177.219.176.0/25
PublicClass B — /25 prefix — 126 usable hosts
Network address — the base address of the block (177.219.176.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 177.219.176.127 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 126 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.128 is the dotted-decimal equivalent of /25. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 177.219.176.0/25 |
| Network Address | 177.219.176.0 |
| Broadcast Address | 177.219.176.127 |
| Subnet Mask | 255.255.255.128 |
| Wildcard Mask | 0.0.0.127 |
| Prefix Length | /25 |
| IP Address Class | Class B |
| Total IP Addresses | 128 |
| Usable Host Addresses | 126 |
| First Usable IP | 177.219.176.1 |
| Last Usable IP | 177.219.176.126 |
| Network (Hex) | 0xB1DBB000 |
| Broadcast (Hex) | 0xB1DBB07F |
| Address Type | Public / Globally Routable |
Binary Representation
The first 25 bits (1s in the mask) identify the network. The remaining 7 bits identify hosts within the network.
Split into Equal Subnets
Split 177.219.176.0/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 177.219.176.0/26 | 177.219.176.0 | 177.219.176.1 | 177.219.176.62 | 177.219.176.63 | 62 |
| 2 | 177.219.176.64/26 | 177.219.176.64 | 177.219.176.65 | 177.219.176.126 | 177.219.176.127 | 62 |
Split 177.219.176.0/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 177.219.176.0/27 | 177.219.176.0 | 177.219.176.1 | 177.219.176.30 | 177.219.176.31 | 30 |
| 2 | 177.219.176.32/27 | 177.219.176.32 | 177.219.176.33 | 177.219.176.62 | 177.219.176.63 | 30 |
| 3 | 177.219.176.64/27 | 177.219.176.64 | 177.219.176.65 | 177.219.176.94 | 177.219.176.95 | 30 |
| 4 | 177.219.176.96/27 | 177.219.176.96 | 177.219.176.97 | 177.219.176.126 | 177.219.176.127 | 30 |
Split 177.219.176.0/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 177.219.176.0/28 | 177.219.176.0 | 177.219.176.1 | 177.219.176.14 | 177.219.176.15 | 14 |
| 2 | 177.219.176.16/28 | 177.219.176.16 | 177.219.176.17 | 177.219.176.30 | 177.219.176.31 | 14 |
| 3 | 177.219.176.32/28 | 177.219.176.32 | 177.219.176.33 | 177.219.176.46 | 177.219.176.47 | 14 |
| 4 | 177.219.176.48/28 | 177.219.176.48 | 177.219.176.49 | 177.219.176.62 | 177.219.176.63 | 14 |
| 5 | 177.219.176.64/28 | 177.219.176.64 | 177.219.176.65 | 177.219.176.78 | 177.219.176.79 | 14 |
| 6 | 177.219.176.80/28 | 177.219.176.80 | 177.219.176.81 | 177.219.176.94 | 177.219.176.95 | 14 |
| 7 | 177.219.176.96/28 | 177.219.176.96 | 177.219.176.97 | 177.219.176.110 | 177.219.176.111 | 14 |
| 8 | 177.219.176.112/28 | 177.219.176.112 | 177.219.176.113 | 177.219.176.126 | 177.219.176.127 | 14 |
Split 177.219.176.0/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 177.219.176.0/29 | 177.219.176.0 | 177.219.176.1 | 177.219.176.6 | 177.219.176.7 | 6 |
| 2 | 177.219.176.8/29 | 177.219.176.8 | 177.219.176.9 | 177.219.176.14 | 177.219.176.15 | 6 |
| 3 | 177.219.176.16/29 | 177.219.176.16 | 177.219.176.17 | 177.219.176.22 | 177.219.176.23 | 6 |
| 4 | 177.219.176.24/29 | 177.219.176.24 | 177.219.176.25 | 177.219.176.30 | 177.219.176.31 | 6 |
| 5 | 177.219.176.32/29 | 177.219.176.32 | 177.219.176.33 | 177.219.176.38 | 177.219.176.39 | 6 |
| 6 | 177.219.176.40/29 | 177.219.176.40 | 177.219.176.41 | 177.219.176.46 | 177.219.176.47 | 6 |
| 7 | 177.219.176.48/29 | 177.219.176.48 | 177.219.176.49 | 177.219.176.54 | 177.219.176.55 | 6 |
| 8 | 177.219.176.56/29 | 177.219.176.56 | 177.219.176.57 | 177.219.176.62 | 177.219.176.63 | 6 |
| 9 | 177.219.176.64/29 | 177.219.176.64 | 177.219.176.65 | 177.219.176.70 | 177.219.176.71 | 6 |
| 10 | 177.219.176.72/29 | 177.219.176.72 | 177.219.176.73 | 177.219.176.78 | 177.219.176.79 | 6 |
| 11 | 177.219.176.80/29 | 177.219.176.80 | 177.219.176.81 | 177.219.176.86 | 177.219.176.87 | 6 |
| 12 | 177.219.176.88/29 | 177.219.176.88 | 177.219.176.89 | 177.219.176.94 | 177.219.176.95 | 6 |
| 13 | 177.219.176.96/29 | 177.219.176.96 | 177.219.176.97 | 177.219.176.102 | 177.219.176.103 | 6 |
| 14 | 177.219.176.104/29 | 177.219.176.104 | 177.219.176.105 | 177.219.176.110 | 177.219.176.111 | 6 |
| 15 | 177.219.176.112/29 | 177.219.176.112 | 177.219.176.113 | 177.219.176.118 | 177.219.176.119 | 6 |
| 16 | 177.219.176.120/29 | 177.219.176.120 | 177.219.176.121 | 177.219.176.126 | 177.219.176.127 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.