219.237.81.0/26
PublicClass C — /26 prefix — 62 usable hosts
Network address — the base address of the block (219.237.81.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 219.237.81.63 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 | 219.237.81.0/26 |
| Network Address | 219.237.81.0 |
| Broadcast Address | 219.237.81.63 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class C |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 219.237.81.1 |
| Last Usable IP | 219.237.81.62 |
| Network (Hex) | 0xDBED5100 |
| Broadcast (Hex) | 0xDBED513F |
| 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 219.237.81.0/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 219.237.81.0/27 | 219.237.81.0 | 219.237.81.1 | 219.237.81.30 | 219.237.81.31 | 30 |
| 2 | 219.237.81.32/27 | 219.237.81.32 | 219.237.81.33 | 219.237.81.62 | 219.237.81.63 | 30 |
Split 219.237.81.0/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 219.237.81.0/28 | 219.237.81.0 | 219.237.81.1 | 219.237.81.14 | 219.237.81.15 | 14 |
| 2 | 219.237.81.16/28 | 219.237.81.16 | 219.237.81.17 | 219.237.81.30 | 219.237.81.31 | 14 |
| 3 | 219.237.81.32/28 | 219.237.81.32 | 219.237.81.33 | 219.237.81.46 | 219.237.81.47 | 14 |
| 4 | 219.237.81.48/28 | 219.237.81.48 | 219.237.81.49 | 219.237.81.62 | 219.237.81.63 | 14 |
Split 219.237.81.0/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 219.237.81.0/29 | 219.237.81.0 | 219.237.81.1 | 219.237.81.6 | 219.237.81.7 | 6 |
| 2 | 219.237.81.8/29 | 219.237.81.8 | 219.237.81.9 | 219.237.81.14 | 219.237.81.15 | 6 |
| 3 | 219.237.81.16/29 | 219.237.81.16 | 219.237.81.17 | 219.237.81.22 | 219.237.81.23 | 6 |
| 4 | 219.237.81.24/29 | 219.237.81.24 | 219.237.81.25 | 219.237.81.30 | 219.237.81.31 | 6 |
| 5 | 219.237.81.32/29 | 219.237.81.32 | 219.237.81.33 | 219.237.81.38 | 219.237.81.39 | 6 |
| 6 | 219.237.81.40/29 | 219.237.81.40 | 219.237.81.41 | 219.237.81.46 | 219.237.81.47 | 6 |
| 7 | 219.237.81.48/29 | 219.237.81.48 | 219.237.81.49 | 219.237.81.54 | 219.237.81.55 | 6 |
| 8 | 219.237.81.56/29 | 219.237.81.56 | 219.237.81.57 | 219.237.81.62 | 219.237.81.63 | 6 |
Split 219.237.81.0/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 219.237.81.0/30 | 219.237.81.0 | 219.237.81.1 | 219.237.81.2 | 219.237.81.3 | 2 |
| 2 | 219.237.81.4/30 | 219.237.81.4 | 219.237.81.5 | 219.237.81.6 | 219.237.81.7 | 2 |
| 3 | 219.237.81.8/30 | 219.237.81.8 | 219.237.81.9 | 219.237.81.10 | 219.237.81.11 | 2 |
| 4 | 219.237.81.12/30 | 219.237.81.12 | 219.237.81.13 | 219.237.81.14 | 219.237.81.15 | 2 |
| 5 | 219.237.81.16/30 | 219.237.81.16 | 219.237.81.17 | 219.237.81.18 | 219.237.81.19 | 2 |
| 6 | 219.237.81.20/30 | 219.237.81.20 | 219.237.81.21 | 219.237.81.22 | 219.237.81.23 | 2 |
| 7 | 219.237.81.24/30 | 219.237.81.24 | 219.237.81.25 | 219.237.81.26 | 219.237.81.27 | 2 |
| 8 | 219.237.81.28/30 | 219.237.81.28 | 219.237.81.29 | 219.237.81.30 | 219.237.81.31 | 2 |
| 9 | 219.237.81.32/30 | 219.237.81.32 | 219.237.81.33 | 219.237.81.34 | 219.237.81.35 | 2 |
| 10 | 219.237.81.36/30 | 219.237.81.36 | 219.237.81.37 | 219.237.81.38 | 219.237.81.39 | 2 |
| 11 | 219.237.81.40/30 | 219.237.81.40 | 219.237.81.41 | 219.237.81.42 | 219.237.81.43 | 2 |
| 12 | 219.237.81.44/30 | 219.237.81.44 | 219.237.81.45 | 219.237.81.46 | 219.237.81.47 | 2 |
| 13 | 219.237.81.48/30 | 219.237.81.48 | 219.237.81.49 | 219.237.81.50 | 219.237.81.51 | 2 |
| 14 | 219.237.81.52/30 | 219.237.81.52 | 219.237.81.53 | 219.237.81.54 | 219.237.81.55 | 2 |
| 15 | 219.237.81.56/30 | 219.237.81.56 | 219.237.81.57 | 219.237.81.58 | 219.237.81.59 | 2 |
| 16 | 219.237.81.60/30 | 219.237.81.60 | 219.237.81.61 | 219.237.81.62 | 219.237.81.63 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.