85.25.76.0/22
PublicClass A — /22 prefix — 1,022 usable hosts
Network address — the base address of the block (85.25.76.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 85.25.79.255 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 1,022 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.252.0 is the dotted-decimal equivalent of /22. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 85.25.76.0/22 |
| Network Address | 85.25.76.0 |
| Broadcast Address | 85.25.79.255 |
| Subnet Mask | 255.255.252.0 |
| Wildcard Mask | 0.0.3.255 |
| Prefix Length | /22 |
| IP Address Class | Class A |
| Total IP Addresses | 1,024 |
| Usable Host Addresses | 1,022 |
| First Usable IP | 85.25.76.1 |
| Last Usable IP | 85.25.79.254 |
| Network (Hex) | 0x55194C00 |
| Broadcast (Hex) | 0x55194FFF |
| Address Type | Public / Globally Routable |
Binary Representation
The first 22 bits (1s in the mask) identify the network. The remaining 10 bits identify hosts within the network.
Split into Equal Subnets
Split 85.25.76.0/22 into 2 equal /23 subnets (510 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 85.25.76.0/23 | 85.25.76.0 | 85.25.76.1 | 85.25.77.254 | 85.25.77.255 | 510 |
| 2 | 85.25.78.0/23 | 85.25.78.0 | 85.25.78.1 | 85.25.79.254 | 85.25.79.255 | 510 |
Split 85.25.76.0/22 into 4 equal /24 subnets (254 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 85.25.76.0/24 | 85.25.76.0 | 85.25.76.1 | 85.25.76.254 | 85.25.76.255 | 254 |
| 2 | 85.25.77.0/24 | 85.25.77.0 | 85.25.77.1 | 85.25.77.254 | 85.25.77.255 | 254 |
| 3 | 85.25.78.0/24 | 85.25.78.0 | 85.25.78.1 | 85.25.78.254 | 85.25.78.255 | 254 |
| 4 | 85.25.79.0/24 | 85.25.79.0 | 85.25.79.1 | 85.25.79.254 | 85.25.79.255 | 254 |
Split 85.25.76.0/22 into 8 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 85.25.76.0/25 | 85.25.76.0 | 85.25.76.1 | 85.25.76.126 | 85.25.76.127 | 126 |
| 2 | 85.25.76.128/25 | 85.25.76.128 | 85.25.76.129 | 85.25.76.254 | 85.25.76.255 | 126 |
| 3 | 85.25.77.0/25 | 85.25.77.0 | 85.25.77.1 | 85.25.77.126 | 85.25.77.127 | 126 |
| 4 | 85.25.77.128/25 | 85.25.77.128 | 85.25.77.129 | 85.25.77.254 | 85.25.77.255 | 126 |
| 5 | 85.25.78.0/25 | 85.25.78.0 | 85.25.78.1 | 85.25.78.126 | 85.25.78.127 | 126 |
| 6 | 85.25.78.128/25 | 85.25.78.128 | 85.25.78.129 | 85.25.78.254 | 85.25.78.255 | 126 |
| 7 | 85.25.79.0/25 | 85.25.79.0 | 85.25.79.1 | 85.25.79.126 | 85.25.79.127 | 126 |
| 8 | 85.25.79.128/25 | 85.25.79.128 | 85.25.79.129 | 85.25.79.254 | 85.25.79.255 | 126 |
Split 85.25.76.0/22 into 16 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 85.25.76.0/26 | 85.25.76.0 | 85.25.76.1 | 85.25.76.62 | 85.25.76.63 | 62 |
| 2 | 85.25.76.64/26 | 85.25.76.64 | 85.25.76.65 | 85.25.76.126 | 85.25.76.127 | 62 |
| 3 | 85.25.76.128/26 | 85.25.76.128 | 85.25.76.129 | 85.25.76.190 | 85.25.76.191 | 62 |
| 4 | 85.25.76.192/26 | 85.25.76.192 | 85.25.76.193 | 85.25.76.254 | 85.25.76.255 | 62 |
| 5 | 85.25.77.0/26 | 85.25.77.0 | 85.25.77.1 | 85.25.77.62 | 85.25.77.63 | 62 |
| 6 | 85.25.77.64/26 | 85.25.77.64 | 85.25.77.65 | 85.25.77.126 | 85.25.77.127 | 62 |
| 7 | 85.25.77.128/26 | 85.25.77.128 | 85.25.77.129 | 85.25.77.190 | 85.25.77.191 | 62 |
| 8 | 85.25.77.192/26 | 85.25.77.192 | 85.25.77.193 | 85.25.77.254 | 85.25.77.255 | 62 |
| 9 | 85.25.78.0/26 | 85.25.78.0 | 85.25.78.1 | 85.25.78.62 | 85.25.78.63 | 62 |
| 10 | 85.25.78.64/26 | 85.25.78.64 | 85.25.78.65 | 85.25.78.126 | 85.25.78.127 | 62 |
| 11 | 85.25.78.128/26 | 85.25.78.128 | 85.25.78.129 | 85.25.78.190 | 85.25.78.191 | 62 |
| 12 | 85.25.78.192/26 | 85.25.78.192 | 85.25.78.193 | 85.25.78.254 | 85.25.78.255 | 62 |
| 13 | 85.25.79.0/26 | 85.25.79.0 | 85.25.79.1 | 85.25.79.62 | 85.25.79.63 | 62 |
| 14 | 85.25.79.64/26 | 85.25.79.64 | 85.25.79.65 | 85.25.79.126 | 85.25.79.127 | 62 |
| 15 | 85.25.79.128/26 | 85.25.79.128 | 85.25.79.129 | 85.25.79.190 | 85.25.79.191 | 62 |
| 16 | 85.25.79.192/26 | 85.25.79.192 | 85.25.79.193 | 85.25.79.254 | 85.25.79.255 | 62 |