216.244.39.0/25
PublicClass C — /25 prefix — 126 usable hosts
Network address — the base address of the block (216.244.39.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 216.244.39.127 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 | 216.244.39.0/25 |
| Network Address | 216.244.39.0 |
| Broadcast Address | 216.244.39.127 |
| Subnet Mask | 255.255.255.128 |
| Wildcard Mask | 0.0.0.127 |
| Prefix Length | /25 |
| IP Address Class | Class C |
| Total IP Addresses | 128 |
| Usable Host Addresses | 126 |
| First Usable IP | 216.244.39.1 |
| Last Usable IP | 216.244.39.126 |
| Network (Hex) | 0xD8F42700 |
| Broadcast (Hex) | 0xD8F4277F |
| 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 216.244.39.0/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 216.244.39.0/26 | 216.244.39.0 | 216.244.39.1 | 216.244.39.62 | 216.244.39.63 | 62 |
| 2 | 216.244.39.64/26 | 216.244.39.64 | 216.244.39.65 | 216.244.39.126 | 216.244.39.127 | 62 |
Split 216.244.39.0/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 216.244.39.0/27 | 216.244.39.0 | 216.244.39.1 | 216.244.39.30 | 216.244.39.31 | 30 |
| 2 | 216.244.39.32/27 | 216.244.39.32 | 216.244.39.33 | 216.244.39.62 | 216.244.39.63 | 30 |
| 3 | 216.244.39.64/27 | 216.244.39.64 | 216.244.39.65 | 216.244.39.94 | 216.244.39.95 | 30 |
| 4 | 216.244.39.96/27 | 216.244.39.96 | 216.244.39.97 | 216.244.39.126 | 216.244.39.127 | 30 |
Split 216.244.39.0/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 216.244.39.0/28 | 216.244.39.0 | 216.244.39.1 | 216.244.39.14 | 216.244.39.15 | 14 |
| 2 | 216.244.39.16/28 | 216.244.39.16 | 216.244.39.17 | 216.244.39.30 | 216.244.39.31 | 14 |
| 3 | 216.244.39.32/28 | 216.244.39.32 | 216.244.39.33 | 216.244.39.46 | 216.244.39.47 | 14 |
| 4 | 216.244.39.48/28 | 216.244.39.48 | 216.244.39.49 | 216.244.39.62 | 216.244.39.63 | 14 |
| 5 | 216.244.39.64/28 | 216.244.39.64 | 216.244.39.65 | 216.244.39.78 | 216.244.39.79 | 14 |
| 6 | 216.244.39.80/28 | 216.244.39.80 | 216.244.39.81 | 216.244.39.94 | 216.244.39.95 | 14 |
| 7 | 216.244.39.96/28 | 216.244.39.96 | 216.244.39.97 | 216.244.39.110 | 216.244.39.111 | 14 |
| 8 | 216.244.39.112/28 | 216.244.39.112 | 216.244.39.113 | 216.244.39.126 | 216.244.39.127 | 14 |
Split 216.244.39.0/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 216.244.39.0/29 | 216.244.39.0 | 216.244.39.1 | 216.244.39.6 | 216.244.39.7 | 6 |
| 2 | 216.244.39.8/29 | 216.244.39.8 | 216.244.39.9 | 216.244.39.14 | 216.244.39.15 | 6 |
| 3 | 216.244.39.16/29 | 216.244.39.16 | 216.244.39.17 | 216.244.39.22 | 216.244.39.23 | 6 |
| 4 | 216.244.39.24/29 | 216.244.39.24 | 216.244.39.25 | 216.244.39.30 | 216.244.39.31 | 6 |
| 5 | 216.244.39.32/29 | 216.244.39.32 | 216.244.39.33 | 216.244.39.38 | 216.244.39.39 | 6 |
| 6 | 216.244.39.40/29 | 216.244.39.40 | 216.244.39.41 | 216.244.39.46 | 216.244.39.47 | 6 |
| 7 | 216.244.39.48/29 | 216.244.39.48 | 216.244.39.49 | 216.244.39.54 | 216.244.39.55 | 6 |
| 8 | 216.244.39.56/29 | 216.244.39.56 | 216.244.39.57 | 216.244.39.62 | 216.244.39.63 | 6 |
| 9 | 216.244.39.64/29 | 216.244.39.64 | 216.244.39.65 | 216.244.39.70 | 216.244.39.71 | 6 |
| 10 | 216.244.39.72/29 | 216.244.39.72 | 216.244.39.73 | 216.244.39.78 | 216.244.39.79 | 6 |
| 11 | 216.244.39.80/29 | 216.244.39.80 | 216.244.39.81 | 216.244.39.86 | 216.244.39.87 | 6 |
| 12 | 216.244.39.88/29 | 216.244.39.88 | 216.244.39.89 | 216.244.39.94 | 216.244.39.95 | 6 |
| 13 | 216.244.39.96/29 | 216.244.39.96 | 216.244.39.97 | 216.244.39.102 | 216.244.39.103 | 6 |
| 14 | 216.244.39.104/29 | 216.244.39.104 | 216.244.39.105 | 216.244.39.110 | 216.244.39.111 | 6 |
| 15 | 216.244.39.112/29 | 216.244.39.112 | 216.244.39.113 | 216.244.39.118 | 216.244.39.119 | 6 |
| 16 | 216.244.39.120/29 | 216.244.39.120 | 216.244.39.121 | 216.244.39.126 | 216.244.39.127 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.