169.90.134.0/25
PublicClass B — /25 prefix — 126 usable hosts
Network address — the base address of the block (169.90.134.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 169.90.134.127 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 | 169.90.134.0/25 |
| Network Address | 169.90.134.0 |
| Broadcast Address | 169.90.134.127 |
| 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 | 169.90.134.1 |
| Last Usable IP | 169.90.134.126 |
| Network (Hex) | 0xA95A8600 |
| Broadcast (Hex) | 0xA95A867F |
| 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 169.90.134.0/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 169.90.134.0/26 | 169.90.134.0 | 169.90.134.1 | 169.90.134.62 | 169.90.134.63 | 62 |
| 2 | 169.90.134.64/26 | 169.90.134.64 | 169.90.134.65 | 169.90.134.126 | 169.90.134.127 | 62 |
Split 169.90.134.0/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 169.90.134.0/27 | 169.90.134.0 | 169.90.134.1 | 169.90.134.30 | 169.90.134.31 | 30 |
| 2 | 169.90.134.32/27 | 169.90.134.32 | 169.90.134.33 | 169.90.134.62 | 169.90.134.63 | 30 |
| 3 | 169.90.134.64/27 | 169.90.134.64 | 169.90.134.65 | 169.90.134.94 | 169.90.134.95 | 30 |
| 4 | 169.90.134.96/27 | 169.90.134.96 | 169.90.134.97 | 169.90.134.126 | 169.90.134.127 | 30 |
Split 169.90.134.0/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 169.90.134.0/28 | 169.90.134.0 | 169.90.134.1 | 169.90.134.14 | 169.90.134.15 | 14 |
| 2 | 169.90.134.16/28 | 169.90.134.16 | 169.90.134.17 | 169.90.134.30 | 169.90.134.31 | 14 |
| 3 | 169.90.134.32/28 | 169.90.134.32 | 169.90.134.33 | 169.90.134.46 | 169.90.134.47 | 14 |
| 4 | 169.90.134.48/28 | 169.90.134.48 | 169.90.134.49 | 169.90.134.62 | 169.90.134.63 | 14 |
| 5 | 169.90.134.64/28 | 169.90.134.64 | 169.90.134.65 | 169.90.134.78 | 169.90.134.79 | 14 |
| 6 | 169.90.134.80/28 | 169.90.134.80 | 169.90.134.81 | 169.90.134.94 | 169.90.134.95 | 14 |
| 7 | 169.90.134.96/28 | 169.90.134.96 | 169.90.134.97 | 169.90.134.110 | 169.90.134.111 | 14 |
| 8 | 169.90.134.112/28 | 169.90.134.112 | 169.90.134.113 | 169.90.134.126 | 169.90.134.127 | 14 |
Split 169.90.134.0/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 169.90.134.0/29 | 169.90.134.0 | 169.90.134.1 | 169.90.134.6 | 169.90.134.7 | 6 |
| 2 | 169.90.134.8/29 | 169.90.134.8 | 169.90.134.9 | 169.90.134.14 | 169.90.134.15 | 6 |
| 3 | 169.90.134.16/29 | 169.90.134.16 | 169.90.134.17 | 169.90.134.22 | 169.90.134.23 | 6 |
| 4 | 169.90.134.24/29 | 169.90.134.24 | 169.90.134.25 | 169.90.134.30 | 169.90.134.31 | 6 |
| 5 | 169.90.134.32/29 | 169.90.134.32 | 169.90.134.33 | 169.90.134.38 | 169.90.134.39 | 6 |
| 6 | 169.90.134.40/29 | 169.90.134.40 | 169.90.134.41 | 169.90.134.46 | 169.90.134.47 | 6 |
| 7 | 169.90.134.48/29 | 169.90.134.48 | 169.90.134.49 | 169.90.134.54 | 169.90.134.55 | 6 |
| 8 | 169.90.134.56/29 | 169.90.134.56 | 169.90.134.57 | 169.90.134.62 | 169.90.134.63 | 6 |
| 9 | 169.90.134.64/29 | 169.90.134.64 | 169.90.134.65 | 169.90.134.70 | 169.90.134.71 | 6 |
| 10 | 169.90.134.72/29 | 169.90.134.72 | 169.90.134.73 | 169.90.134.78 | 169.90.134.79 | 6 |
| 11 | 169.90.134.80/29 | 169.90.134.80 | 169.90.134.81 | 169.90.134.86 | 169.90.134.87 | 6 |
| 12 | 169.90.134.88/29 | 169.90.134.88 | 169.90.134.89 | 169.90.134.94 | 169.90.134.95 | 6 |
| 13 | 169.90.134.96/29 | 169.90.134.96 | 169.90.134.97 | 169.90.134.102 | 169.90.134.103 | 6 |
| 14 | 169.90.134.104/29 | 169.90.134.104 | 169.90.134.105 | 169.90.134.110 | 169.90.134.111 | 6 |
| 15 | 169.90.134.112/29 | 169.90.134.112 | 169.90.134.113 | 169.90.134.118 | 169.90.134.119 | 6 |
| 16 | 169.90.134.120/29 | 169.90.134.120 | 169.90.134.121 | 169.90.134.126 | 169.90.134.127 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.