168.245.209.0/24
PublicClass B — /24 prefix — 254 usable hosts
Network address — the base address of the block (168.245.209.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 168.245.209.255 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 254 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.0 is the dotted-decimal equivalent of /24. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 168.245.209.0/24 |
| Network Address | 168.245.209.0 |
| Broadcast Address | 168.245.209.255 |
| Subnet Mask | 255.255.255.0 |
| Wildcard Mask | 0.0.0.255 |
| Prefix Length | /24 |
| IP Address Class | Class B |
| Total IP Addresses | 256 |
| Usable Host Addresses | 254 |
| First Usable IP | 168.245.209.1 |
| Last Usable IP | 168.245.209.254 |
| Network (Hex) | 0xA8F5D100 |
| Broadcast (Hex) | 0xA8F5D1FF |
| Address Type | Public / Globally Routable |
Binary Representation
The first 24 bits (1s in the mask) identify the network. The remaining 8 bits identify hosts within the network.
Split into Equal Subnets
Split 168.245.209.0/24 into 2 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 168.245.209.0/25 | 168.245.209.0 | 168.245.209.1 | 168.245.209.126 | 168.245.209.127 | 126 |
| 2 | 168.245.209.128/25 | 168.245.209.128 | 168.245.209.129 | 168.245.209.254 | 168.245.209.255 | 126 |
Split 168.245.209.0/24 into 4 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 168.245.209.0/26 | 168.245.209.0 | 168.245.209.1 | 168.245.209.62 | 168.245.209.63 | 62 |
| 2 | 168.245.209.64/26 | 168.245.209.64 | 168.245.209.65 | 168.245.209.126 | 168.245.209.127 | 62 |
| 3 | 168.245.209.128/26 | 168.245.209.128 | 168.245.209.129 | 168.245.209.190 | 168.245.209.191 | 62 |
| 4 | 168.245.209.192/26 | 168.245.209.192 | 168.245.209.193 | 168.245.209.254 | 168.245.209.255 | 62 |
Split 168.245.209.0/24 into 8 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 168.245.209.0/27 | 168.245.209.0 | 168.245.209.1 | 168.245.209.30 | 168.245.209.31 | 30 |
| 2 | 168.245.209.32/27 | 168.245.209.32 | 168.245.209.33 | 168.245.209.62 | 168.245.209.63 | 30 |
| 3 | 168.245.209.64/27 | 168.245.209.64 | 168.245.209.65 | 168.245.209.94 | 168.245.209.95 | 30 |
| 4 | 168.245.209.96/27 | 168.245.209.96 | 168.245.209.97 | 168.245.209.126 | 168.245.209.127 | 30 |
| 5 | 168.245.209.128/27 | 168.245.209.128 | 168.245.209.129 | 168.245.209.158 | 168.245.209.159 | 30 |
| 6 | 168.245.209.160/27 | 168.245.209.160 | 168.245.209.161 | 168.245.209.190 | 168.245.209.191 | 30 |
| 7 | 168.245.209.192/27 | 168.245.209.192 | 168.245.209.193 | 168.245.209.222 | 168.245.209.223 | 30 |
| 8 | 168.245.209.224/27 | 168.245.209.224 | 168.245.209.225 | 168.245.209.254 | 168.245.209.255 | 30 |
Split 168.245.209.0/24 into 16 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 168.245.209.0/28 | 168.245.209.0 | 168.245.209.1 | 168.245.209.14 | 168.245.209.15 | 14 |
| 2 | 168.245.209.16/28 | 168.245.209.16 | 168.245.209.17 | 168.245.209.30 | 168.245.209.31 | 14 |
| 3 | 168.245.209.32/28 | 168.245.209.32 | 168.245.209.33 | 168.245.209.46 | 168.245.209.47 | 14 |
| 4 | 168.245.209.48/28 | 168.245.209.48 | 168.245.209.49 | 168.245.209.62 | 168.245.209.63 | 14 |
| 5 | 168.245.209.64/28 | 168.245.209.64 | 168.245.209.65 | 168.245.209.78 | 168.245.209.79 | 14 |
| 6 | 168.245.209.80/28 | 168.245.209.80 | 168.245.209.81 | 168.245.209.94 | 168.245.209.95 | 14 |
| 7 | 168.245.209.96/28 | 168.245.209.96 | 168.245.209.97 | 168.245.209.110 | 168.245.209.111 | 14 |
| 8 | 168.245.209.112/28 | 168.245.209.112 | 168.245.209.113 | 168.245.209.126 | 168.245.209.127 | 14 |
| 9 | 168.245.209.128/28 | 168.245.209.128 | 168.245.209.129 | 168.245.209.142 | 168.245.209.143 | 14 |
| 10 | 168.245.209.144/28 | 168.245.209.144 | 168.245.209.145 | 168.245.209.158 | 168.245.209.159 | 14 |
| 11 | 168.245.209.160/28 | 168.245.209.160 | 168.245.209.161 | 168.245.209.174 | 168.245.209.175 | 14 |
| 12 | 168.245.209.176/28 | 168.245.209.176 | 168.245.209.177 | 168.245.209.190 | 168.245.209.191 | 14 |
| 13 | 168.245.209.192/28 | 168.245.209.192 | 168.245.209.193 | 168.245.209.206 | 168.245.209.207 | 14 |
| 14 | 168.245.209.208/28 | 168.245.209.208 | 168.245.209.209 | 168.245.209.222 | 168.245.209.223 | 14 |
| 15 | 168.245.209.224/28 | 168.245.209.224 | 168.245.209.225 | 168.245.209.238 | 168.245.209.239 | 14 |
| 16 | 168.245.209.240/28 | 168.245.209.240 | 168.245.209.241 | 168.245.209.254 | 168.245.209.255 | 14 |
IP Address Sample
Showing first 16 of 256 total IPs.