43.252.153.0/25
PublicClass A — /25 prefix — 126 usable hosts
Network address — the base address of the block (43.252.153.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 43.252.153.127 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 | 43.252.153.0/25 |
| Network Address | 43.252.153.0 |
| Broadcast Address | 43.252.153.127 |
| 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 | 43.252.153.1 |
| Last Usable IP | 43.252.153.126 |
| Network (Hex) | 0x2BFC9900 |
| Broadcast (Hex) | 0x2BFC997F |
| 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 43.252.153.0/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 43.252.153.0/26 | 43.252.153.0 | 43.252.153.1 | 43.252.153.62 | 43.252.153.63 | 62 |
| 2 | 43.252.153.64/26 | 43.252.153.64 | 43.252.153.65 | 43.252.153.126 | 43.252.153.127 | 62 |
Split 43.252.153.0/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 43.252.153.0/27 | 43.252.153.0 | 43.252.153.1 | 43.252.153.30 | 43.252.153.31 | 30 |
| 2 | 43.252.153.32/27 | 43.252.153.32 | 43.252.153.33 | 43.252.153.62 | 43.252.153.63 | 30 |
| 3 | 43.252.153.64/27 | 43.252.153.64 | 43.252.153.65 | 43.252.153.94 | 43.252.153.95 | 30 |
| 4 | 43.252.153.96/27 | 43.252.153.96 | 43.252.153.97 | 43.252.153.126 | 43.252.153.127 | 30 |
Split 43.252.153.0/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 43.252.153.0/28 | 43.252.153.0 | 43.252.153.1 | 43.252.153.14 | 43.252.153.15 | 14 |
| 2 | 43.252.153.16/28 | 43.252.153.16 | 43.252.153.17 | 43.252.153.30 | 43.252.153.31 | 14 |
| 3 | 43.252.153.32/28 | 43.252.153.32 | 43.252.153.33 | 43.252.153.46 | 43.252.153.47 | 14 |
| 4 | 43.252.153.48/28 | 43.252.153.48 | 43.252.153.49 | 43.252.153.62 | 43.252.153.63 | 14 |
| 5 | 43.252.153.64/28 | 43.252.153.64 | 43.252.153.65 | 43.252.153.78 | 43.252.153.79 | 14 |
| 6 | 43.252.153.80/28 | 43.252.153.80 | 43.252.153.81 | 43.252.153.94 | 43.252.153.95 | 14 |
| 7 | 43.252.153.96/28 | 43.252.153.96 | 43.252.153.97 | 43.252.153.110 | 43.252.153.111 | 14 |
| 8 | 43.252.153.112/28 | 43.252.153.112 | 43.252.153.113 | 43.252.153.126 | 43.252.153.127 | 14 |
Split 43.252.153.0/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 43.252.153.0/29 | 43.252.153.0 | 43.252.153.1 | 43.252.153.6 | 43.252.153.7 | 6 |
| 2 | 43.252.153.8/29 | 43.252.153.8 | 43.252.153.9 | 43.252.153.14 | 43.252.153.15 | 6 |
| 3 | 43.252.153.16/29 | 43.252.153.16 | 43.252.153.17 | 43.252.153.22 | 43.252.153.23 | 6 |
| 4 | 43.252.153.24/29 | 43.252.153.24 | 43.252.153.25 | 43.252.153.30 | 43.252.153.31 | 6 |
| 5 | 43.252.153.32/29 | 43.252.153.32 | 43.252.153.33 | 43.252.153.38 | 43.252.153.39 | 6 |
| 6 | 43.252.153.40/29 | 43.252.153.40 | 43.252.153.41 | 43.252.153.46 | 43.252.153.47 | 6 |
| 7 | 43.252.153.48/29 | 43.252.153.48 | 43.252.153.49 | 43.252.153.54 | 43.252.153.55 | 6 |
| 8 | 43.252.153.56/29 | 43.252.153.56 | 43.252.153.57 | 43.252.153.62 | 43.252.153.63 | 6 |
| 9 | 43.252.153.64/29 | 43.252.153.64 | 43.252.153.65 | 43.252.153.70 | 43.252.153.71 | 6 |
| 10 | 43.252.153.72/29 | 43.252.153.72 | 43.252.153.73 | 43.252.153.78 | 43.252.153.79 | 6 |
| 11 | 43.252.153.80/29 | 43.252.153.80 | 43.252.153.81 | 43.252.153.86 | 43.252.153.87 | 6 |
| 12 | 43.252.153.88/29 | 43.252.153.88 | 43.252.153.89 | 43.252.153.94 | 43.252.153.95 | 6 |
| 13 | 43.252.153.96/29 | 43.252.153.96 | 43.252.153.97 | 43.252.153.102 | 43.252.153.103 | 6 |
| 14 | 43.252.153.104/29 | 43.252.153.104 | 43.252.153.105 | 43.252.153.110 | 43.252.153.111 | 6 |
| 15 | 43.252.153.112/29 | 43.252.153.112 | 43.252.153.113 | 43.252.153.118 | 43.252.153.119 | 6 |
| 16 | 43.252.153.120/29 | 43.252.153.120 | 43.252.153.121 | 43.252.153.126 | 43.252.153.127 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.