38.252.40.0/25
PublicClass A — /25 prefix — 126 usable hosts
Network address — the base address of the block (38.252.40.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 38.252.40.127 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 126 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.128 is the dotted-decimal equivalent of /25. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 38.252.40.0/25 |
| Network Address | 38.252.40.0 |
| Broadcast Address | 38.252.40.127 |
| Subnet Mask | 255.255.255.128 |
| Wildcard Mask | 0.0.0.127 |
| Prefix Length | /25 |
| IP Address Class | Class A |
| Total IP Addresses | 128 |
| Usable Host Addresses | 126 |
| First Usable IP | 38.252.40.1 |
| Last Usable IP | 38.252.40.126 |
| Network (Hex) | 0x26FC2800 |
| Broadcast (Hex) | 0x26FC287F |
| Address Type | Public / Globally Routable |
Binary Representation
The first 25 bits (1s in the mask) identify the network. The remaining 7 bits identify hosts within the network.
Split into Equal Subnets
Split 38.252.40.0/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 38.252.40.0/26 | 38.252.40.0 | 38.252.40.1 | 38.252.40.62 | 38.252.40.63 | 62 |
| 2 | 38.252.40.64/26 | 38.252.40.64 | 38.252.40.65 | 38.252.40.126 | 38.252.40.127 | 62 |
Split 38.252.40.0/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 38.252.40.0/27 | 38.252.40.0 | 38.252.40.1 | 38.252.40.30 | 38.252.40.31 | 30 |
| 2 | 38.252.40.32/27 | 38.252.40.32 | 38.252.40.33 | 38.252.40.62 | 38.252.40.63 | 30 |
| 3 | 38.252.40.64/27 | 38.252.40.64 | 38.252.40.65 | 38.252.40.94 | 38.252.40.95 | 30 |
| 4 | 38.252.40.96/27 | 38.252.40.96 | 38.252.40.97 | 38.252.40.126 | 38.252.40.127 | 30 |
Split 38.252.40.0/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 38.252.40.0/28 | 38.252.40.0 | 38.252.40.1 | 38.252.40.14 | 38.252.40.15 | 14 |
| 2 | 38.252.40.16/28 | 38.252.40.16 | 38.252.40.17 | 38.252.40.30 | 38.252.40.31 | 14 |
| 3 | 38.252.40.32/28 | 38.252.40.32 | 38.252.40.33 | 38.252.40.46 | 38.252.40.47 | 14 |
| 4 | 38.252.40.48/28 | 38.252.40.48 | 38.252.40.49 | 38.252.40.62 | 38.252.40.63 | 14 |
| 5 | 38.252.40.64/28 | 38.252.40.64 | 38.252.40.65 | 38.252.40.78 | 38.252.40.79 | 14 |
| 6 | 38.252.40.80/28 | 38.252.40.80 | 38.252.40.81 | 38.252.40.94 | 38.252.40.95 | 14 |
| 7 | 38.252.40.96/28 | 38.252.40.96 | 38.252.40.97 | 38.252.40.110 | 38.252.40.111 | 14 |
| 8 | 38.252.40.112/28 | 38.252.40.112 | 38.252.40.113 | 38.252.40.126 | 38.252.40.127 | 14 |
Split 38.252.40.0/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 38.252.40.0/29 | 38.252.40.0 | 38.252.40.1 | 38.252.40.6 | 38.252.40.7 | 6 |
| 2 | 38.252.40.8/29 | 38.252.40.8 | 38.252.40.9 | 38.252.40.14 | 38.252.40.15 | 6 |
| 3 | 38.252.40.16/29 | 38.252.40.16 | 38.252.40.17 | 38.252.40.22 | 38.252.40.23 | 6 |
| 4 | 38.252.40.24/29 | 38.252.40.24 | 38.252.40.25 | 38.252.40.30 | 38.252.40.31 | 6 |
| 5 | 38.252.40.32/29 | 38.252.40.32 | 38.252.40.33 | 38.252.40.38 | 38.252.40.39 | 6 |
| 6 | 38.252.40.40/29 | 38.252.40.40 | 38.252.40.41 | 38.252.40.46 | 38.252.40.47 | 6 |
| 7 | 38.252.40.48/29 | 38.252.40.48 | 38.252.40.49 | 38.252.40.54 | 38.252.40.55 | 6 |
| 8 | 38.252.40.56/29 | 38.252.40.56 | 38.252.40.57 | 38.252.40.62 | 38.252.40.63 | 6 |
| 9 | 38.252.40.64/29 | 38.252.40.64 | 38.252.40.65 | 38.252.40.70 | 38.252.40.71 | 6 |
| 10 | 38.252.40.72/29 | 38.252.40.72 | 38.252.40.73 | 38.252.40.78 | 38.252.40.79 | 6 |
| 11 | 38.252.40.80/29 | 38.252.40.80 | 38.252.40.81 | 38.252.40.86 | 38.252.40.87 | 6 |
| 12 | 38.252.40.88/29 | 38.252.40.88 | 38.252.40.89 | 38.252.40.94 | 38.252.40.95 | 6 |
| 13 | 38.252.40.96/29 | 38.252.40.96 | 38.252.40.97 | 38.252.40.102 | 38.252.40.103 | 6 |
| 14 | 38.252.40.104/29 | 38.252.40.104 | 38.252.40.105 | 38.252.40.110 | 38.252.40.111 | 6 |
| 15 | 38.252.40.112/29 | 38.252.40.112 | 38.252.40.113 | 38.252.40.118 | 38.252.40.119 | 6 |
| 16 | 38.252.40.120/29 | 38.252.40.120 | 38.252.40.121 | 38.252.40.126 | 38.252.40.127 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.