45.57.237.192/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (45.57.237.192). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 45.57.237.255 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 | 45.57.237.192/26 |
| Network Address | 45.57.237.192 |
| Broadcast Address | 45.57.237.255 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class A |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 45.57.237.193 |
| Last Usable IP | 45.57.237.254 |
| Network (Hex) | 0x2D39EDC0 |
| Broadcast (Hex) | 0x2D39EDFF |
| 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 45.57.237.192/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 45.57.237.192/27 | 45.57.237.192 | 45.57.237.193 | 45.57.237.222 | 45.57.237.223 | 30 |
| 2 | 45.57.237.224/27 | 45.57.237.224 | 45.57.237.225 | 45.57.237.254 | 45.57.237.255 | 30 |
Split 45.57.237.192/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 45.57.237.192/28 | 45.57.237.192 | 45.57.237.193 | 45.57.237.206 | 45.57.237.207 | 14 |
| 2 | 45.57.237.208/28 | 45.57.237.208 | 45.57.237.209 | 45.57.237.222 | 45.57.237.223 | 14 |
| 3 | 45.57.237.224/28 | 45.57.237.224 | 45.57.237.225 | 45.57.237.238 | 45.57.237.239 | 14 |
| 4 | 45.57.237.240/28 | 45.57.237.240 | 45.57.237.241 | 45.57.237.254 | 45.57.237.255 | 14 |
Split 45.57.237.192/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 45.57.237.192/29 | 45.57.237.192 | 45.57.237.193 | 45.57.237.198 | 45.57.237.199 | 6 |
| 2 | 45.57.237.200/29 | 45.57.237.200 | 45.57.237.201 | 45.57.237.206 | 45.57.237.207 | 6 |
| 3 | 45.57.237.208/29 | 45.57.237.208 | 45.57.237.209 | 45.57.237.214 | 45.57.237.215 | 6 |
| 4 | 45.57.237.216/29 | 45.57.237.216 | 45.57.237.217 | 45.57.237.222 | 45.57.237.223 | 6 |
| 5 | 45.57.237.224/29 | 45.57.237.224 | 45.57.237.225 | 45.57.237.230 | 45.57.237.231 | 6 |
| 6 | 45.57.237.232/29 | 45.57.237.232 | 45.57.237.233 | 45.57.237.238 | 45.57.237.239 | 6 |
| 7 | 45.57.237.240/29 | 45.57.237.240 | 45.57.237.241 | 45.57.237.246 | 45.57.237.247 | 6 |
| 8 | 45.57.237.248/29 | 45.57.237.248 | 45.57.237.249 | 45.57.237.254 | 45.57.237.255 | 6 |
Split 45.57.237.192/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 45.57.237.192/30 | 45.57.237.192 | 45.57.237.193 | 45.57.237.194 | 45.57.237.195 | 2 |
| 2 | 45.57.237.196/30 | 45.57.237.196 | 45.57.237.197 | 45.57.237.198 | 45.57.237.199 | 2 |
| 3 | 45.57.237.200/30 | 45.57.237.200 | 45.57.237.201 | 45.57.237.202 | 45.57.237.203 | 2 |
| 4 | 45.57.237.204/30 | 45.57.237.204 | 45.57.237.205 | 45.57.237.206 | 45.57.237.207 | 2 |
| 5 | 45.57.237.208/30 | 45.57.237.208 | 45.57.237.209 | 45.57.237.210 | 45.57.237.211 | 2 |
| 6 | 45.57.237.212/30 | 45.57.237.212 | 45.57.237.213 | 45.57.237.214 | 45.57.237.215 | 2 |
| 7 | 45.57.237.216/30 | 45.57.237.216 | 45.57.237.217 | 45.57.237.218 | 45.57.237.219 | 2 |
| 8 | 45.57.237.220/30 | 45.57.237.220 | 45.57.237.221 | 45.57.237.222 | 45.57.237.223 | 2 |
| 9 | 45.57.237.224/30 | 45.57.237.224 | 45.57.237.225 | 45.57.237.226 | 45.57.237.227 | 2 |
| 10 | 45.57.237.228/30 | 45.57.237.228 | 45.57.237.229 | 45.57.237.230 | 45.57.237.231 | 2 |
| 11 | 45.57.237.232/30 | 45.57.237.232 | 45.57.237.233 | 45.57.237.234 | 45.57.237.235 | 2 |
| 12 | 45.57.237.236/30 | 45.57.237.236 | 45.57.237.237 | 45.57.237.238 | 45.57.237.239 | 2 |
| 13 | 45.57.237.240/30 | 45.57.237.240 | 45.57.237.241 | 45.57.237.242 | 45.57.237.243 | 2 |
| 14 | 45.57.237.244/30 | 45.57.237.244 | 45.57.237.245 | 45.57.237.246 | 45.57.237.247 | 2 |
| 15 | 45.57.237.248/30 | 45.57.237.248 | 45.57.237.249 | 45.57.237.250 | 45.57.237.251 | 2 |
| 16 | 45.57.237.252/30 | 45.57.237.252 | 45.57.237.253 | 45.57.237.254 | 45.57.237.255 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.