198.252.250.0/25
PublicClass C — /25 prefix — 126 usable hosts
Network address — the base address of the block (198.252.250.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 198.252.250.127 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 | 198.252.250.0/25 |
| Network Address | 198.252.250.0 |
| Broadcast Address | 198.252.250.127 |
| 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 | 198.252.250.1 |
| Last Usable IP | 198.252.250.126 |
| Network (Hex) | 0xC6FCFA00 |
| Broadcast (Hex) | 0xC6FCFA7F |
| 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 198.252.250.0/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 198.252.250.0/26 | 198.252.250.0 | 198.252.250.1 | 198.252.250.62 | 198.252.250.63 | 62 |
| 2 | 198.252.250.64/26 | 198.252.250.64 | 198.252.250.65 | 198.252.250.126 | 198.252.250.127 | 62 |
Split 198.252.250.0/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 198.252.250.0/27 | 198.252.250.0 | 198.252.250.1 | 198.252.250.30 | 198.252.250.31 | 30 |
| 2 | 198.252.250.32/27 | 198.252.250.32 | 198.252.250.33 | 198.252.250.62 | 198.252.250.63 | 30 |
| 3 | 198.252.250.64/27 | 198.252.250.64 | 198.252.250.65 | 198.252.250.94 | 198.252.250.95 | 30 |
| 4 | 198.252.250.96/27 | 198.252.250.96 | 198.252.250.97 | 198.252.250.126 | 198.252.250.127 | 30 |
Split 198.252.250.0/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 198.252.250.0/28 | 198.252.250.0 | 198.252.250.1 | 198.252.250.14 | 198.252.250.15 | 14 |
| 2 | 198.252.250.16/28 | 198.252.250.16 | 198.252.250.17 | 198.252.250.30 | 198.252.250.31 | 14 |
| 3 | 198.252.250.32/28 | 198.252.250.32 | 198.252.250.33 | 198.252.250.46 | 198.252.250.47 | 14 |
| 4 | 198.252.250.48/28 | 198.252.250.48 | 198.252.250.49 | 198.252.250.62 | 198.252.250.63 | 14 |
| 5 | 198.252.250.64/28 | 198.252.250.64 | 198.252.250.65 | 198.252.250.78 | 198.252.250.79 | 14 |
| 6 | 198.252.250.80/28 | 198.252.250.80 | 198.252.250.81 | 198.252.250.94 | 198.252.250.95 | 14 |
| 7 | 198.252.250.96/28 | 198.252.250.96 | 198.252.250.97 | 198.252.250.110 | 198.252.250.111 | 14 |
| 8 | 198.252.250.112/28 | 198.252.250.112 | 198.252.250.113 | 198.252.250.126 | 198.252.250.127 | 14 |
Split 198.252.250.0/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 198.252.250.0/29 | 198.252.250.0 | 198.252.250.1 | 198.252.250.6 | 198.252.250.7 | 6 |
| 2 | 198.252.250.8/29 | 198.252.250.8 | 198.252.250.9 | 198.252.250.14 | 198.252.250.15 | 6 |
| 3 | 198.252.250.16/29 | 198.252.250.16 | 198.252.250.17 | 198.252.250.22 | 198.252.250.23 | 6 |
| 4 | 198.252.250.24/29 | 198.252.250.24 | 198.252.250.25 | 198.252.250.30 | 198.252.250.31 | 6 |
| 5 | 198.252.250.32/29 | 198.252.250.32 | 198.252.250.33 | 198.252.250.38 | 198.252.250.39 | 6 |
| 6 | 198.252.250.40/29 | 198.252.250.40 | 198.252.250.41 | 198.252.250.46 | 198.252.250.47 | 6 |
| 7 | 198.252.250.48/29 | 198.252.250.48 | 198.252.250.49 | 198.252.250.54 | 198.252.250.55 | 6 |
| 8 | 198.252.250.56/29 | 198.252.250.56 | 198.252.250.57 | 198.252.250.62 | 198.252.250.63 | 6 |
| 9 | 198.252.250.64/29 | 198.252.250.64 | 198.252.250.65 | 198.252.250.70 | 198.252.250.71 | 6 |
| 10 | 198.252.250.72/29 | 198.252.250.72 | 198.252.250.73 | 198.252.250.78 | 198.252.250.79 | 6 |
| 11 | 198.252.250.80/29 | 198.252.250.80 | 198.252.250.81 | 198.252.250.86 | 198.252.250.87 | 6 |
| 12 | 198.252.250.88/29 | 198.252.250.88 | 198.252.250.89 | 198.252.250.94 | 198.252.250.95 | 6 |
| 13 | 198.252.250.96/29 | 198.252.250.96 | 198.252.250.97 | 198.252.250.102 | 198.252.250.103 | 6 |
| 14 | 198.252.250.104/29 | 198.252.250.104 | 198.252.250.105 | 198.252.250.110 | 198.252.250.111 | 6 |
| 15 | 198.252.250.112/29 | 198.252.250.112 | 198.252.250.113 | 198.252.250.118 | 198.252.250.119 | 6 |
| 16 | 198.252.250.120/29 | 198.252.250.120 | 198.252.250.121 | 198.252.250.126 | 198.252.250.127 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.