71.155.89.0/24
PublicClass A — /24 prefix — 254 usable hosts
Network address — the base address of the block (71.155.89.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 71.155.89.255 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 | 71.155.89.0/24 |
| Network Address | 71.155.89.0 |
| Broadcast Address | 71.155.89.255 |
| 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 | 71.155.89.1 |
| Last Usable IP | 71.155.89.254 |
| Network (Hex) | 0x479B5900 |
| Broadcast (Hex) | 0x479B59FF |
| 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 71.155.89.0/24 into 2 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 71.155.89.0/25 | 71.155.89.0 | 71.155.89.1 | 71.155.89.126 | 71.155.89.127 | 126 |
| 2 | 71.155.89.128/25 | 71.155.89.128 | 71.155.89.129 | 71.155.89.254 | 71.155.89.255 | 126 |
Split 71.155.89.0/24 into 4 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 71.155.89.0/26 | 71.155.89.0 | 71.155.89.1 | 71.155.89.62 | 71.155.89.63 | 62 |
| 2 | 71.155.89.64/26 | 71.155.89.64 | 71.155.89.65 | 71.155.89.126 | 71.155.89.127 | 62 |
| 3 | 71.155.89.128/26 | 71.155.89.128 | 71.155.89.129 | 71.155.89.190 | 71.155.89.191 | 62 |
| 4 | 71.155.89.192/26 | 71.155.89.192 | 71.155.89.193 | 71.155.89.254 | 71.155.89.255 | 62 |
Split 71.155.89.0/24 into 8 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 71.155.89.0/27 | 71.155.89.0 | 71.155.89.1 | 71.155.89.30 | 71.155.89.31 | 30 |
| 2 | 71.155.89.32/27 | 71.155.89.32 | 71.155.89.33 | 71.155.89.62 | 71.155.89.63 | 30 |
| 3 | 71.155.89.64/27 | 71.155.89.64 | 71.155.89.65 | 71.155.89.94 | 71.155.89.95 | 30 |
| 4 | 71.155.89.96/27 | 71.155.89.96 | 71.155.89.97 | 71.155.89.126 | 71.155.89.127 | 30 |
| 5 | 71.155.89.128/27 | 71.155.89.128 | 71.155.89.129 | 71.155.89.158 | 71.155.89.159 | 30 |
| 6 | 71.155.89.160/27 | 71.155.89.160 | 71.155.89.161 | 71.155.89.190 | 71.155.89.191 | 30 |
| 7 | 71.155.89.192/27 | 71.155.89.192 | 71.155.89.193 | 71.155.89.222 | 71.155.89.223 | 30 |
| 8 | 71.155.89.224/27 | 71.155.89.224 | 71.155.89.225 | 71.155.89.254 | 71.155.89.255 | 30 |
Split 71.155.89.0/24 into 16 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 71.155.89.0/28 | 71.155.89.0 | 71.155.89.1 | 71.155.89.14 | 71.155.89.15 | 14 |
| 2 | 71.155.89.16/28 | 71.155.89.16 | 71.155.89.17 | 71.155.89.30 | 71.155.89.31 | 14 |
| 3 | 71.155.89.32/28 | 71.155.89.32 | 71.155.89.33 | 71.155.89.46 | 71.155.89.47 | 14 |
| 4 | 71.155.89.48/28 | 71.155.89.48 | 71.155.89.49 | 71.155.89.62 | 71.155.89.63 | 14 |
| 5 | 71.155.89.64/28 | 71.155.89.64 | 71.155.89.65 | 71.155.89.78 | 71.155.89.79 | 14 |
| 6 | 71.155.89.80/28 | 71.155.89.80 | 71.155.89.81 | 71.155.89.94 | 71.155.89.95 | 14 |
| 7 | 71.155.89.96/28 | 71.155.89.96 | 71.155.89.97 | 71.155.89.110 | 71.155.89.111 | 14 |
| 8 | 71.155.89.112/28 | 71.155.89.112 | 71.155.89.113 | 71.155.89.126 | 71.155.89.127 | 14 |
| 9 | 71.155.89.128/28 | 71.155.89.128 | 71.155.89.129 | 71.155.89.142 | 71.155.89.143 | 14 |
| 10 | 71.155.89.144/28 | 71.155.89.144 | 71.155.89.145 | 71.155.89.158 | 71.155.89.159 | 14 |
| 11 | 71.155.89.160/28 | 71.155.89.160 | 71.155.89.161 | 71.155.89.174 | 71.155.89.175 | 14 |
| 12 | 71.155.89.176/28 | 71.155.89.176 | 71.155.89.177 | 71.155.89.190 | 71.155.89.191 | 14 |
| 13 | 71.155.89.192/28 | 71.155.89.192 | 71.155.89.193 | 71.155.89.206 | 71.155.89.207 | 14 |
| 14 | 71.155.89.208/28 | 71.155.89.208 | 71.155.89.209 | 71.155.89.222 | 71.155.89.223 | 14 |
| 15 | 71.155.89.224/28 | 71.155.89.224 | 71.155.89.225 | 71.155.89.238 | 71.155.89.239 | 14 |
| 16 | 71.155.89.240/28 | 71.155.89.240 | 71.155.89.241 | 71.155.89.254 | 71.155.89.255 | 14 |
IP Address Sample
Showing first 16 of 256 total IPs.