28.218.162.64/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (28.218.162.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 28.218.162.127 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 | 28.218.162.64/26 |
| Network Address | 28.218.162.64 |
| Broadcast Address | 28.218.162.127 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class A |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 28.218.162.65 |
| Last Usable IP | 28.218.162.126 |
| Network (Hex) | 0x1CDAA240 |
| Broadcast (Hex) | 0x1CDAA27F |
| 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 28.218.162.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 28.218.162.64/27 | 28.218.162.64 | 28.218.162.65 | 28.218.162.94 | 28.218.162.95 | 30 |
| 2 | 28.218.162.96/27 | 28.218.162.96 | 28.218.162.97 | 28.218.162.126 | 28.218.162.127 | 30 |
Split 28.218.162.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 28.218.162.64/28 | 28.218.162.64 | 28.218.162.65 | 28.218.162.78 | 28.218.162.79 | 14 |
| 2 | 28.218.162.80/28 | 28.218.162.80 | 28.218.162.81 | 28.218.162.94 | 28.218.162.95 | 14 |
| 3 | 28.218.162.96/28 | 28.218.162.96 | 28.218.162.97 | 28.218.162.110 | 28.218.162.111 | 14 |
| 4 | 28.218.162.112/28 | 28.218.162.112 | 28.218.162.113 | 28.218.162.126 | 28.218.162.127 | 14 |
Split 28.218.162.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 28.218.162.64/29 | 28.218.162.64 | 28.218.162.65 | 28.218.162.70 | 28.218.162.71 | 6 |
| 2 | 28.218.162.72/29 | 28.218.162.72 | 28.218.162.73 | 28.218.162.78 | 28.218.162.79 | 6 |
| 3 | 28.218.162.80/29 | 28.218.162.80 | 28.218.162.81 | 28.218.162.86 | 28.218.162.87 | 6 |
| 4 | 28.218.162.88/29 | 28.218.162.88 | 28.218.162.89 | 28.218.162.94 | 28.218.162.95 | 6 |
| 5 | 28.218.162.96/29 | 28.218.162.96 | 28.218.162.97 | 28.218.162.102 | 28.218.162.103 | 6 |
| 6 | 28.218.162.104/29 | 28.218.162.104 | 28.218.162.105 | 28.218.162.110 | 28.218.162.111 | 6 |
| 7 | 28.218.162.112/29 | 28.218.162.112 | 28.218.162.113 | 28.218.162.118 | 28.218.162.119 | 6 |
| 8 | 28.218.162.120/29 | 28.218.162.120 | 28.218.162.121 | 28.218.162.126 | 28.218.162.127 | 6 |
Split 28.218.162.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 28.218.162.64/30 | 28.218.162.64 | 28.218.162.65 | 28.218.162.66 | 28.218.162.67 | 2 |
| 2 | 28.218.162.68/30 | 28.218.162.68 | 28.218.162.69 | 28.218.162.70 | 28.218.162.71 | 2 |
| 3 | 28.218.162.72/30 | 28.218.162.72 | 28.218.162.73 | 28.218.162.74 | 28.218.162.75 | 2 |
| 4 | 28.218.162.76/30 | 28.218.162.76 | 28.218.162.77 | 28.218.162.78 | 28.218.162.79 | 2 |
| 5 | 28.218.162.80/30 | 28.218.162.80 | 28.218.162.81 | 28.218.162.82 | 28.218.162.83 | 2 |
| 6 | 28.218.162.84/30 | 28.218.162.84 | 28.218.162.85 | 28.218.162.86 | 28.218.162.87 | 2 |
| 7 | 28.218.162.88/30 | 28.218.162.88 | 28.218.162.89 | 28.218.162.90 | 28.218.162.91 | 2 |
| 8 | 28.218.162.92/30 | 28.218.162.92 | 28.218.162.93 | 28.218.162.94 | 28.218.162.95 | 2 |
| 9 | 28.218.162.96/30 | 28.218.162.96 | 28.218.162.97 | 28.218.162.98 | 28.218.162.99 | 2 |
| 10 | 28.218.162.100/30 | 28.218.162.100 | 28.218.162.101 | 28.218.162.102 | 28.218.162.103 | 2 |
| 11 | 28.218.162.104/30 | 28.218.162.104 | 28.218.162.105 | 28.218.162.106 | 28.218.162.107 | 2 |
| 12 | 28.218.162.108/30 | 28.218.162.108 | 28.218.162.109 | 28.218.162.110 | 28.218.162.111 | 2 |
| 13 | 28.218.162.112/30 | 28.218.162.112 | 28.218.162.113 | 28.218.162.114 | 28.218.162.115 | 2 |
| 14 | 28.218.162.116/30 | 28.218.162.116 | 28.218.162.117 | 28.218.162.118 | 28.218.162.119 | 2 |
| 15 | 28.218.162.120/30 | 28.218.162.120 | 28.218.162.121 | 28.218.162.122 | 28.218.162.123 | 2 |
| 16 | 28.218.162.124/30 | 28.218.162.124 | 28.218.162.125 | 28.218.162.126 | 28.218.162.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.