255.6.162.0/25
PublicClass E (Reserved) — /25 prefix — 126 usable hosts
Network address — the base address of the block (255.6.162.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 255.6.162.127 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 | 255.6.162.0/25 |
| Network Address | 255.6.162.0 |
| Broadcast Address | 255.6.162.127 |
| Subnet Mask | 255.255.255.128 |
| Wildcard Mask | 0.0.0.127 |
| Prefix Length | /25 |
| IP Address Class | Class E (Reserved) |
| Total IP Addresses | 128 |
| Usable Host Addresses | 126 |
| First Usable IP | 255.6.162.1 |
| Last Usable IP | 255.6.162.126 |
| Network (Hex) | 0xFF06A200 |
| Broadcast (Hex) | 0xFF06A27F |
| 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 255.6.162.0/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 255.6.162.0/26 | 255.6.162.0 | 255.6.162.1 | 255.6.162.62 | 255.6.162.63 | 62 |
| 2 | 255.6.162.64/26 | 255.6.162.64 | 255.6.162.65 | 255.6.162.126 | 255.6.162.127 | 62 |
Split 255.6.162.0/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 255.6.162.0/27 | 255.6.162.0 | 255.6.162.1 | 255.6.162.30 | 255.6.162.31 | 30 |
| 2 | 255.6.162.32/27 | 255.6.162.32 | 255.6.162.33 | 255.6.162.62 | 255.6.162.63 | 30 |
| 3 | 255.6.162.64/27 | 255.6.162.64 | 255.6.162.65 | 255.6.162.94 | 255.6.162.95 | 30 |
| 4 | 255.6.162.96/27 | 255.6.162.96 | 255.6.162.97 | 255.6.162.126 | 255.6.162.127 | 30 |
Split 255.6.162.0/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 255.6.162.0/28 | 255.6.162.0 | 255.6.162.1 | 255.6.162.14 | 255.6.162.15 | 14 |
| 2 | 255.6.162.16/28 | 255.6.162.16 | 255.6.162.17 | 255.6.162.30 | 255.6.162.31 | 14 |
| 3 | 255.6.162.32/28 | 255.6.162.32 | 255.6.162.33 | 255.6.162.46 | 255.6.162.47 | 14 |
| 4 | 255.6.162.48/28 | 255.6.162.48 | 255.6.162.49 | 255.6.162.62 | 255.6.162.63 | 14 |
| 5 | 255.6.162.64/28 | 255.6.162.64 | 255.6.162.65 | 255.6.162.78 | 255.6.162.79 | 14 |
| 6 | 255.6.162.80/28 | 255.6.162.80 | 255.6.162.81 | 255.6.162.94 | 255.6.162.95 | 14 |
| 7 | 255.6.162.96/28 | 255.6.162.96 | 255.6.162.97 | 255.6.162.110 | 255.6.162.111 | 14 |
| 8 | 255.6.162.112/28 | 255.6.162.112 | 255.6.162.113 | 255.6.162.126 | 255.6.162.127 | 14 |
Split 255.6.162.0/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 255.6.162.0/29 | 255.6.162.0 | 255.6.162.1 | 255.6.162.6 | 255.6.162.7 | 6 |
| 2 | 255.6.162.8/29 | 255.6.162.8 | 255.6.162.9 | 255.6.162.14 | 255.6.162.15 | 6 |
| 3 | 255.6.162.16/29 | 255.6.162.16 | 255.6.162.17 | 255.6.162.22 | 255.6.162.23 | 6 |
| 4 | 255.6.162.24/29 | 255.6.162.24 | 255.6.162.25 | 255.6.162.30 | 255.6.162.31 | 6 |
| 5 | 255.6.162.32/29 | 255.6.162.32 | 255.6.162.33 | 255.6.162.38 | 255.6.162.39 | 6 |
| 6 | 255.6.162.40/29 | 255.6.162.40 | 255.6.162.41 | 255.6.162.46 | 255.6.162.47 | 6 |
| 7 | 255.6.162.48/29 | 255.6.162.48 | 255.6.162.49 | 255.6.162.54 | 255.6.162.55 | 6 |
| 8 | 255.6.162.56/29 | 255.6.162.56 | 255.6.162.57 | 255.6.162.62 | 255.6.162.63 | 6 |
| 9 | 255.6.162.64/29 | 255.6.162.64 | 255.6.162.65 | 255.6.162.70 | 255.6.162.71 | 6 |
| 10 | 255.6.162.72/29 | 255.6.162.72 | 255.6.162.73 | 255.6.162.78 | 255.6.162.79 | 6 |
| 11 | 255.6.162.80/29 | 255.6.162.80 | 255.6.162.81 | 255.6.162.86 | 255.6.162.87 | 6 |
| 12 | 255.6.162.88/29 | 255.6.162.88 | 255.6.162.89 | 255.6.162.94 | 255.6.162.95 | 6 |
| 13 | 255.6.162.96/29 | 255.6.162.96 | 255.6.162.97 | 255.6.162.102 | 255.6.162.103 | 6 |
| 14 | 255.6.162.104/29 | 255.6.162.104 | 255.6.162.105 | 255.6.162.110 | 255.6.162.111 | 6 |
| 15 | 255.6.162.112/29 | 255.6.162.112 | 255.6.162.113 | 255.6.162.118 | 255.6.162.119 | 6 |
| 16 | 255.6.162.120/29 | 255.6.162.120 | 255.6.162.121 | 255.6.162.126 | 255.6.162.127 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.