132.127.67.128/25
PublicClass B — /25 prefix — 126 usable hosts
Network address — the base address of the block (132.127.67.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 132.127.67.255 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 | 132.127.67.128/25 |
| Network Address | 132.127.67.128 |
| Broadcast Address | 132.127.67.255 |
| 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 | 132.127.67.129 |
| Last Usable IP | 132.127.67.254 |
| Network (Hex) | 0x847F4380 |
| Broadcast (Hex) | 0x847F43FF |
| 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 132.127.67.128/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 132.127.67.128/26 | 132.127.67.128 | 132.127.67.129 | 132.127.67.190 | 132.127.67.191 | 62 |
| 2 | 132.127.67.192/26 | 132.127.67.192 | 132.127.67.193 | 132.127.67.254 | 132.127.67.255 | 62 |
Split 132.127.67.128/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 132.127.67.128/27 | 132.127.67.128 | 132.127.67.129 | 132.127.67.158 | 132.127.67.159 | 30 |
| 2 | 132.127.67.160/27 | 132.127.67.160 | 132.127.67.161 | 132.127.67.190 | 132.127.67.191 | 30 |
| 3 | 132.127.67.192/27 | 132.127.67.192 | 132.127.67.193 | 132.127.67.222 | 132.127.67.223 | 30 |
| 4 | 132.127.67.224/27 | 132.127.67.224 | 132.127.67.225 | 132.127.67.254 | 132.127.67.255 | 30 |
Split 132.127.67.128/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 132.127.67.128/28 | 132.127.67.128 | 132.127.67.129 | 132.127.67.142 | 132.127.67.143 | 14 |
| 2 | 132.127.67.144/28 | 132.127.67.144 | 132.127.67.145 | 132.127.67.158 | 132.127.67.159 | 14 |
| 3 | 132.127.67.160/28 | 132.127.67.160 | 132.127.67.161 | 132.127.67.174 | 132.127.67.175 | 14 |
| 4 | 132.127.67.176/28 | 132.127.67.176 | 132.127.67.177 | 132.127.67.190 | 132.127.67.191 | 14 |
| 5 | 132.127.67.192/28 | 132.127.67.192 | 132.127.67.193 | 132.127.67.206 | 132.127.67.207 | 14 |
| 6 | 132.127.67.208/28 | 132.127.67.208 | 132.127.67.209 | 132.127.67.222 | 132.127.67.223 | 14 |
| 7 | 132.127.67.224/28 | 132.127.67.224 | 132.127.67.225 | 132.127.67.238 | 132.127.67.239 | 14 |
| 8 | 132.127.67.240/28 | 132.127.67.240 | 132.127.67.241 | 132.127.67.254 | 132.127.67.255 | 14 |
Split 132.127.67.128/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 132.127.67.128/29 | 132.127.67.128 | 132.127.67.129 | 132.127.67.134 | 132.127.67.135 | 6 |
| 2 | 132.127.67.136/29 | 132.127.67.136 | 132.127.67.137 | 132.127.67.142 | 132.127.67.143 | 6 |
| 3 | 132.127.67.144/29 | 132.127.67.144 | 132.127.67.145 | 132.127.67.150 | 132.127.67.151 | 6 |
| 4 | 132.127.67.152/29 | 132.127.67.152 | 132.127.67.153 | 132.127.67.158 | 132.127.67.159 | 6 |
| 5 | 132.127.67.160/29 | 132.127.67.160 | 132.127.67.161 | 132.127.67.166 | 132.127.67.167 | 6 |
| 6 | 132.127.67.168/29 | 132.127.67.168 | 132.127.67.169 | 132.127.67.174 | 132.127.67.175 | 6 |
| 7 | 132.127.67.176/29 | 132.127.67.176 | 132.127.67.177 | 132.127.67.182 | 132.127.67.183 | 6 |
| 8 | 132.127.67.184/29 | 132.127.67.184 | 132.127.67.185 | 132.127.67.190 | 132.127.67.191 | 6 |
| 9 | 132.127.67.192/29 | 132.127.67.192 | 132.127.67.193 | 132.127.67.198 | 132.127.67.199 | 6 |
| 10 | 132.127.67.200/29 | 132.127.67.200 | 132.127.67.201 | 132.127.67.206 | 132.127.67.207 | 6 |
| 11 | 132.127.67.208/29 | 132.127.67.208 | 132.127.67.209 | 132.127.67.214 | 132.127.67.215 | 6 |
| 12 | 132.127.67.216/29 | 132.127.67.216 | 132.127.67.217 | 132.127.67.222 | 132.127.67.223 | 6 |
| 13 | 132.127.67.224/29 | 132.127.67.224 | 132.127.67.225 | 132.127.67.230 | 132.127.67.231 | 6 |
| 14 | 132.127.67.232/29 | 132.127.67.232 | 132.127.67.233 | 132.127.67.238 | 132.127.67.239 | 6 |
| 15 | 132.127.67.240/29 | 132.127.67.240 | 132.127.67.241 | 132.127.67.246 | 132.127.67.247 | 6 |
| 16 | 132.127.67.248/29 | 132.127.67.248 | 132.127.67.249 | 132.127.67.254 | 132.127.67.255 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.