52.78.49.0/25
PublicClass A — /25 prefix — 126 usable hosts
Network address — the base address of the block (52.78.49.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 52.78.49.127 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 | 52.78.49.0/25 |
| Network Address | 52.78.49.0 |
| Broadcast Address | 52.78.49.127 |
| 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 | 52.78.49.1 |
| Last Usable IP | 52.78.49.126 |
| Network (Hex) | 0x344E3100 |
| Broadcast (Hex) | 0x344E317F |
| 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 52.78.49.0/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 52.78.49.0/26 | 52.78.49.0 | 52.78.49.1 | 52.78.49.62 | 52.78.49.63 | 62 |
| 2 | 52.78.49.64/26 | 52.78.49.64 | 52.78.49.65 | 52.78.49.126 | 52.78.49.127 | 62 |
Split 52.78.49.0/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 52.78.49.0/27 | 52.78.49.0 | 52.78.49.1 | 52.78.49.30 | 52.78.49.31 | 30 |
| 2 | 52.78.49.32/27 | 52.78.49.32 | 52.78.49.33 | 52.78.49.62 | 52.78.49.63 | 30 |
| 3 | 52.78.49.64/27 | 52.78.49.64 | 52.78.49.65 | 52.78.49.94 | 52.78.49.95 | 30 |
| 4 | 52.78.49.96/27 | 52.78.49.96 | 52.78.49.97 | 52.78.49.126 | 52.78.49.127 | 30 |
Split 52.78.49.0/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 52.78.49.0/28 | 52.78.49.0 | 52.78.49.1 | 52.78.49.14 | 52.78.49.15 | 14 |
| 2 | 52.78.49.16/28 | 52.78.49.16 | 52.78.49.17 | 52.78.49.30 | 52.78.49.31 | 14 |
| 3 | 52.78.49.32/28 | 52.78.49.32 | 52.78.49.33 | 52.78.49.46 | 52.78.49.47 | 14 |
| 4 | 52.78.49.48/28 | 52.78.49.48 | 52.78.49.49 | 52.78.49.62 | 52.78.49.63 | 14 |
| 5 | 52.78.49.64/28 | 52.78.49.64 | 52.78.49.65 | 52.78.49.78 | 52.78.49.79 | 14 |
| 6 | 52.78.49.80/28 | 52.78.49.80 | 52.78.49.81 | 52.78.49.94 | 52.78.49.95 | 14 |
| 7 | 52.78.49.96/28 | 52.78.49.96 | 52.78.49.97 | 52.78.49.110 | 52.78.49.111 | 14 |
| 8 | 52.78.49.112/28 | 52.78.49.112 | 52.78.49.113 | 52.78.49.126 | 52.78.49.127 | 14 |
Split 52.78.49.0/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 52.78.49.0/29 | 52.78.49.0 | 52.78.49.1 | 52.78.49.6 | 52.78.49.7 | 6 |
| 2 | 52.78.49.8/29 | 52.78.49.8 | 52.78.49.9 | 52.78.49.14 | 52.78.49.15 | 6 |
| 3 | 52.78.49.16/29 | 52.78.49.16 | 52.78.49.17 | 52.78.49.22 | 52.78.49.23 | 6 |
| 4 | 52.78.49.24/29 | 52.78.49.24 | 52.78.49.25 | 52.78.49.30 | 52.78.49.31 | 6 |
| 5 | 52.78.49.32/29 | 52.78.49.32 | 52.78.49.33 | 52.78.49.38 | 52.78.49.39 | 6 |
| 6 | 52.78.49.40/29 | 52.78.49.40 | 52.78.49.41 | 52.78.49.46 | 52.78.49.47 | 6 |
| 7 | 52.78.49.48/29 | 52.78.49.48 | 52.78.49.49 | 52.78.49.54 | 52.78.49.55 | 6 |
| 8 | 52.78.49.56/29 | 52.78.49.56 | 52.78.49.57 | 52.78.49.62 | 52.78.49.63 | 6 |
| 9 | 52.78.49.64/29 | 52.78.49.64 | 52.78.49.65 | 52.78.49.70 | 52.78.49.71 | 6 |
| 10 | 52.78.49.72/29 | 52.78.49.72 | 52.78.49.73 | 52.78.49.78 | 52.78.49.79 | 6 |
| 11 | 52.78.49.80/29 | 52.78.49.80 | 52.78.49.81 | 52.78.49.86 | 52.78.49.87 | 6 |
| 12 | 52.78.49.88/29 | 52.78.49.88 | 52.78.49.89 | 52.78.49.94 | 52.78.49.95 | 6 |
| 13 | 52.78.49.96/29 | 52.78.49.96 | 52.78.49.97 | 52.78.49.102 | 52.78.49.103 | 6 |
| 14 | 52.78.49.104/29 | 52.78.49.104 | 52.78.49.105 | 52.78.49.110 | 52.78.49.111 | 6 |
| 15 | 52.78.49.112/29 | 52.78.49.112 | 52.78.49.113 | 52.78.49.118 | 52.78.49.119 | 6 |
| 16 | 52.78.49.120/29 | 52.78.49.120 | 52.78.49.121 | 52.78.49.126 | 52.78.49.127 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.