142.4.179.64/26
PublicClass B — /26 prefix — 62 usable hosts
Network address — the base address of the block (142.4.179.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 142.4.179.127 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 | 142.4.179.64/26 |
| Network Address | 142.4.179.64 |
| Broadcast Address | 142.4.179.127 |
| 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 | 142.4.179.65 |
| Last Usable IP | 142.4.179.126 |
| Network (Hex) | 0x8E04B340 |
| Broadcast (Hex) | 0x8E04B37F |
| 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 142.4.179.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 142.4.179.64/27 | 142.4.179.64 | 142.4.179.65 | 142.4.179.94 | 142.4.179.95 | 30 |
| 2 | 142.4.179.96/27 | 142.4.179.96 | 142.4.179.97 | 142.4.179.126 | 142.4.179.127 | 30 |
Split 142.4.179.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 142.4.179.64/28 | 142.4.179.64 | 142.4.179.65 | 142.4.179.78 | 142.4.179.79 | 14 |
| 2 | 142.4.179.80/28 | 142.4.179.80 | 142.4.179.81 | 142.4.179.94 | 142.4.179.95 | 14 |
| 3 | 142.4.179.96/28 | 142.4.179.96 | 142.4.179.97 | 142.4.179.110 | 142.4.179.111 | 14 |
| 4 | 142.4.179.112/28 | 142.4.179.112 | 142.4.179.113 | 142.4.179.126 | 142.4.179.127 | 14 |
Split 142.4.179.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 142.4.179.64/29 | 142.4.179.64 | 142.4.179.65 | 142.4.179.70 | 142.4.179.71 | 6 |
| 2 | 142.4.179.72/29 | 142.4.179.72 | 142.4.179.73 | 142.4.179.78 | 142.4.179.79 | 6 |
| 3 | 142.4.179.80/29 | 142.4.179.80 | 142.4.179.81 | 142.4.179.86 | 142.4.179.87 | 6 |
| 4 | 142.4.179.88/29 | 142.4.179.88 | 142.4.179.89 | 142.4.179.94 | 142.4.179.95 | 6 |
| 5 | 142.4.179.96/29 | 142.4.179.96 | 142.4.179.97 | 142.4.179.102 | 142.4.179.103 | 6 |
| 6 | 142.4.179.104/29 | 142.4.179.104 | 142.4.179.105 | 142.4.179.110 | 142.4.179.111 | 6 |
| 7 | 142.4.179.112/29 | 142.4.179.112 | 142.4.179.113 | 142.4.179.118 | 142.4.179.119 | 6 |
| 8 | 142.4.179.120/29 | 142.4.179.120 | 142.4.179.121 | 142.4.179.126 | 142.4.179.127 | 6 |
Split 142.4.179.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 142.4.179.64/30 | 142.4.179.64 | 142.4.179.65 | 142.4.179.66 | 142.4.179.67 | 2 |
| 2 | 142.4.179.68/30 | 142.4.179.68 | 142.4.179.69 | 142.4.179.70 | 142.4.179.71 | 2 |
| 3 | 142.4.179.72/30 | 142.4.179.72 | 142.4.179.73 | 142.4.179.74 | 142.4.179.75 | 2 |
| 4 | 142.4.179.76/30 | 142.4.179.76 | 142.4.179.77 | 142.4.179.78 | 142.4.179.79 | 2 |
| 5 | 142.4.179.80/30 | 142.4.179.80 | 142.4.179.81 | 142.4.179.82 | 142.4.179.83 | 2 |
| 6 | 142.4.179.84/30 | 142.4.179.84 | 142.4.179.85 | 142.4.179.86 | 142.4.179.87 | 2 |
| 7 | 142.4.179.88/30 | 142.4.179.88 | 142.4.179.89 | 142.4.179.90 | 142.4.179.91 | 2 |
| 8 | 142.4.179.92/30 | 142.4.179.92 | 142.4.179.93 | 142.4.179.94 | 142.4.179.95 | 2 |
| 9 | 142.4.179.96/30 | 142.4.179.96 | 142.4.179.97 | 142.4.179.98 | 142.4.179.99 | 2 |
| 10 | 142.4.179.100/30 | 142.4.179.100 | 142.4.179.101 | 142.4.179.102 | 142.4.179.103 | 2 |
| 11 | 142.4.179.104/30 | 142.4.179.104 | 142.4.179.105 | 142.4.179.106 | 142.4.179.107 | 2 |
| 12 | 142.4.179.108/30 | 142.4.179.108 | 142.4.179.109 | 142.4.179.110 | 142.4.179.111 | 2 |
| 13 | 142.4.179.112/30 | 142.4.179.112 | 142.4.179.113 | 142.4.179.114 | 142.4.179.115 | 2 |
| 14 | 142.4.179.116/30 | 142.4.179.116 | 142.4.179.117 | 142.4.179.118 | 142.4.179.119 | 2 |
| 15 | 142.4.179.120/30 | 142.4.179.120 | 142.4.179.121 | 142.4.179.122 | 142.4.179.123 | 2 |
| 16 | 142.4.179.124/30 | 142.4.179.124 | 142.4.179.125 | 142.4.179.126 | 142.4.179.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.