17.252.57.192/27
PublicClass A — /27 prefix — 30 usable hosts
Network address — the base address of the block (17.252.57.192). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 17.252.57.223 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 30 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.224 is the dotted-decimal equivalent of /27. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 17.252.57.192/27 |
| Network Address | 17.252.57.192 |
| Broadcast Address | 17.252.57.223 |
| Subnet Mask | 255.255.255.224 |
| Wildcard Mask | 0.0.0.31 |
| Prefix Length | /27 |
| IP Address Class | Class A |
| Total IP Addresses | 32 |
| Usable Host Addresses | 30 |
| First Usable IP | 17.252.57.193 |
| Last Usable IP | 17.252.57.222 |
| Network (Hex) | 0x11FC39C0 |
| Broadcast (Hex) | 0x11FC39DF |
| Address Type | Public / Globally Routable |
Binary Representation
The first 27 bits (1s in the mask) identify the network. The remaining 5 bits identify hosts within the network.
Split into Equal Subnets
Split 17.252.57.192/27 into 2 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 17.252.57.192/28 | 17.252.57.192 | 17.252.57.193 | 17.252.57.206 | 17.252.57.207 | 14 |
| 2 | 17.252.57.208/28 | 17.252.57.208 | 17.252.57.209 | 17.252.57.222 | 17.252.57.223 | 14 |
Split 17.252.57.192/27 into 4 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 17.252.57.192/29 | 17.252.57.192 | 17.252.57.193 | 17.252.57.198 | 17.252.57.199 | 6 |
| 2 | 17.252.57.200/29 | 17.252.57.200 | 17.252.57.201 | 17.252.57.206 | 17.252.57.207 | 6 |
| 3 | 17.252.57.208/29 | 17.252.57.208 | 17.252.57.209 | 17.252.57.214 | 17.252.57.215 | 6 |
| 4 | 17.252.57.216/29 | 17.252.57.216 | 17.252.57.217 | 17.252.57.222 | 17.252.57.223 | 6 |
Split 17.252.57.192/27 into 8 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 17.252.57.192/30 | 17.252.57.192 | 17.252.57.193 | 17.252.57.194 | 17.252.57.195 | 2 |
| 2 | 17.252.57.196/30 | 17.252.57.196 | 17.252.57.197 | 17.252.57.198 | 17.252.57.199 | 2 |
| 3 | 17.252.57.200/30 | 17.252.57.200 | 17.252.57.201 | 17.252.57.202 | 17.252.57.203 | 2 |
| 4 | 17.252.57.204/30 | 17.252.57.204 | 17.252.57.205 | 17.252.57.206 | 17.252.57.207 | 2 |
| 5 | 17.252.57.208/30 | 17.252.57.208 | 17.252.57.209 | 17.252.57.210 | 17.252.57.211 | 2 |
| 6 | 17.252.57.212/30 | 17.252.57.212 | 17.252.57.213 | 17.252.57.214 | 17.252.57.215 | 2 |
| 7 | 17.252.57.216/30 | 17.252.57.216 | 17.252.57.217 | 17.252.57.218 | 17.252.57.219 | 2 |
| 8 | 17.252.57.220/30 | 17.252.57.220 | 17.252.57.221 | 17.252.57.222 | 17.252.57.223 | 2 |
IP Address Sample
Showing first 16 of 32 total IPs.