18.245.32.0/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (18.245.32.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 18.245.32.63 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 | 18.245.32.0/26 |
| Network Address | 18.245.32.0 |
| Broadcast Address | 18.245.32.63 |
| 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 | 18.245.32.1 |
| Last Usable IP | 18.245.32.62 |
| Network (Hex) | 0x12F52000 |
| Broadcast (Hex) | 0x12F5203F |
| 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 18.245.32.0/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 18.245.32.0/27 | 18.245.32.0 | 18.245.32.1 | 18.245.32.30 | 18.245.32.31 | 30 |
| 2 | 18.245.32.32/27 | 18.245.32.32 | 18.245.32.33 | 18.245.32.62 | 18.245.32.63 | 30 |
Split 18.245.32.0/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 18.245.32.0/28 | 18.245.32.0 | 18.245.32.1 | 18.245.32.14 | 18.245.32.15 | 14 |
| 2 | 18.245.32.16/28 | 18.245.32.16 | 18.245.32.17 | 18.245.32.30 | 18.245.32.31 | 14 |
| 3 | 18.245.32.32/28 | 18.245.32.32 | 18.245.32.33 | 18.245.32.46 | 18.245.32.47 | 14 |
| 4 | 18.245.32.48/28 | 18.245.32.48 | 18.245.32.49 | 18.245.32.62 | 18.245.32.63 | 14 |
Split 18.245.32.0/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 18.245.32.0/29 | 18.245.32.0 | 18.245.32.1 | 18.245.32.6 | 18.245.32.7 | 6 |
| 2 | 18.245.32.8/29 | 18.245.32.8 | 18.245.32.9 | 18.245.32.14 | 18.245.32.15 | 6 |
| 3 | 18.245.32.16/29 | 18.245.32.16 | 18.245.32.17 | 18.245.32.22 | 18.245.32.23 | 6 |
| 4 | 18.245.32.24/29 | 18.245.32.24 | 18.245.32.25 | 18.245.32.30 | 18.245.32.31 | 6 |
| 5 | 18.245.32.32/29 | 18.245.32.32 | 18.245.32.33 | 18.245.32.38 | 18.245.32.39 | 6 |
| 6 | 18.245.32.40/29 | 18.245.32.40 | 18.245.32.41 | 18.245.32.46 | 18.245.32.47 | 6 |
| 7 | 18.245.32.48/29 | 18.245.32.48 | 18.245.32.49 | 18.245.32.54 | 18.245.32.55 | 6 |
| 8 | 18.245.32.56/29 | 18.245.32.56 | 18.245.32.57 | 18.245.32.62 | 18.245.32.63 | 6 |
Split 18.245.32.0/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 18.245.32.0/30 | 18.245.32.0 | 18.245.32.1 | 18.245.32.2 | 18.245.32.3 | 2 |
| 2 | 18.245.32.4/30 | 18.245.32.4 | 18.245.32.5 | 18.245.32.6 | 18.245.32.7 | 2 |
| 3 | 18.245.32.8/30 | 18.245.32.8 | 18.245.32.9 | 18.245.32.10 | 18.245.32.11 | 2 |
| 4 | 18.245.32.12/30 | 18.245.32.12 | 18.245.32.13 | 18.245.32.14 | 18.245.32.15 | 2 |
| 5 | 18.245.32.16/30 | 18.245.32.16 | 18.245.32.17 | 18.245.32.18 | 18.245.32.19 | 2 |
| 6 | 18.245.32.20/30 | 18.245.32.20 | 18.245.32.21 | 18.245.32.22 | 18.245.32.23 | 2 |
| 7 | 18.245.32.24/30 | 18.245.32.24 | 18.245.32.25 | 18.245.32.26 | 18.245.32.27 | 2 |
| 8 | 18.245.32.28/30 | 18.245.32.28 | 18.245.32.29 | 18.245.32.30 | 18.245.32.31 | 2 |
| 9 | 18.245.32.32/30 | 18.245.32.32 | 18.245.32.33 | 18.245.32.34 | 18.245.32.35 | 2 |
| 10 | 18.245.32.36/30 | 18.245.32.36 | 18.245.32.37 | 18.245.32.38 | 18.245.32.39 | 2 |
| 11 | 18.245.32.40/30 | 18.245.32.40 | 18.245.32.41 | 18.245.32.42 | 18.245.32.43 | 2 |
| 12 | 18.245.32.44/30 | 18.245.32.44 | 18.245.32.45 | 18.245.32.46 | 18.245.32.47 | 2 |
| 13 | 18.245.32.48/30 | 18.245.32.48 | 18.245.32.49 | 18.245.32.50 | 18.245.32.51 | 2 |
| 14 | 18.245.32.52/30 | 18.245.32.52 | 18.245.32.53 | 18.245.32.54 | 18.245.32.55 | 2 |
| 15 | 18.245.32.56/30 | 18.245.32.56 | 18.245.32.57 | 18.245.32.58 | 18.245.32.59 | 2 |
| 16 | 18.245.32.60/30 | 18.245.32.60 | 18.245.32.61 | 18.245.32.62 | 18.245.32.63 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.