127.241.161.0/24
Loopback RFC 5735Class A — /24 prefix — 254 usable hosts
Network address — the base address of the block (127.241.161.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 127.241.161.255 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 | 127.241.161.0/24 |
| Network Address | 127.241.161.0 |
| Broadcast Address | 127.241.161.255 |
| 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 | 127.241.161.1 |
| Last Usable IP | 127.241.161.254 |
| Network (Hex) | 0x7FF1A100 |
| Broadcast (Hex) | 0x7FF1A1FF |
| Governing RFC | RFC 5735 |
| Address Type | Loopback |
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 127.241.161.0/24 into 2 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 127.241.161.0/25 | 127.241.161.0 | 127.241.161.1 | 127.241.161.126 | 127.241.161.127 | 126 |
| 2 | 127.241.161.128/25 | 127.241.161.128 | 127.241.161.129 | 127.241.161.254 | 127.241.161.255 | 126 |
Split 127.241.161.0/24 into 4 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 127.241.161.0/26 | 127.241.161.0 | 127.241.161.1 | 127.241.161.62 | 127.241.161.63 | 62 |
| 2 | 127.241.161.64/26 | 127.241.161.64 | 127.241.161.65 | 127.241.161.126 | 127.241.161.127 | 62 |
| 3 | 127.241.161.128/26 | 127.241.161.128 | 127.241.161.129 | 127.241.161.190 | 127.241.161.191 | 62 |
| 4 | 127.241.161.192/26 | 127.241.161.192 | 127.241.161.193 | 127.241.161.254 | 127.241.161.255 | 62 |
Split 127.241.161.0/24 into 8 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 127.241.161.0/27 | 127.241.161.0 | 127.241.161.1 | 127.241.161.30 | 127.241.161.31 | 30 |
| 2 | 127.241.161.32/27 | 127.241.161.32 | 127.241.161.33 | 127.241.161.62 | 127.241.161.63 | 30 |
| 3 | 127.241.161.64/27 | 127.241.161.64 | 127.241.161.65 | 127.241.161.94 | 127.241.161.95 | 30 |
| 4 | 127.241.161.96/27 | 127.241.161.96 | 127.241.161.97 | 127.241.161.126 | 127.241.161.127 | 30 |
| 5 | 127.241.161.128/27 | 127.241.161.128 | 127.241.161.129 | 127.241.161.158 | 127.241.161.159 | 30 |
| 6 | 127.241.161.160/27 | 127.241.161.160 | 127.241.161.161 | 127.241.161.190 | 127.241.161.191 | 30 |
| 7 | 127.241.161.192/27 | 127.241.161.192 | 127.241.161.193 | 127.241.161.222 | 127.241.161.223 | 30 |
| 8 | 127.241.161.224/27 | 127.241.161.224 | 127.241.161.225 | 127.241.161.254 | 127.241.161.255 | 30 |
Split 127.241.161.0/24 into 16 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 127.241.161.0/28 | 127.241.161.0 | 127.241.161.1 | 127.241.161.14 | 127.241.161.15 | 14 |
| 2 | 127.241.161.16/28 | 127.241.161.16 | 127.241.161.17 | 127.241.161.30 | 127.241.161.31 | 14 |
| 3 | 127.241.161.32/28 | 127.241.161.32 | 127.241.161.33 | 127.241.161.46 | 127.241.161.47 | 14 |
| 4 | 127.241.161.48/28 | 127.241.161.48 | 127.241.161.49 | 127.241.161.62 | 127.241.161.63 | 14 |
| 5 | 127.241.161.64/28 | 127.241.161.64 | 127.241.161.65 | 127.241.161.78 | 127.241.161.79 | 14 |
| 6 | 127.241.161.80/28 | 127.241.161.80 | 127.241.161.81 | 127.241.161.94 | 127.241.161.95 | 14 |
| 7 | 127.241.161.96/28 | 127.241.161.96 | 127.241.161.97 | 127.241.161.110 | 127.241.161.111 | 14 |
| 8 | 127.241.161.112/28 | 127.241.161.112 | 127.241.161.113 | 127.241.161.126 | 127.241.161.127 | 14 |
| 9 | 127.241.161.128/28 | 127.241.161.128 | 127.241.161.129 | 127.241.161.142 | 127.241.161.143 | 14 |
| 10 | 127.241.161.144/28 | 127.241.161.144 | 127.241.161.145 | 127.241.161.158 | 127.241.161.159 | 14 |
| 11 | 127.241.161.160/28 | 127.241.161.160 | 127.241.161.161 | 127.241.161.174 | 127.241.161.175 | 14 |
| 12 | 127.241.161.176/28 | 127.241.161.176 | 127.241.161.177 | 127.241.161.190 | 127.241.161.191 | 14 |
| 13 | 127.241.161.192/28 | 127.241.161.192 | 127.241.161.193 | 127.241.161.206 | 127.241.161.207 | 14 |
| 14 | 127.241.161.208/28 | 127.241.161.208 | 127.241.161.209 | 127.241.161.222 | 127.241.161.223 | 14 |
| 15 | 127.241.161.224/28 | 127.241.161.224 | 127.241.161.225 | 127.241.161.238 | 127.241.161.239 | 14 |
| 16 | 127.241.161.240/28 | 127.241.161.240 | 127.241.161.241 | 127.241.161.254 | 127.241.161.255 | 14 |
IP Address Sample
Showing first 16 of 256 total IPs.