20.52.41.64/27
PublicClass A — /27 prefix — 30 usable hosts
Network address — the base address of the block (20.52.41.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 20.52.41.95 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 | 20.52.41.64/27 |
| Network Address | 20.52.41.64 |
| Broadcast Address | 20.52.41.95 |
| Subnet Mask | 255.255.255.224 |
| Wildcard Mask | 0.0.0.31 |
| Prefix Length | /27 |
| IP Address Class | Class A |
| Total IP Addresses | 32 |
| Usable Host Addresses | 30 |
| First Usable IP | 20.52.41.65 |
| Last Usable IP | 20.52.41.94 |
| Network (Hex) | 0x14342940 |
| Broadcast (Hex) | 0x1434295F |
| 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 20.52.41.64/27 into 2 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 20.52.41.64/28 | 20.52.41.64 | 20.52.41.65 | 20.52.41.78 | 20.52.41.79 | 14 |
| 2 | 20.52.41.80/28 | 20.52.41.80 | 20.52.41.81 | 20.52.41.94 | 20.52.41.95 | 14 |
Split 20.52.41.64/27 into 4 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 20.52.41.64/29 | 20.52.41.64 | 20.52.41.65 | 20.52.41.70 | 20.52.41.71 | 6 |
| 2 | 20.52.41.72/29 | 20.52.41.72 | 20.52.41.73 | 20.52.41.78 | 20.52.41.79 | 6 |
| 3 | 20.52.41.80/29 | 20.52.41.80 | 20.52.41.81 | 20.52.41.86 | 20.52.41.87 | 6 |
| 4 | 20.52.41.88/29 | 20.52.41.88 | 20.52.41.89 | 20.52.41.94 | 20.52.41.95 | 6 |
Split 20.52.41.64/27 into 8 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 20.52.41.64/30 | 20.52.41.64 | 20.52.41.65 | 20.52.41.66 | 20.52.41.67 | 2 |
| 2 | 20.52.41.68/30 | 20.52.41.68 | 20.52.41.69 | 20.52.41.70 | 20.52.41.71 | 2 |
| 3 | 20.52.41.72/30 | 20.52.41.72 | 20.52.41.73 | 20.52.41.74 | 20.52.41.75 | 2 |
| 4 | 20.52.41.76/30 | 20.52.41.76 | 20.52.41.77 | 20.52.41.78 | 20.52.41.79 | 2 |
| 5 | 20.52.41.80/30 | 20.52.41.80 | 20.52.41.81 | 20.52.41.82 | 20.52.41.83 | 2 |
| 6 | 20.52.41.84/30 | 20.52.41.84 | 20.52.41.85 | 20.52.41.86 | 20.52.41.87 | 2 |
| 7 | 20.52.41.88/30 | 20.52.41.88 | 20.52.41.89 | 20.52.41.90 | 20.52.41.91 | 2 |
| 8 | 20.52.41.92/30 | 20.52.41.92 | 20.52.41.93 | 20.52.41.94 | 20.52.41.95 | 2 |
IP Address Sample
Showing first 16 of 32 total IPs.