159.211.152.0/22
PublicClass B — /22 prefix — 1,022 usable hosts
Network address — the base address of the block (159.211.152.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 159.211.155.255 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 | 159.211.152.0/22 |
| Network Address | 159.211.152.0 |
| Broadcast Address | 159.211.155.255 |
| Subnet Mask | 255.255.252.0 |
| Wildcard Mask | 0.0.3.255 |
| Prefix Length | /22 |
| IP Address Class | Class B |
| Total IP Addresses | 1,024 |
| Usable Host Addresses | 1,022 |
| First Usable IP | 159.211.152.1 |
| Last Usable IP | 159.211.155.254 |
| Network (Hex) | 0x9FD39800 |
| Broadcast (Hex) | 0x9FD39BFF |
| 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 159.211.152.0/22 into 2 equal /23 subnets (510 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 159.211.152.0/23 | 159.211.152.0 | 159.211.152.1 | 159.211.153.254 | 159.211.153.255 | 510 |
| 2 | 159.211.154.0/23 | 159.211.154.0 | 159.211.154.1 | 159.211.155.254 | 159.211.155.255 | 510 |
Split 159.211.152.0/22 into 4 equal /24 subnets (254 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 159.211.152.0/24 | 159.211.152.0 | 159.211.152.1 | 159.211.152.254 | 159.211.152.255 | 254 |
| 2 | 159.211.153.0/24 | 159.211.153.0 | 159.211.153.1 | 159.211.153.254 | 159.211.153.255 | 254 |
| 3 | 159.211.154.0/24 | 159.211.154.0 | 159.211.154.1 | 159.211.154.254 | 159.211.154.255 | 254 |
| 4 | 159.211.155.0/24 | 159.211.155.0 | 159.211.155.1 | 159.211.155.254 | 159.211.155.255 | 254 |
Split 159.211.152.0/22 into 8 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 159.211.152.0/25 | 159.211.152.0 | 159.211.152.1 | 159.211.152.126 | 159.211.152.127 | 126 |
| 2 | 159.211.152.128/25 | 159.211.152.128 | 159.211.152.129 | 159.211.152.254 | 159.211.152.255 | 126 |
| 3 | 159.211.153.0/25 | 159.211.153.0 | 159.211.153.1 | 159.211.153.126 | 159.211.153.127 | 126 |
| 4 | 159.211.153.128/25 | 159.211.153.128 | 159.211.153.129 | 159.211.153.254 | 159.211.153.255 | 126 |
| 5 | 159.211.154.0/25 | 159.211.154.0 | 159.211.154.1 | 159.211.154.126 | 159.211.154.127 | 126 |
| 6 | 159.211.154.128/25 | 159.211.154.128 | 159.211.154.129 | 159.211.154.254 | 159.211.154.255 | 126 |
| 7 | 159.211.155.0/25 | 159.211.155.0 | 159.211.155.1 | 159.211.155.126 | 159.211.155.127 | 126 |
| 8 | 159.211.155.128/25 | 159.211.155.128 | 159.211.155.129 | 159.211.155.254 | 159.211.155.255 | 126 |
Split 159.211.152.0/22 into 16 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 159.211.152.0/26 | 159.211.152.0 | 159.211.152.1 | 159.211.152.62 | 159.211.152.63 | 62 |
| 2 | 159.211.152.64/26 | 159.211.152.64 | 159.211.152.65 | 159.211.152.126 | 159.211.152.127 | 62 |
| 3 | 159.211.152.128/26 | 159.211.152.128 | 159.211.152.129 | 159.211.152.190 | 159.211.152.191 | 62 |
| 4 | 159.211.152.192/26 | 159.211.152.192 | 159.211.152.193 | 159.211.152.254 | 159.211.152.255 | 62 |
| 5 | 159.211.153.0/26 | 159.211.153.0 | 159.211.153.1 | 159.211.153.62 | 159.211.153.63 | 62 |
| 6 | 159.211.153.64/26 | 159.211.153.64 | 159.211.153.65 | 159.211.153.126 | 159.211.153.127 | 62 |
| 7 | 159.211.153.128/26 | 159.211.153.128 | 159.211.153.129 | 159.211.153.190 | 159.211.153.191 | 62 |
| 8 | 159.211.153.192/26 | 159.211.153.192 | 159.211.153.193 | 159.211.153.254 | 159.211.153.255 | 62 |
| 9 | 159.211.154.0/26 | 159.211.154.0 | 159.211.154.1 | 159.211.154.62 | 159.211.154.63 | 62 |
| 10 | 159.211.154.64/26 | 159.211.154.64 | 159.211.154.65 | 159.211.154.126 | 159.211.154.127 | 62 |
| 11 | 159.211.154.128/26 | 159.211.154.128 | 159.211.154.129 | 159.211.154.190 | 159.211.154.191 | 62 |
| 12 | 159.211.154.192/26 | 159.211.154.192 | 159.211.154.193 | 159.211.154.254 | 159.211.154.255 | 62 |
| 13 | 159.211.155.0/26 | 159.211.155.0 | 159.211.155.1 | 159.211.155.62 | 159.211.155.63 | 62 |
| 14 | 159.211.155.64/26 | 159.211.155.64 | 159.211.155.65 | 159.211.155.126 | 159.211.155.127 | 62 |
| 15 | 159.211.155.128/26 | 159.211.155.128 | 159.211.155.129 | 159.211.155.190 | 159.211.155.191 | 62 |
| 16 | 159.211.155.192/26 | 159.211.155.192 | 159.211.155.193 | 159.211.155.254 | 159.211.155.255 | 62 |