
Split 39.159.186.128/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 39.159.186.128/28 | 39.159.186.128 | 39.159.186.129 | 39.159.186.142 | 39.159.186.143 | 14 |
| 2 | 39.159.186.144/28 | 39.159.186.144 | 39.159.186.145 | 39.159.186.158 | 39.159.186.159 | 14 |
| 3 | 39.159.186.160/28 | 39.159.186.160 | 39.159.186.161 | 39.159.186.174 | 39.159.186.175 | 14 |
| 4 | 39.159.186.176/28 | 39.159.186.176 | 39.159.186.177 | 39.159.186.190 | 39.159.186.191 | 14 |
| 5 | 39.159.186.192/28 | 39.159.186.192 | 39.159.186.193 | 39.159.186.206 | 39.159.186.207 | 14 |
| 6 | 39.159.186.208/28 | 39.159.186.208 | 39.159.186.209 | 39.159.186.222 | 39.159.186.223 | 14 |
| 7 | 39.159.186.224/28 | 39.159.186.224 | 39.159.186.225 | 39.159.186.238 | 39.159.186.239 | 14 |
| 8 | 39.159.186.240/28 | 39.159.186.240 | 39.159.186.241 | 39.159.186.254 | 39.159.186.255 | 14 |
Split 39.159.186.128/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 39.159.186.128/29 | 39.159.186.128 | 39.159.186.129 | 39.159.186.134 | 39.159.186.135 | 6 |
| 2 | 39.159.186.136/29 | 39.159.186.136 | 39.159.186.137 | 39.159.186.142 | 39.159.186.143 | 6 |
| 3 | 39.159.186.144/29 | 39.159.186.144 | 39.159.186.145 | 39.159.186.150 | 39.159.186.151 | 6 |
| 4 | 39.159.186.152/29 | 39.159.186.152 | 39.159.186.153 | 39.159.186.158 | 39.159.186.159 | 6 |
| 5 | 39.159.186.160/29 | 39.159.186.160 | 39.159.186.161 | 39.159.186.166 | 39.159.186.167 | 6 |
| 6 | 39.159.186.168/29 | 39.159.186.168 | 39.159.186.169 | 39.159.186.174 | 39.159.186.175 | 6 |
| 7 | 39.159.186.176/29 | 39.159.186.176 | 39.159.186.177 | 39.159.186.182 | 39.159.186.183 | 6 |
| 8 | 39.159.186.184/29 | 39.159.186.184 | 39.159.186.185 | 39.159.186.190 | 39.159.186.191 | 6 |
| 9 | 39.159.186.192/29 | 39.159.186.192 | 39.159.186.193 | 39.159.186.198 | 39.159.186.199 | 6 |
| 10 | 39.159.186.200/29 | 39.159.186.200 | 39.159.186.201 | 39.159.186.206 | 39.159.186.207 | 6 |
| 11 | 39.159.186.208/29 | 39.159.186.208 | 39.159.186.209 | 39.159.186.214 | 39.159.186.215 | 6 |
| 12 | 39.159.186.216/29 | 39.159.186.216 | 39.159.186.217 | 39.159.186.222 | 39.159.186.223 | 6 |
| 13 | 39.159.186.224/29 | 39.159.186.224 | 39.159.186.225 | 39.159.186.230 | 39.159.186.231 | 6 |
| 14 | 39.159.186.232/29 | 39.159.186.232 | 39.159.186.233 | 39.159.186.238 | 39.159.186.239 | 6 |
| 15 | 39.159.186.240/29 | 39.159.186.240 | 39.159.186.241 | 39.159.186.246 | 39.159.186.247 | 6 |
| 16 | 39.159.186.248/29 | 39.159.186.248 | 39.159.186.249 | 39.159.186.254 | 39.159.186.255 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.