180.252.143.0/25
PublicClass B — /25 prefix — 126 usable hosts
Network address — the base address of the block (180.252.143.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 180.252.143.127 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 | 180.252.143.0/25 |
| Network Address | 180.252.143.0 |
| Broadcast Address | 180.252.143.127 |
| Subnet Mask | 255.255.255.128 |
| Wildcard Mask | 0.0.0.127 |
| Prefix Length | /25 |
| IP Address Class | Class B |
| Total IP Addresses | 128 |
| Usable Host Addresses | 126 |
| First Usable IP | 180.252.143.1 |
| Last Usable IP | 180.252.143.126 |
| Network (Hex) | 0xB4FC8F00 |
| Broadcast (Hex) | 0xB4FC8F7F |
| 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 180.252.143.0/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 180.252.143.0/26 | 180.252.143.0 | 180.252.143.1 | 180.252.143.62 | 180.252.143.63 | 62 |
| 2 | 180.252.143.64/26 | 180.252.143.64 | 180.252.143.65 | 180.252.143.126 | 180.252.143.127 | 62 |
Split 180.252.143.0/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 180.252.143.0/27 | 180.252.143.0 | 180.252.143.1 | 180.252.143.30 | 180.252.143.31 | 30 |
| 2 | 180.252.143.32/27 | 180.252.143.32 | 180.252.143.33 | 180.252.143.62 | 180.252.143.63 | 30 |
| 3 | 180.252.143.64/27 | 180.252.143.64 | 180.252.143.65 | 180.252.143.94 | 180.252.143.95 | 30 |
| 4 | 180.252.143.96/27 | 180.252.143.96 | 180.252.143.97 | 180.252.143.126 | 180.252.143.127 | 30 |
Split 180.252.143.0/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 180.252.143.0/28 | 180.252.143.0 | 180.252.143.1 | 180.252.143.14 | 180.252.143.15 | 14 |
| 2 | 180.252.143.16/28 | 180.252.143.16 | 180.252.143.17 | 180.252.143.30 | 180.252.143.31 | 14 |
| 3 | 180.252.143.32/28 | 180.252.143.32 | 180.252.143.33 | 180.252.143.46 | 180.252.143.47 | 14 |
| 4 | 180.252.143.48/28 | 180.252.143.48 | 180.252.143.49 | 180.252.143.62 | 180.252.143.63 | 14 |
| 5 | 180.252.143.64/28 | 180.252.143.64 | 180.252.143.65 | 180.252.143.78 | 180.252.143.79 | 14 |
| 6 | 180.252.143.80/28 | 180.252.143.80 | 180.252.143.81 | 180.252.143.94 | 180.252.143.95 | 14 |
| 7 | 180.252.143.96/28 | 180.252.143.96 | 180.252.143.97 | 180.252.143.110 | 180.252.143.111 | 14 |
| 8 | 180.252.143.112/28 | 180.252.143.112 | 180.252.143.113 | 180.252.143.126 | 180.252.143.127 | 14 |
Split 180.252.143.0/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 180.252.143.0/29 | 180.252.143.0 | 180.252.143.1 | 180.252.143.6 | 180.252.143.7 | 6 |
| 2 | 180.252.143.8/29 | 180.252.143.8 | 180.252.143.9 | 180.252.143.14 | 180.252.143.15 | 6 |
| 3 | 180.252.143.16/29 | 180.252.143.16 | 180.252.143.17 | 180.252.143.22 | 180.252.143.23 | 6 |
| 4 | 180.252.143.24/29 | 180.252.143.24 | 180.252.143.25 | 180.252.143.30 | 180.252.143.31 | 6 |
| 5 | 180.252.143.32/29 | 180.252.143.32 | 180.252.143.33 | 180.252.143.38 | 180.252.143.39 | 6 |
| 6 | 180.252.143.40/29 | 180.252.143.40 | 180.252.143.41 | 180.252.143.46 | 180.252.143.47 | 6 |
| 7 | 180.252.143.48/29 | 180.252.143.48 | 180.252.143.49 | 180.252.143.54 | 180.252.143.55 | 6 |
| 8 | 180.252.143.56/29 | 180.252.143.56 | 180.252.143.57 | 180.252.143.62 | 180.252.143.63 | 6 |
| 9 | 180.252.143.64/29 | 180.252.143.64 | 180.252.143.65 | 180.252.143.70 | 180.252.143.71 | 6 |
| 10 | 180.252.143.72/29 | 180.252.143.72 | 180.252.143.73 | 180.252.143.78 | 180.252.143.79 | 6 |
| 11 | 180.252.143.80/29 | 180.252.143.80 | 180.252.143.81 | 180.252.143.86 | 180.252.143.87 | 6 |
| 12 | 180.252.143.88/29 | 180.252.143.88 | 180.252.143.89 | 180.252.143.94 | 180.252.143.95 | 6 |
| 13 | 180.252.143.96/29 | 180.252.143.96 | 180.252.143.97 | 180.252.143.102 | 180.252.143.103 | 6 |
| 14 | 180.252.143.104/29 | 180.252.143.104 | 180.252.143.105 | 180.252.143.110 | 180.252.143.111 | 6 |
| 15 | 180.252.143.112/29 | 180.252.143.112 | 180.252.143.113 | 180.252.143.118 | 180.252.143.119 | 6 |
| 16 | 180.252.143.120/29 | 180.252.143.120 | 180.252.143.121 | 180.252.143.126 | 180.252.143.127 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.