139.56.22.192/26
PublicClass B — /26 prefix — 62 usable hosts
Network address — the base address of the block (139.56.22.192). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 139.56.22.255 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 | 139.56.22.192/26 |
| Network Address | 139.56.22.192 |
| Broadcast Address | 139.56.22.255 |
| 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 | 139.56.22.193 |
| Last Usable IP | 139.56.22.254 |
| Network (Hex) | 0x8B3816C0 |
| Broadcast (Hex) | 0x8B3816FF |
| 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 139.56.22.192/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 139.56.22.192/27 | 139.56.22.192 | 139.56.22.193 | 139.56.22.222 | 139.56.22.223 | 30 |
| 2 | 139.56.22.224/27 | 139.56.22.224 | 139.56.22.225 | 139.56.22.254 | 139.56.22.255 | 30 |
Split 139.56.22.192/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 139.56.22.192/28 | 139.56.22.192 | 139.56.22.193 | 139.56.22.206 | 139.56.22.207 | 14 |
| 2 | 139.56.22.208/28 | 139.56.22.208 | 139.56.22.209 | 139.56.22.222 | 139.56.22.223 | 14 |
| 3 | 139.56.22.224/28 | 139.56.22.224 | 139.56.22.225 | 139.56.22.238 | 139.56.22.239 | 14 |
| 4 | 139.56.22.240/28 | 139.56.22.240 | 139.56.22.241 | 139.56.22.254 | 139.56.22.255 | 14 |
Split 139.56.22.192/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 139.56.22.192/29 | 139.56.22.192 | 139.56.22.193 | 139.56.22.198 | 139.56.22.199 | 6 |
| 2 | 139.56.22.200/29 | 139.56.22.200 | 139.56.22.201 | 139.56.22.206 | 139.56.22.207 | 6 |
| 3 | 139.56.22.208/29 | 139.56.22.208 | 139.56.22.209 | 139.56.22.214 | 139.56.22.215 | 6 |
| 4 | 139.56.22.216/29 | 139.56.22.216 | 139.56.22.217 | 139.56.22.222 | 139.56.22.223 | 6 |
| 5 | 139.56.22.224/29 | 139.56.22.224 | 139.56.22.225 | 139.56.22.230 | 139.56.22.231 | 6 |
| 6 | 139.56.22.232/29 | 139.56.22.232 | 139.56.22.233 | 139.56.22.238 | 139.56.22.239 | 6 |
| 7 | 139.56.22.240/29 | 139.56.22.240 | 139.56.22.241 | 139.56.22.246 | 139.56.22.247 | 6 |
| 8 | 139.56.22.248/29 | 139.56.22.248 | 139.56.22.249 | 139.56.22.254 | 139.56.22.255 | 6 |
Split 139.56.22.192/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 139.56.22.192/30 | 139.56.22.192 | 139.56.22.193 | 139.56.22.194 | 139.56.22.195 | 2 |
| 2 | 139.56.22.196/30 | 139.56.22.196 | 139.56.22.197 | 139.56.22.198 | 139.56.22.199 | 2 |
| 3 | 139.56.22.200/30 | 139.56.22.200 | 139.56.22.201 | 139.56.22.202 | 139.56.22.203 | 2 |
| 4 | 139.56.22.204/30 | 139.56.22.204 | 139.56.22.205 | 139.56.22.206 | 139.56.22.207 | 2 |
| 5 | 139.56.22.208/30 | 139.56.22.208 | 139.56.22.209 | 139.56.22.210 | 139.56.22.211 | 2 |
| 6 | 139.56.22.212/30 | 139.56.22.212 | 139.56.22.213 | 139.56.22.214 | 139.56.22.215 | 2 |
| 7 | 139.56.22.216/30 | 139.56.22.216 | 139.56.22.217 | 139.56.22.218 | 139.56.22.219 | 2 |
| 8 | 139.56.22.220/30 | 139.56.22.220 | 139.56.22.221 | 139.56.22.222 | 139.56.22.223 | 2 |
| 9 | 139.56.22.224/30 | 139.56.22.224 | 139.56.22.225 | 139.56.22.226 | 139.56.22.227 | 2 |
| 10 | 139.56.22.228/30 | 139.56.22.228 | 139.56.22.229 | 139.56.22.230 | 139.56.22.231 | 2 |
| 11 | 139.56.22.232/30 | 139.56.22.232 | 139.56.22.233 | 139.56.22.234 | 139.56.22.235 | 2 |
| 12 | 139.56.22.236/30 | 139.56.22.236 | 139.56.22.237 | 139.56.22.238 | 139.56.22.239 | 2 |
| 13 | 139.56.22.240/30 | 139.56.22.240 | 139.56.22.241 | 139.56.22.242 | 139.56.22.243 | 2 |
| 14 | 139.56.22.244/30 | 139.56.22.244 | 139.56.22.245 | 139.56.22.246 | 139.56.22.247 | 2 |
| 15 | 139.56.22.248/30 | 139.56.22.248 | 139.56.22.249 | 139.56.22.250 | 139.56.22.251 | 2 |
| 16 | 139.56.22.252/30 | 139.56.22.252 | 139.56.22.253 | 139.56.22.254 | 139.56.22.255 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.