142.4.178.192/26
PublicClass B — /26 prefix — 62 usable hosts
Network address — the base address of the block (142.4.178.192). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 142.4.178.255 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 | 142.4.178.192/26 |
| Network Address | 142.4.178.192 |
| Broadcast Address | 142.4.178.255 |
| 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 | 142.4.178.193 |
| Last Usable IP | 142.4.178.254 |
| Network (Hex) | 0x8E04B2C0 |
| Broadcast (Hex) | 0x8E04B2FF |
| 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 142.4.178.192/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 142.4.178.192/27 | 142.4.178.192 | 142.4.178.193 | 142.4.178.222 | 142.4.178.223 | 30 |
| 2 | 142.4.178.224/27 | 142.4.178.224 | 142.4.178.225 | 142.4.178.254 | 142.4.178.255 | 30 |
Split 142.4.178.192/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 142.4.178.192/28 | 142.4.178.192 | 142.4.178.193 | 142.4.178.206 | 142.4.178.207 | 14 |
| 2 | 142.4.178.208/28 | 142.4.178.208 | 142.4.178.209 | 142.4.178.222 | 142.4.178.223 | 14 |
| 3 | 142.4.178.224/28 | 142.4.178.224 | 142.4.178.225 | 142.4.178.238 | 142.4.178.239 | 14 |
| 4 | 142.4.178.240/28 | 142.4.178.240 | 142.4.178.241 | 142.4.178.254 | 142.4.178.255 | 14 |
Split 142.4.178.192/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 142.4.178.192/29 | 142.4.178.192 | 142.4.178.193 | 142.4.178.198 | 142.4.178.199 | 6 |
| 2 | 142.4.178.200/29 | 142.4.178.200 | 142.4.178.201 | 142.4.178.206 | 142.4.178.207 | 6 |
| 3 | 142.4.178.208/29 | 142.4.178.208 | 142.4.178.209 | 142.4.178.214 | 142.4.178.215 | 6 |
| 4 | 142.4.178.216/29 | 142.4.178.216 | 142.4.178.217 | 142.4.178.222 | 142.4.178.223 | 6 |
| 5 | 142.4.178.224/29 | 142.4.178.224 | 142.4.178.225 | 142.4.178.230 | 142.4.178.231 | 6 |
| 6 | 142.4.178.232/29 | 142.4.178.232 | 142.4.178.233 | 142.4.178.238 | 142.4.178.239 | 6 |
| 7 | 142.4.178.240/29 | 142.4.178.240 | 142.4.178.241 | 142.4.178.246 | 142.4.178.247 | 6 |
| 8 | 142.4.178.248/29 | 142.4.178.248 | 142.4.178.249 | 142.4.178.254 | 142.4.178.255 | 6 |
Split 142.4.178.192/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 142.4.178.192/30 | 142.4.178.192 | 142.4.178.193 | 142.4.178.194 | 142.4.178.195 | 2 |
| 2 | 142.4.178.196/30 | 142.4.178.196 | 142.4.178.197 | 142.4.178.198 | 142.4.178.199 | 2 |
| 3 | 142.4.178.200/30 | 142.4.178.200 | 142.4.178.201 | 142.4.178.202 | 142.4.178.203 | 2 |
| 4 | 142.4.178.204/30 | 142.4.178.204 | 142.4.178.205 | 142.4.178.206 | 142.4.178.207 | 2 |
| 5 | 142.4.178.208/30 | 142.4.178.208 | 142.4.178.209 | 142.4.178.210 | 142.4.178.211 | 2 |
| 6 | 142.4.178.212/30 | 142.4.178.212 | 142.4.178.213 | 142.4.178.214 | 142.4.178.215 | 2 |
| 7 | 142.4.178.216/30 | 142.4.178.216 | 142.4.178.217 | 142.4.178.218 | 142.4.178.219 | 2 |
| 8 | 142.4.178.220/30 | 142.4.178.220 | 142.4.178.221 | 142.4.178.222 | 142.4.178.223 | 2 |
| 9 | 142.4.178.224/30 | 142.4.178.224 | 142.4.178.225 | 142.4.178.226 | 142.4.178.227 | 2 |
| 10 | 142.4.178.228/30 | 142.4.178.228 | 142.4.178.229 | 142.4.178.230 | 142.4.178.231 | 2 |
| 11 | 142.4.178.232/30 | 142.4.178.232 | 142.4.178.233 | 142.4.178.234 | 142.4.178.235 | 2 |
| 12 | 142.4.178.236/30 | 142.4.178.236 | 142.4.178.237 | 142.4.178.238 | 142.4.178.239 | 2 |
| 13 | 142.4.178.240/30 | 142.4.178.240 | 142.4.178.241 | 142.4.178.242 | 142.4.178.243 | 2 |
| 14 | 142.4.178.244/30 | 142.4.178.244 | 142.4.178.245 | 142.4.178.246 | 142.4.178.247 | 2 |
| 15 | 142.4.178.248/30 | 142.4.178.248 | 142.4.178.249 | 142.4.178.250 | 142.4.178.251 | 2 |
| 16 | 142.4.178.252/30 | 142.4.178.252 | 142.4.178.253 | 142.4.178.254 | 142.4.178.255 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.