54.230.224.0/19
PublicClass A — /19 prefix — 8,190 usable hosts
Network address — the base address of the block (54.230.224.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 54.230.255.255 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 8,190 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.224.0 is the dotted-decimal equivalent of /19. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 54.230.224.0/19 |
| Network Address | 54.230.224.0 |
| Broadcast Address | 54.230.255.255 |
| Subnet Mask | 255.255.224.0 |
| Wildcard Mask | 0.0.31.255 |
| Prefix Length | /19 |
| IP Address Class | Class A |
| Total IP Addresses | 8,192 |
| Usable Host Addresses | 8,190 |
| First Usable IP | 54.230.224.1 |
| Last Usable IP | 54.230.255.254 |
| Network (Hex) | 0x36E6E000 |
| Broadcast (Hex) | 0x36E6FFFF |
| Address Type | Public / Globally Routable |
Binary Representation
The first 19 bits (1s in the mask) identify the network. The remaining 13 bits identify hosts within the network.
Split into Equal Subnets
Split 54.230.224.0/19 into 2 equal /20 subnets (4,094 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 54.230.224.0/20 | 54.230.224.0 | 54.230.224.1 | 54.230.239.254 | 54.230.239.255 | 4,094 |
| 2 | 54.230.240.0/20 | 54.230.240.0 | 54.230.240.1 | 54.230.255.254 | 54.230.255.255 | 4,094 |
Split 54.230.224.0/19 into 4 equal /21 subnets (2,046 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 54.230.224.0/21 | 54.230.224.0 | 54.230.224.1 | 54.230.231.254 | 54.230.231.255 | 2,046 |
| 2 | 54.230.232.0/21 | 54.230.232.0 | 54.230.232.1 | 54.230.239.254 | 54.230.239.255 | 2,046 |
| 3 | 54.230.240.0/21 | 54.230.240.0 | 54.230.240.1 | 54.230.247.254 | 54.230.247.255 | 2,046 |
| 4 | 54.230.248.0/21 | 54.230.248.0 | 54.230.248.1 | 54.230.255.254 | 54.230.255.255 | 2,046 |
Split 54.230.224.0/19 into 8 equal /22 subnets (1,022 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 54.230.224.0/22 | 54.230.224.0 | 54.230.224.1 | 54.230.227.254 | 54.230.227.255 | 1,022 |
| 2 | 54.230.228.0/22 | 54.230.228.0 | 54.230.228.1 | 54.230.231.254 | 54.230.231.255 | 1,022 |
| 3 | 54.230.232.0/22 | 54.230.232.0 | 54.230.232.1 | 54.230.235.254 | 54.230.235.255 | 1,022 |
| 4 | 54.230.236.0/22 | 54.230.236.0 | 54.230.236.1 | 54.230.239.254 | 54.230.239.255 | 1,022 |
| 5 | 54.230.240.0/22 | 54.230.240.0 | 54.230.240.1 | 54.230.243.254 | 54.230.243.255 | 1,022 |
| 6 | 54.230.244.0/22 | 54.230.244.0 | 54.230.244.1 | 54.230.247.254 | 54.230.247.255 | 1,022 |
| 7 | 54.230.248.0/22 | 54.230.248.0 | 54.230.248.1 | 54.230.251.254 | 54.230.251.255 | 1,022 |
| 8 | 54.230.252.0/22 | 54.230.252.0 | 54.230.252.1 | 54.230.255.254 | 54.230.255.255 | 1,022 |
Split 54.230.224.0/19 into 16 equal /23 subnets (510 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 54.230.224.0/23 | 54.230.224.0 | 54.230.224.1 | 54.230.225.254 | 54.230.225.255 | 510 |
| 2 | 54.230.226.0/23 | 54.230.226.0 | 54.230.226.1 | 54.230.227.254 | 54.230.227.255 | 510 |
| 3 | 54.230.228.0/23 | 54.230.228.0 | 54.230.228.1 | 54.230.229.254 | 54.230.229.255 | 510 |
| 4 | 54.230.230.0/23 | 54.230.230.0 | 54.230.230.1 | 54.230.231.254 | 54.230.231.255 | 510 |
| 5 | 54.230.232.0/23 | 54.230.232.0 | 54.230.232.1 | 54.230.233.254 | 54.230.233.255 | 510 |
| 6 | 54.230.234.0/23 | 54.230.234.0 | 54.230.234.1 | 54.230.235.254 | 54.230.235.255 | 510 |
| 7 | 54.230.236.0/23 | 54.230.236.0 | 54.230.236.1 | 54.230.237.254 | 54.230.237.255 | 510 |
| 8 | 54.230.238.0/23 | 54.230.238.0 | 54.230.238.1 | 54.230.239.254 | 54.230.239.255 | 510 |
| 9 | 54.230.240.0/23 | 54.230.240.0 | 54.230.240.1 | 54.230.241.254 | 54.230.241.255 | 510 |
| 10 | 54.230.242.0/23 | 54.230.242.0 | 54.230.242.1 | 54.230.243.254 | 54.230.243.255 | 510 |
| 11 | 54.230.244.0/23 | 54.230.244.0 | 54.230.244.1 | 54.230.245.254 | 54.230.245.255 | 510 |
| 12 | 54.230.246.0/23 | 54.230.246.0 | 54.230.246.1 | 54.230.247.254 | 54.230.247.255 | 510 |
| 13 | 54.230.248.0/23 | 54.230.248.0 | 54.230.248.1 | 54.230.249.254 | 54.230.249.255 | 510 |
| 14 | 54.230.250.0/23 | 54.230.250.0 | 54.230.250.1 | 54.230.251.254 | 54.230.251.255 | 510 |
| 15 | 54.230.252.0/23 | 54.230.252.0 | 54.230.252.1 | 54.230.253.254 | 54.230.253.255 | 510 |
| 16 | 54.230.254.0/23 | 54.230.254.0 | 54.230.254.1 | 54.230.255.254 | 54.230.255.255 | 510 |