143.205.76.0/26
PublicClass B — /26 prefix — 62 usable hosts
Network address — the base address of the block (143.205.76.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 143.205.76.63 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 62 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.192 is the dotted-decimal equivalent of /26. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 143.205.76.0/26 |
| Network Address | 143.205.76.0 |
| Broadcast Address | 143.205.76.63 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class B |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 143.205.76.1 |
| Last Usable IP | 143.205.76.62 |
| Network (Hex) | 0x8FCD4C00 |
| Broadcast (Hex) | 0x8FCD4C3F |
| Address Type | Public / Globally Routable |
Binary Representation
The first 26 bits (1s in the mask) identify the network. The remaining 6 bits identify hosts within the network.
Split into Equal Subnets
Split 143.205.76.0/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 143.205.76.0/27 | 143.205.76.0 | 143.205.76.1 | 143.205.76.30 | 143.205.76.31 | 30 |
| 2 | 143.205.76.32/27 | 143.205.76.32 | 143.205.76.33 | 143.205.76.62 | 143.205.76.63 | 30 |
Split 143.205.76.0/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 143.205.76.0/28 | 143.205.76.0 | 143.205.76.1 | 143.205.76.14 | 143.205.76.15 | 14 |
| 2 | 143.205.76.16/28 | 143.205.76.16 | 143.205.76.17 | 143.205.76.30 | 143.205.76.31 | 14 |
| 3 | 143.205.76.32/28 | 143.205.76.32 | 143.205.76.33 | 143.205.76.46 | 143.205.76.47 | 14 |
| 4 | 143.205.76.48/28 | 143.205.76.48 | 143.205.76.49 | 143.205.76.62 | 143.205.76.63 | 14 |
Split 143.205.76.0/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 143.205.76.0/29 | 143.205.76.0 | 143.205.76.1 | 143.205.76.6 | 143.205.76.7 | 6 |
| 2 | 143.205.76.8/29 | 143.205.76.8 | 143.205.76.9 | 143.205.76.14 | 143.205.76.15 | 6 |
| 3 | 143.205.76.16/29 | 143.205.76.16 | 143.205.76.17 | 143.205.76.22 | 143.205.76.23 | 6 |
| 4 | 143.205.76.24/29 | 143.205.76.24 | 143.205.76.25 | 143.205.76.30 | 143.205.76.31 | 6 |
| 5 | 143.205.76.32/29 | 143.205.76.32 | 143.205.76.33 | 143.205.76.38 | 143.205.76.39 | 6 |
| 6 | 143.205.76.40/29 | 143.205.76.40 | 143.205.76.41 | 143.205.76.46 | 143.205.76.47 | 6 |
| 7 | 143.205.76.48/29 | 143.205.76.48 | 143.205.76.49 | 143.205.76.54 | 143.205.76.55 | 6 |
| 8 | 143.205.76.56/29 | 143.205.76.56 | 143.205.76.57 | 143.205.76.62 | 143.205.76.63 | 6 |
Split 143.205.76.0/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 143.205.76.0/30 | 143.205.76.0 | 143.205.76.1 | 143.205.76.2 | 143.205.76.3 | 2 |
| 2 | 143.205.76.4/30 | 143.205.76.4 | 143.205.76.5 | 143.205.76.6 | 143.205.76.7 | 2 |
| 3 | 143.205.76.8/30 | 143.205.76.8 | 143.205.76.9 | 143.205.76.10 | 143.205.76.11 | 2 |
| 4 | 143.205.76.12/30 | 143.205.76.12 | 143.205.76.13 | 143.205.76.14 | 143.205.76.15 | 2 |
| 5 | 143.205.76.16/30 | 143.205.76.16 | 143.205.76.17 | 143.205.76.18 | 143.205.76.19 | 2 |
| 6 | 143.205.76.20/30 | 143.205.76.20 | 143.205.76.21 | 143.205.76.22 | 143.205.76.23 | 2 |
| 7 | 143.205.76.24/30 | 143.205.76.24 | 143.205.76.25 | 143.205.76.26 | 143.205.76.27 | 2 |
| 8 | 143.205.76.28/30 | 143.205.76.28 | 143.205.76.29 | 143.205.76.30 | 143.205.76.31 | 2 |
| 9 | 143.205.76.32/30 | 143.205.76.32 | 143.205.76.33 | 143.205.76.34 | 143.205.76.35 | 2 |
| 10 | 143.205.76.36/30 | 143.205.76.36 | 143.205.76.37 | 143.205.76.38 | 143.205.76.39 | 2 |
| 11 | 143.205.76.40/30 | 143.205.76.40 | 143.205.76.41 | 143.205.76.42 | 143.205.76.43 | 2 |
| 12 | 143.205.76.44/30 | 143.205.76.44 | 143.205.76.45 | 143.205.76.46 | 143.205.76.47 | 2 |
| 13 | 143.205.76.48/30 | 143.205.76.48 | 143.205.76.49 | 143.205.76.50 | 143.205.76.51 | 2 |
| 14 | 143.205.76.52/30 | 143.205.76.52 | 143.205.76.53 | 143.205.76.54 | 143.205.76.55 | 2 |
| 15 | 143.205.76.56/30 | 143.205.76.56 | 143.205.76.57 | 143.205.76.58 | 143.205.76.59 | 2 |
| 16 | 143.205.76.60/30 | 143.205.76.60 | 143.205.76.61 | 143.205.76.62 | 143.205.76.63 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.