202.78.199.64/27
PublicClass C — /27 prefix — 30 usable hosts
Network address — the base address of the block (202.78.199.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 202.78.199.95 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 30 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.224 is the dotted-decimal equivalent of /27. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 202.78.199.64/27 |
| Network Address | 202.78.199.64 |
| Broadcast Address | 202.78.199.95 |
| Subnet Mask | 255.255.255.224 |
| Wildcard Mask | 0.0.0.31 |
| Prefix Length | /27 |
| IP Address Class | Class C |
| Total IP Addresses | 32 |
| Usable Host Addresses | 30 |
| First Usable IP | 202.78.199.65 |
| Last Usable IP | 202.78.199.94 |
| Network (Hex) | 0xCA4EC740 |
| Broadcast (Hex) | 0xCA4EC75F |
| Address Type | Public / Globally Routable |
Binary Representation
The first 27 bits (1s in the mask) identify the network. The remaining 5 bits identify hosts within the network.
Split into Equal Subnets
Split 202.78.199.64/27 into 2 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 202.78.199.64/28 | 202.78.199.64 | 202.78.199.65 | 202.78.199.78 | 202.78.199.79 | 14 |
| 2 | 202.78.199.80/28 | 202.78.199.80 | 202.78.199.81 | 202.78.199.94 | 202.78.199.95 | 14 |
Split 202.78.199.64/27 into 4 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 202.78.199.64/29 | 202.78.199.64 | 202.78.199.65 | 202.78.199.70 | 202.78.199.71 | 6 |
| 2 | 202.78.199.72/29 | 202.78.199.72 | 202.78.199.73 | 202.78.199.78 | 202.78.199.79 | 6 |
| 3 | 202.78.199.80/29 | 202.78.199.80 | 202.78.199.81 | 202.78.199.86 | 202.78.199.87 | 6 |
| 4 | 202.78.199.88/29 | 202.78.199.88 | 202.78.199.89 | 202.78.199.94 | 202.78.199.95 | 6 |
Split 202.78.199.64/27 into 8 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 202.78.199.64/30 | 202.78.199.64 | 202.78.199.65 | 202.78.199.66 | 202.78.199.67 | 2 |
| 2 | 202.78.199.68/30 | 202.78.199.68 | 202.78.199.69 | 202.78.199.70 | 202.78.199.71 | 2 |
| 3 | 202.78.199.72/30 | 202.78.199.72 | 202.78.199.73 | 202.78.199.74 | 202.78.199.75 | 2 |
| 4 | 202.78.199.76/30 | 202.78.199.76 | 202.78.199.77 | 202.78.199.78 | 202.78.199.79 | 2 |
| 5 | 202.78.199.80/30 | 202.78.199.80 | 202.78.199.81 | 202.78.199.82 | 202.78.199.83 | 2 |
| 6 | 202.78.199.84/30 | 202.78.199.84 | 202.78.199.85 | 202.78.199.86 | 202.78.199.87 | 2 |
| 7 | 202.78.199.88/30 | 202.78.199.88 | 202.78.199.89 | 202.78.199.90 | 202.78.199.91 | 2 |
| 8 | 202.78.199.92/30 | 202.78.199.92 | 202.78.199.93 | 202.78.199.94 | 202.78.199.95 | 2 |
IP Address Sample
Showing first 16 of 32 total IPs.