39.151.213.0/24
PublicClass A — /24 prefix — 254 usable hosts
Network address — the base address of the block (39.151.213.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 39.151.213.255 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 | 39.151.213.0/24 |
| Network Address | 39.151.213.0 |
| Broadcast Address | 39.151.213.255 |
| Subnet Mask | 255.255.255.0 |
| Wildcard Mask | 0.0.0.255 |
| Prefix Length | /24 |
| IP Address Class | Class A |
| Total IP Addresses | 256 |
| Usable Host Addresses | 254 |
| First Usable IP | 39.151.213.1 |
| Last Usable IP | 39.151.213.254 |
| Network (Hex) | 0x2797D500 |
| Broadcast (Hex) | 0x2797D5FF |
| 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 39.151.213.0/24 into 2 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 39.151.213.0/25 | 39.151.213.0 | 39.151.213.1 | 39.151.213.126 | 39.151.213.127 | 126 |
| 2 | 39.151.213.128/25 | 39.151.213.128 | 39.151.213.129 | 39.151.213.254 | 39.151.213.255 | 126 |
Split 39.151.213.0/24 into 4 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 39.151.213.0/26 | 39.151.213.0 | 39.151.213.1 | 39.151.213.62 | 39.151.213.63 | 62 |
| 2 | 39.151.213.64/26 | 39.151.213.64 | 39.151.213.65 | 39.151.213.126 | 39.151.213.127 | 62 |
| 3 | 39.151.213.128/26 | 39.151.213.128 | 39.151.213.129 | 39.151.213.190 | 39.151.213.191 | 62 |
| 4 | 39.151.213.192/26 | 39.151.213.192 | 39.151.213.193 | 39.151.213.254 | 39.151.213.255 | 62 |
Split 39.151.213.0/24 into 8 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 39.151.213.0/27 | 39.151.213.0 | 39.151.213.1 | 39.151.213.30 | 39.151.213.31 | 30 |
| 2 | 39.151.213.32/27 | 39.151.213.32 | 39.151.213.33 | 39.151.213.62 | 39.151.213.63 | 30 |
| 3 | 39.151.213.64/27 | 39.151.213.64 | 39.151.213.65 | 39.151.213.94 | 39.151.213.95 | 30 |
| 4 | 39.151.213.96/27 | 39.151.213.96 | 39.151.213.97 | 39.151.213.126 | 39.151.213.127 | 30 |
| 5 | 39.151.213.128/27 | 39.151.213.128 | 39.151.213.129 | 39.151.213.158 | 39.151.213.159 | 30 |
| 6 | 39.151.213.160/27 | 39.151.213.160 | 39.151.213.161 | 39.151.213.190 | 39.151.213.191 | 30 |
| 7 | 39.151.213.192/27 | 39.151.213.192 | 39.151.213.193 | 39.151.213.222 | 39.151.213.223 | 30 |
| 8 | 39.151.213.224/27 | 39.151.213.224 | 39.151.213.225 | 39.151.213.254 | 39.151.213.255 | 30 |
Split 39.151.213.0/24 into 16 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 39.151.213.0/28 | 39.151.213.0 | 39.151.213.1 | 39.151.213.14 | 39.151.213.15 | 14 |
| 2 | 39.151.213.16/28 | 39.151.213.16 | 39.151.213.17 | 39.151.213.30 | 39.151.213.31 | 14 |
| 3 | 39.151.213.32/28 | 39.151.213.32 | 39.151.213.33 | 39.151.213.46 | 39.151.213.47 | 14 |
| 4 | 39.151.213.48/28 | 39.151.213.48 | 39.151.213.49 | 39.151.213.62 | 39.151.213.63 | 14 |
| 5 | 39.151.213.64/28 | 39.151.213.64 | 39.151.213.65 | 39.151.213.78 | 39.151.213.79 | 14 |
| 6 | 39.151.213.80/28 | 39.151.213.80 | 39.151.213.81 | 39.151.213.94 | 39.151.213.95 | 14 |
| 7 | 39.151.213.96/28 | 39.151.213.96 | 39.151.213.97 | 39.151.213.110 | 39.151.213.111 | 14 |
| 8 | 39.151.213.112/28 | 39.151.213.112 | 39.151.213.113 | 39.151.213.126 | 39.151.213.127 | 14 |
| 9 | 39.151.213.128/28 | 39.151.213.128 | 39.151.213.129 | 39.151.213.142 | 39.151.213.143 | 14 |
| 10 | 39.151.213.144/28 | 39.151.213.144 | 39.151.213.145 | 39.151.213.158 | 39.151.213.159 | 14 |
| 11 | 39.151.213.160/28 | 39.151.213.160 | 39.151.213.161 | 39.151.213.174 | 39.151.213.175 | 14 |
| 12 | 39.151.213.176/28 | 39.151.213.176 | 39.151.213.177 | 39.151.213.190 | 39.151.213.191 | 14 |
| 13 | 39.151.213.192/28 | 39.151.213.192 | 39.151.213.193 | 39.151.213.206 | 39.151.213.207 | 14 |
| 14 | 39.151.213.208/28 | 39.151.213.208 | 39.151.213.209 | 39.151.213.222 | 39.151.213.223 | 14 |
| 15 | 39.151.213.224/28 | 39.151.213.224 | 39.151.213.225 | 39.151.213.238 | 39.151.213.239 | 14 |
| 16 | 39.151.213.240/28 | 39.151.213.240 | 39.151.213.241 | 39.151.213.254 | 39.151.213.255 | 14 |
IP Address Sample
Showing first 16 of 256 total IPs.