192.75.53.128/25
PublicClass C — /25 prefix — 126 usable hosts
Network address — the base address of the block (192.75.53.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 192.75.53.255 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 | 192.75.53.128/25 |
| Network Address | 192.75.53.128 |
| Broadcast Address | 192.75.53.255 |
| Subnet Mask | 255.255.255.128 |
| Wildcard Mask | 0.0.0.127 |
| Prefix Length | /25 |
| IP Address Class | Class C |
| Total IP Addresses | 128 |
| Usable Host Addresses | 126 |
| First Usable IP | 192.75.53.129 |
| Last Usable IP | 192.75.53.254 |
| Network (Hex) | 0xC04B3580 |
| Broadcast (Hex) | 0xC04B35FF |
| 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 192.75.53.128/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 192.75.53.128/26 | 192.75.53.128 | 192.75.53.129 | 192.75.53.190 | 192.75.53.191 | 62 |
| 2 | 192.75.53.192/26 | 192.75.53.192 | 192.75.53.193 | 192.75.53.254 | 192.75.53.255 | 62 |
Split 192.75.53.128/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 192.75.53.128/27 | 192.75.53.128 | 192.75.53.129 | 192.75.53.158 | 192.75.53.159 | 30 |
| 2 | 192.75.53.160/27 | 192.75.53.160 | 192.75.53.161 | 192.75.53.190 | 192.75.53.191 | 30 |
| 3 | 192.75.53.192/27 | 192.75.53.192 | 192.75.53.193 | 192.75.53.222 | 192.75.53.223 | 30 |
| 4 | 192.75.53.224/27 | 192.75.53.224 | 192.75.53.225 | 192.75.53.254 | 192.75.53.255 | 30 |
Split 192.75.53.128/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 192.75.53.128/28 | 192.75.53.128 | 192.75.53.129 | 192.75.53.142 | 192.75.53.143 | 14 |
| 2 | 192.75.53.144/28 | 192.75.53.144 | 192.75.53.145 | 192.75.53.158 | 192.75.53.159 | 14 |
| 3 | 192.75.53.160/28 | 192.75.53.160 | 192.75.53.161 | 192.75.53.174 | 192.75.53.175 | 14 |
| 4 | 192.75.53.176/28 | 192.75.53.176 | 192.75.53.177 | 192.75.53.190 | 192.75.53.191 | 14 |
| 5 | 192.75.53.192/28 | 192.75.53.192 | 192.75.53.193 | 192.75.53.206 | 192.75.53.207 | 14 |
| 6 | 192.75.53.208/28 | 192.75.53.208 | 192.75.53.209 | 192.75.53.222 | 192.75.53.223 | 14 |
| 7 | 192.75.53.224/28 | 192.75.53.224 | 192.75.53.225 | 192.75.53.238 | 192.75.53.239 | 14 |
| 8 | 192.75.53.240/28 | 192.75.53.240 | 192.75.53.241 | 192.75.53.254 | 192.75.53.255 | 14 |
Split 192.75.53.128/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 192.75.53.128/29 | 192.75.53.128 | 192.75.53.129 | 192.75.53.134 | 192.75.53.135 | 6 |
| 2 | 192.75.53.136/29 | 192.75.53.136 | 192.75.53.137 | 192.75.53.142 | 192.75.53.143 | 6 |
| 3 | 192.75.53.144/29 | 192.75.53.144 | 192.75.53.145 | 192.75.53.150 | 192.75.53.151 | 6 |
| 4 | 192.75.53.152/29 | 192.75.53.152 | 192.75.53.153 | 192.75.53.158 | 192.75.53.159 | 6 |
| 5 | 192.75.53.160/29 | 192.75.53.160 | 192.75.53.161 | 192.75.53.166 | 192.75.53.167 | 6 |
| 6 | 192.75.53.168/29 | 192.75.53.168 | 192.75.53.169 | 192.75.53.174 | 192.75.53.175 | 6 |
| 7 | 192.75.53.176/29 | 192.75.53.176 | 192.75.53.177 | 192.75.53.182 | 192.75.53.183 | 6 |
| 8 | 192.75.53.184/29 | 192.75.53.184 | 192.75.53.185 | 192.75.53.190 | 192.75.53.191 | 6 |
| 9 | 192.75.53.192/29 | 192.75.53.192 | 192.75.53.193 | 192.75.53.198 | 192.75.53.199 | 6 |
| 10 | 192.75.53.200/29 | 192.75.53.200 | 192.75.53.201 | 192.75.53.206 | 192.75.53.207 | 6 |
| 11 | 192.75.53.208/29 | 192.75.53.208 | 192.75.53.209 | 192.75.53.214 | 192.75.53.215 | 6 |
| 12 | 192.75.53.216/29 | 192.75.53.216 | 192.75.53.217 | 192.75.53.222 | 192.75.53.223 | 6 |
| 13 | 192.75.53.224/29 | 192.75.53.224 | 192.75.53.225 | 192.75.53.230 | 192.75.53.231 | 6 |
| 14 | 192.75.53.232/29 | 192.75.53.232 | 192.75.53.233 | 192.75.53.238 | 192.75.53.239 | 6 |
| 15 | 192.75.53.240/29 | 192.75.53.240 | 192.75.53.241 | 192.75.53.246 | 192.75.53.247 | 6 |
| 16 | 192.75.53.248/29 | 192.75.53.248 | 192.75.53.249 | 192.75.53.254 | 192.75.53.255 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.