201.100.242.0/26
PublicClass C — /26 prefix — 62 usable hosts
Network address — the base address of the block (201.100.242.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 201.100.242.63 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 | 201.100.242.0/26 |
| Network Address | 201.100.242.0 |
| Broadcast Address | 201.100.242.63 |
| 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 | 201.100.242.1 |
| Last Usable IP | 201.100.242.62 |
| Network (Hex) | 0xC964F200 |
| Broadcast (Hex) | 0xC964F23F |
| 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 201.100.242.0/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 201.100.242.0/27 | 201.100.242.0 | 201.100.242.1 | 201.100.242.30 | 201.100.242.31 | 30 |
| 2 | 201.100.242.32/27 | 201.100.242.32 | 201.100.242.33 | 201.100.242.62 | 201.100.242.63 | 30 |
Split 201.100.242.0/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 201.100.242.0/28 | 201.100.242.0 | 201.100.242.1 | 201.100.242.14 | 201.100.242.15 | 14 |
| 2 | 201.100.242.16/28 | 201.100.242.16 | 201.100.242.17 | 201.100.242.30 | 201.100.242.31 | 14 |
| 3 | 201.100.242.32/28 | 201.100.242.32 | 201.100.242.33 | 201.100.242.46 | 201.100.242.47 | 14 |
| 4 | 201.100.242.48/28 | 201.100.242.48 | 201.100.242.49 | 201.100.242.62 | 201.100.242.63 | 14 |
Split 201.100.242.0/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 201.100.242.0/29 | 201.100.242.0 | 201.100.242.1 | 201.100.242.6 | 201.100.242.7 | 6 |
| 2 | 201.100.242.8/29 | 201.100.242.8 | 201.100.242.9 | 201.100.242.14 | 201.100.242.15 | 6 |
| 3 | 201.100.242.16/29 | 201.100.242.16 | 201.100.242.17 | 201.100.242.22 | 201.100.242.23 | 6 |
| 4 | 201.100.242.24/29 | 201.100.242.24 | 201.100.242.25 | 201.100.242.30 | 201.100.242.31 | 6 |
| 5 | 201.100.242.32/29 | 201.100.242.32 | 201.100.242.33 | 201.100.242.38 | 201.100.242.39 | 6 |
| 6 | 201.100.242.40/29 | 201.100.242.40 | 201.100.242.41 | 201.100.242.46 | 201.100.242.47 | 6 |
| 7 | 201.100.242.48/29 | 201.100.242.48 | 201.100.242.49 | 201.100.242.54 | 201.100.242.55 | 6 |
| 8 | 201.100.242.56/29 | 201.100.242.56 | 201.100.242.57 | 201.100.242.62 | 201.100.242.63 | 6 |
Split 201.100.242.0/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 201.100.242.0/30 | 201.100.242.0 | 201.100.242.1 | 201.100.242.2 | 201.100.242.3 | 2 |
| 2 | 201.100.242.4/30 | 201.100.242.4 | 201.100.242.5 | 201.100.242.6 | 201.100.242.7 | 2 |
| 3 | 201.100.242.8/30 | 201.100.242.8 | 201.100.242.9 | 201.100.242.10 | 201.100.242.11 | 2 |
| 4 | 201.100.242.12/30 | 201.100.242.12 | 201.100.242.13 | 201.100.242.14 | 201.100.242.15 | 2 |
| 5 | 201.100.242.16/30 | 201.100.242.16 | 201.100.242.17 | 201.100.242.18 | 201.100.242.19 | 2 |
| 6 | 201.100.242.20/30 | 201.100.242.20 | 201.100.242.21 | 201.100.242.22 | 201.100.242.23 | 2 |
| 7 | 201.100.242.24/30 | 201.100.242.24 | 201.100.242.25 | 201.100.242.26 | 201.100.242.27 | 2 |
| 8 | 201.100.242.28/30 | 201.100.242.28 | 201.100.242.29 | 201.100.242.30 | 201.100.242.31 | 2 |
| 9 | 201.100.242.32/30 | 201.100.242.32 | 201.100.242.33 | 201.100.242.34 | 201.100.242.35 | 2 |
| 10 | 201.100.242.36/30 | 201.100.242.36 | 201.100.242.37 | 201.100.242.38 | 201.100.242.39 | 2 |
| 11 | 201.100.242.40/30 | 201.100.242.40 | 201.100.242.41 | 201.100.242.42 | 201.100.242.43 | 2 |
| 12 | 201.100.242.44/30 | 201.100.242.44 | 201.100.242.45 | 201.100.242.46 | 201.100.242.47 | 2 |
| 13 | 201.100.242.48/30 | 201.100.242.48 | 201.100.242.49 | 201.100.242.50 | 201.100.242.51 | 2 |
| 14 | 201.100.242.52/30 | 201.100.242.52 | 201.100.242.53 | 201.100.242.54 | 201.100.242.55 | 2 |
| 15 | 201.100.242.56/30 | 201.100.242.56 | 201.100.242.57 | 201.100.242.58 | 201.100.242.59 | 2 |
| 16 | 201.100.242.60/30 | 201.100.242.60 | 201.100.242.61 | 201.100.242.62 | 201.100.242.63 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.