204.13.203.0/27
PublicClass C — /27 prefix — 30 usable hosts
Network address — the base address of the block (204.13.203.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 204.13.203.31 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 | 204.13.203.0/27 |
| Network Address | 204.13.203.0 |
| Broadcast Address | 204.13.203.31 |
| Subnet Mask | 255.255.255.224 |
| Wildcard Mask | 0.0.0.31 |
| Prefix Length | /27 |
| IP Address Class | Class C |
| Total IP Addresses | 32 |
| Usable Host Addresses | 30 |
| First Usable IP | 204.13.203.1 |
| Last Usable IP | 204.13.203.30 |
| Network (Hex) | 0xCC0DCB00 |
| Broadcast (Hex) | 0xCC0DCB1F |
| 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 204.13.203.0/27 into 2 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 204.13.203.0/28 | 204.13.203.0 | 204.13.203.1 | 204.13.203.14 | 204.13.203.15 | 14 |
| 2 | 204.13.203.16/28 | 204.13.203.16 | 204.13.203.17 | 204.13.203.30 | 204.13.203.31 | 14 |
Split 204.13.203.0/27 into 4 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 204.13.203.0/29 | 204.13.203.0 | 204.13.203.1 | 204.13.203.6 | 204.13.203.7 | 6 |
| 2 | 204.13.203.8/29 | 204.13.203.8 | 204.13.203.9 | 204.13.203.14 | 204.13.203.15 | 6 |
| 3 | 204.13.203.16/29 | 204.13.203.16 | 204.13.203.17 | 204.13.203.22 | 204.13.203.23 | 6 |
| 4 | 204.13.203.24/29 | 204.13.203.24 | 204.13.203.25 | 204.13.203.30 | 204.13.203.31 | 6 |
Split 204.13.203.0/27 into 8 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 204.13.203.0/30 | 204.13.203.0 | 204.13.203.1 | 204.13.203.2 | 204.13.203.3 | 2 |
| 2 | 204.13.203.4/30 | 204.13.203.4 | 204.13.203.5 | 204.13.203.6 | 204.13.203.7 | 2 |
| 3 | 204.13.203.8/30 | 204.13.203.8 | 204.13.203.9 | 204.13.203.10 | 204.13.203.11 | 2 |
| 4 | 204.13.203.12/30 | 204.13.203.12 | 204.13.203.13 | 204.13.203.14 | 204.13.203.15 | 2 |
| 5 | 204.13.203.16/30 | 204.13.203.16 | 204.13.203.17 | 204.13.203.18 | 204.13.203.19 | 2 |
| 6 | 204.13.203.20/30 | 204.13.203.20 | 204.13.203.21 | 204.13.203.22 | 204.13.203.23 | 2 |
| 7 | 204.13.203.24/30 | 204.13.203.24 | 204.13.203.25 | 204.13.203.26 | 204.13.203.27 | 2 |
| 8 | 204.13.203.28/30 | 204.13.203.28 | 204.13.203.29 | 204.13.203.30 | 204.13.203.31 | 2 |
IP Address Sample
Showing first 16 of 32 total IPs.