151.182.145.0/24
PublicClass B — /24 prefix — 254 usable hosts
Network address — the base address of the block (151.182.145.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 151.182.145.255 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 | 151.182.145.0/24 |
| Network Address | 151.182.145.0 |
| Broadcast Address | 151.182.145.255 |
| 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 | 151.182.145.1 |
| Last Usable IP | 151.182.145.254 |
| Network (Hex) | 0x97B69100 |
| Broadcast (Hex) | 0x97B691FF |
| 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 151.182.145.0/24 into 2 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 151.182.145.0/25 | 151.182.145.0 | 151.182.145.1 | 151.182.145.126 | 151.182.145.127 | 126 |
| 2 | 151.182.145.128/25 | 151.182.145.128 | 151.182.145.129 | 151.182.145.254 | 151.182.145.255 | 126 |
Split 151.182.145.0/24 into 4 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 151.182.145.0/26 | 151.182.145.0 | 151.182.145.1 | 151.182.145.62 | 151.182.145.63 | 62 |
| 2 | 151.182.145.64/26 | 151.182.145.64 | 151.182.145.65 | 151.182.145.126 | 151.182.145.127 | 62 |
| 3 | 151.182.145.128/26 | 151.182.145.128 | 151.182.145.129 | 151.182.145.190 | 151.182.145.191 | 62 |
| 4 | 151.182.145.192/26 | 151.182.145.192 | 151.182.145.193 | 151.182.145.254 | 151.182.145.255 | 62 |
Split 151.182.145.0/24 into 8 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 151.182.145.0/27 | 151.182.145.0 | 151.182.145.1 | 151.182.145.30 | 151.182.145.31 | 30 |
| 2 | 151.182.145.32/27 | 151.182.145.32 | 151.182.145.33 | 151.182.145.62 | 151.182.145.63 | 30 |
| 3 | 151.182.145.64/27 | 151.182.145.64 | 151.182.145.65 | 151.182.145.94 | 151.182.145.95 | 30 |
| 4 | 151.182.145.96/27 | 151.182.145.96 | 151.182.145.97 | 151.182.145.126 | 151.182.145.127 | 30 |
| 5 | 151.182.145.128/27 | 151.182.145.128 | 151.182.145.129 | 151.182.145.158 | 151.182.145.159 | 30 |
| 6 | 151.182.145.160/27 | 151.182.145.160 | 151.182.145.161 | 151.182.145.190 | 151.182.145.191 | 30 |
| 7 | 151.182.145.192/27 | 151.182.145.192 | 151.182.145.193 | 151.182.145.222 | 151.182.145.223 | 30 |
| 8 | 151.182.145.224/27 | 151.182.145.224 | 151.182.145.225 | 151.182.145.254 | 151.182.145.255 | 30 |
Split 151.182.145.0/24 into 16 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 151.182.145.0/28 | 151.182.145.0 | 151.182.145.1 | 151.182.145.14 | 151.182.145.15 | 14 |
| 2 | 151.182.145.16/28 | 151.182.145.16 | 151.182.145.17 | 151.182.145.30 | 151.182.145.31 | 14 |
| 3 | 151.182.145.32/28 | 151.182.145.32 | 151.182.145.33 | 151.182.145.46 | 151.182.145.47 | 14 |
| 4 | 151.182.145.48/28 | 151.182.145.48 | 151.182.145.49 | 151.182.145.62 | 151.182.145.63 | 14 |
| 5 | 151.182.145.64/28 | 151.182.145.64 | 151.182.145.65 | 151.182.145.78 | 151.182.145.79 | 14 |
| 6 | 151.182.145.80/28 | 151.182.145.80 | 151.182.145.81 | 151.182.145.94 | 151.182.145.95 | 14 |
| 7 | 151.182.145.96/28 | 151.182.145.96 | 151.182.145.97 | 151.182.145.110 | 151.182.145.111 | 14 |
| 8 | 151.182.145.112/28 | 151.182.145.112 | 151.182.145.113 | 151.182.145.126 | 151.182.145.127 | 14 |
| 9 | 151.182.145.128/28 | 151.182.145.128 | 151.182.145.129 | 151.182.145.142 | 151.182.145.143 | 14 |
| 10 | 151.182.145.144/28 | 151.182.145.144 | 151.182.145.145 | 151.182.145.158 | 151.182.145.159 | 14 |
| 11 | 151.182.145.160/28 | 151.182.145.160 | 151.182.145.161 | 151.182.145.174 | 151.182.145.175 | 14 |
| 12 | 151.182.145.176/28 | 151.182.145.176 | 151.182.145.177 | 151.182.145.190 | 151.182.145.191 | 14 |
| 13 | 151.182.145.192/28 | 151.182.145.192 | 151.182.145.193 | 151.182.145.206 | 151.182.145.207 | 14 |
| 14 | 151.182.145.208/28 | 151.182.145.208 | 151.182.145.209 | 151.182.145.222 | 151.182.145.223 | 14 |
| 15 | 151.182.145.224/28 | 151.182.145.224 | 151.182.145.225 | 151.182.145.238 | 151.182.145.239 | 14 |
| 16 | 151.182.145.240/28 | 151.182.145.240 | 151.182.145.241 | 151.182.145.254 | 151.182.145.255 | 14 |
IP Address Sample
Showing first 16 of 256 total IPs.