175.78.129.192/26
PublicClass B — /26 prefix — 62 usable hosts
Network address — the base address of the block (175.78.129.192). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 175.78.129.255 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 62 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.192 is the dotted-decimal equivalent of /26. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 175.78.129.192/26 |
| Network Address | 175.78.129.192 |
| Broadcast Address | 175.78.129.255 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class B |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 175.78.129.193 |
| Last Usable IP | 175.78.129.254 |
| Network (Hex) | 0xAF4E81C0 |
| Broadcast (Hex) | 0xAF4E81FF |
| Address Type | Public / Globally Routable |
Binary Representation
The first 26 bits (1s in the mask) identify the network. The remaining 6 bits identify hosts within the network.
Split into Equal Subnets
Split 175.78.129.192/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 175.78.129.192/27 | 175.78.129.192 | 175.78.129.193 | 175.78.129.222 | 175.78.129.223 | 30 |
| 2 | 175.78.129.224/27 | 175.78.129.224 | 175.78.129.225 | 175.78.129.254 | 175.78.129.255 | 30 |
Split 175.78.129.192/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 175.78.129.192/28 | 175.78.129.192 | 175.78.129.193 | 175.78.129.206 | 175.78.129.207 | 14 |
| 2 | 175.78.129.208/28 | 175.78.129.208 | 175.78.129.209 | 175.78.129.222 | 175.78.129.223 | 14 |
| 3 | 175.78.129.224/28 | 175.78.129.224 | 175.78.129.225 | 175.78.129.238 | 175.78.129.239 | 14 |
| 4 | 175.78.129.240/28 | 175.78.129.240 | 175.78.129.241 | 175.78.129.254 | 175.78.129.255 | 14 |
Split 175.78.129.192/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 175.78.129.192/29 | 175.78.129.192 | 175.78.129.193 | 175.78.129.198 | 175.78.129.199 | 6 |
| 2 | 175.78.129.200/29 | 175.78.129.200 | 175.78.129.201 | 175.78.129.206 | 175.78.129.207 | 6 |
| 3 | 175.78.129.208/29 | 175.78.129.208 | 175.78.129.209 | 175.78.129.214 | 175.78.129.215 | 6 |
| 4 | 175.78.129.216/29 | 175.78.129.216 | 175.78.129.217 | 175.78.129.222 | 175.78.129.223 | 6 |
| 5 | 175.78.129.224/29 | 175.78.129.224 | 175.78.129.225 | 175.78.129.230 | 175.78.129.231 | 6 |
| 6 | 175.78.129.232/29 | 175.78.129.232 | 175.78.129.233 | 175.78.129.238 | 175.78.129.239 | 6 |
| 7 | 175.78.129.240/29 | 175.78.129.240 | 175.78.129.241 | 175.78.129.246 | 175.78.129.247 | 6 |
| 8 | 175.78.129.248/29 | 175.78.129.248 | 175.78.129.249 | 175.78.129.254 | 175.78.129.255 | 6 |
Split 175.78.129.192/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 175.78.129.192/30 | 175.78.129.192 | 175.78.129.193 | 175.78.129.194 | 175.78.129.195 | 2 |
| 2 | 175.78.129.196/30 | 175.78.129.196 | 175.78.129.197 | 175.78.129.198 | 175.78.129.199 | 2 |
| 3 | 175.78.129.200/30 | 175.78.129.200 | 175.78.129.201 | 175.78.129.202 | 175.78.129.203 | 2 |
| 4 | 175.78.129.204/30 | 175.78.129.204 | 175.78.129.205 | 175.78.129.206 | 175.78.129.207 | 2 |
| 5 | 175.78.129.208/30 | 175.78.129.208 | 175.78.129.209 | 175.78.129.210 | 175.78.129.211 | 2 |
| 6 | 175.78.129.212/30 | 175.78.129.212 | 175.78.129.213 | 175.78.129.214 | 175.78.129.215 | 2 |
| 7 | 175.78.129.216/30 | 175.78.129.216 | 175.78.129.217 | 175.78.129.218 | 175.78.129.219 | 2 |
| 8 | 175.78.129.220/30 | 175.78.129.220 | 175.78.129.221 | 175.78.129.222 | 175.78.129.223 | 2 |
| 9 | 175.78.129.224/30 | 175.78.129.224 | 175.78.129.225 | 175.78.129.226 | 175.78.129.227 | 2 |
| 10 | 175.78.129.228/30 | 175.78.129.228 | 175.78.129.229 | 175.78.129.230 | 175.78.129.231 | 2 |
| 11 | 175.78.129.232/30 | 175.78.129.232 | 175.78.129.233 | 175.78.129.234 | 175.78.129.235 | 2 |
| 12 | 175.78.129.236/30 | 175.78.129.236 | 175.78.129.237 | 175.78.129.238 | 175.78.129.239 | 2 |
| 13 | 175.78.129.240/30 | 175.78.129.240 | 175.78.129.241 | 175.78.129.242 | 175.78.129.243 | 2 |
| 14 | 175.78.129.244/30 | 175.78.129.244 | 175.78.129.245 | 175.78.129.246 | 175.78.129.247 | 2 |
| 15 | 175.78.129.248/30 | 175.78.129.248 | 175.78.129.249 | 175.78.129.250 | 175.78.129.251 | 2 |
| 16 | 175.78.129.252/30 | 175.78.129.252 | 175.78.129.253 | 175.78.129.254 | 175.78.129.255 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.