169.20.125.64/26
PublicClass B — /26 prefix — 62 usable hosts
Network address — the base address of the block (169.20.125.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 169.20.125.127 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 62 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.192 is the dotted-decimal equivalent of /26. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 169.20.125.64/26 |
| Network Address | 169.20.125.64 |
| Broadcast Address | 169.20.125.127 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class B |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 169.20.125.65 |
| Last Usable IP | 169.20.125.126 |
| Network (Hex) | 0xA9147D40 |
| Broadcast (Hex) | 0xA9147D7F |
| Address Type | Public / Globally Routable |
Binary Representation
The first 26 bits (1s in the mask) identify the network. The remaining 6 bits identify hosts within the network.
Split into Equal Subnets
Split 169.20.125.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 169.20.125.64/27 | 169.20.125.64 | 169.20.125.65 | 169.20.125.94 | 169.20.125.95 | 30 |
| 2 | 169.20.125.96/27 | 169.20.125.96 | 169.20.125.97 | 169.20.125.126 | 169.20.125.127 | 30 |
Split 169.20.125.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 169.20.125.64/28 | 169.20.125.64 | 169.20.125.65 | 169.20.125.78 | 169.20.125.79 | 14 |
| 2 | 169.20.125.80/28 | 169.20.125.80 | 169.20.125.81 | 169.20.125.94 | 169.20.125.95 | 14 |
| 3 | 169.20.125.96/28 | 169.20.125.96 | 169.20.125.97 | 169.20.125.110 | 169.20.125.111 | 14 |
| 4 | 169.20.125.112/28 | 169.20.125.112 | 169.20.125.113 | 169.20.125.126 | 169.20.125.127 | 14 |
Split 169.20.125.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 169.20.125.64/29 | 169.20.125.64 | 169.20.125.65 | 169.20.125.70 | 169.20.125.71 | 6 |
| 2 | 169.20.125.72/29 | 169.20.125.72 | 169.20.125.73 | 169.20.125.78 | 169.20.125.79 | 6 |
| 3 | 169.20.125.80/29 | 169.20.125.80 | 169.20.125.81 | 169.20.125.86 | 169.20.125.87 | 6 |
| 4 | 169.20.125.88/29 | 169.20.125.88 | 169.20.125.89 | 169.20.125.94 | 169.20.125.95 | 6 |
| 5 | 169.20.125.96/29 | 169.20.125.96 | 169.20.125.97 | 169.20.125.102 | 169.20.125.103 | 6 |
| 6 | 169.20.125.104/29 | 169.20.125.104 | 169.20.125.105 | 169.20.125.110 | 169.20.125.111 | 6 |
| 7 | 169.20.125.112/29 | 169.20.125.112 | 169.20.125.113 | 169.20.125.118 | 169.20.125.119 | 6 |
| 8 | 169.20.125.120/29 | 169.20.125.120 | 169.20.125.121 | 169.20.125.126 | 169.20.125.127 | 6 |
Split 169.20.125.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 169.20.125.64/30 | 169.20.125.64 | 169.20.125.65 | 169.20.125.66 | 169.20.125.67 | 2 |
| 2 | 169.20.125.68/30 | 169.20.125.68 | 169.20.125.69 | 169.20.125.70 | 169.20.125.71 | 2 |
| 3 | 169.20.125.72/30 | 169.20.125.72 | 169.20.125.73 | 169.20.125.74 | 169.20.125.75 | 2 |
| 4 | 169.20.125.76/30 | 169.20.125.76 | 169.20.125.77 | 169.20.125.78 | 169.20.125.79 | 2 |
| 5 | 169.20.125.80/30 | 169.20.125.80 | 169.20.125.81 | 169.20.125.82 | 169.20.125.83 | 2 |
| 6 | 169.20.125.84/30 | 169.20.125.84 | 169.20.125.85 | 169.20.125.86 | 169.20.125.87 | 2 |
| 7 | 169.20.125.88/30 | 169.20.125.88 | 169.20.125.89 | 169.20.125.90 | 169.20.125.91 | 2 |
| 8 | 169.20.125.92/30 | 169.20.125.92 | 169.20.125.93 | 169.20.125.94 | 169.20.125.95 | 2 |
| 9 | 169.20.125.96/30 | 169.20.125.96 | 169.20.125.97 | 169.20.125.98 | 169.20.125.99 | 2 |
| 10 | 169.20.125.100/30 | 169.20.125.100 | 169.20.125.101 | 169.20.125.102 | 169.20.125.103 | 2 |
| 11 | 169.20.125.104/30 | 169.20.125.104 | 169.20.125.105 | 169.20.125.106 | 169.20.125.107 | 2 |
| 12 | 169.20.125.108/30 | 169.20.125.108 | 169.20.125.109 | 169.20.125.110 | 169.20.125.111 | 2 |
| 13 | 169.20.125.112/30 | 169.20.125.112 | 169.20.125.113 | 169.20.125.114 | 169.20.125.115 | 2 |
| 14 | 169.20.125.116/30 | 169.20.125.116 | 169.20.125.117 | 169.20.125.118 | 169.20.125.119 | 2 |
| 15 | 169.20.125.120/30 | 169.20.125.120 | 169.20.125.121 | 169.20.125.122 | 169.20.125.123 | 2 |
| 16 | 169.20.125.124/30 | 169.20.125.124 | 169.20.125.125 | 169.20.125.126 | 169.20.125.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.