191.239.222.64/26
PublicClass B — /26 prefix — 62 usable hosts
Network address — the base address of the block (191.239.222.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 191.239.222.127 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 | 191.239.222.64/26 |
| Network Address | 191.239.222.64 |
| Broadcast Address | 191.239.222.127 |
| 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 | 191.239.222.65 |
| Last Usable IP | 191.239.222.126 |
| Network (Hex) | 0xBFEFDE40 |
| Broadcast (Hex) | 0xBFEFDE7F |
| 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 191.239.222.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 191.239.222.64/27 | 191.239.222.64 | 191.239.222.65 | 191.239.222.94 | 191.239.222.95 | 30 |
| 2 | 191.239.222.96/27 | 191.239.222.96 | 191.239.222.97 | 191.239.222.126 | 191.239.222.127 | 30 |
Split 191.239.222.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 191.239.222.64/28 | 191.239.222.64 | 191.239.222.65 | 191.239.222.78 | 191.239.222.79 | 14 |
| 2 | 191.239.222.80/28 | 191.239.222.80 | 191.239.222.81 | 191.239.222.94 | 191.239.222.95 | 14 |
| 3 | 191.239.222.96/28 | 191.239.222.96 | 191.239.222.97 | 191.239.222.110 | 191.239.222.111 | 14 |
| 4 | 191.239.222.112/28 | 191.239.222.112 | 191.239.222.113 | 191.239.222.126 | 191.239.222.127 | 14 |
Split 191.239.222.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 191.239.222.64/29 | 191.239.222.64 | 191.239.222.65 | 191.239.222.70 | 191.239.222.71 | 6 |
| 2 | 191.239.222.72/29 | 191.239.222.72 | 191.239.222.73 | 191.239.222.78 | 191.239.222.79 | 6 |
| 3 | 191.239.222.80/29 | 191.239.222.80 | 191.239.222.81 | 191.239.222.86 | 191.239.222.87 | 6 |
| 4 | 191.239.222.88/29 | 191.239.222.88 | 191.239.222.89 | 191.239.222.94 | 191.239.222.95 | 6 |
| 5 | 191.239.222.96/29 | 191.239.222.96 | 191.239.222.97 | 191.239.222.102 | 191.239.222.103 | 6 |
| 6 | 191.239.222.104/29 | 191.239.222.104 | 191.239.222.105 | 191.239.222.110 | 191.239.222.111 | 6 |
| 7 | 191.239.222.112/29 | 191.239.222.112 | 191.239.222.113 | 191.239.222.118 | 191.239.222.119 | 6 |
| 8 | 191.239.222.120/29 | 191.239.222.120 | 191.239.222.121 | 191.239.222.126 | 191.239.222.127 | 6 |
Split 191.239.222.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 191.239.222.64/30 | 191.239.222.64 | 191.239.222.65 | 191.239.222.66 | 191.239.222.67 | 2 |
| 2 | 191.239.222.68/30 | 191.239.222.68 | 191.239.222.69 | 191.239.222.70 | 191.239.222.71 | 2 |
| 3 | 191.239.222.72/30 | 191.239.222.72 | 191.239.222.73 | 191.239.222.74 | 191.239.222.75 | 2 |
| 4 | 191.239.222.76/30 | 191.239.222.76 | 191.239.222.77 | 191.239.222.78 | 191.239.222.79 | 2 |
| 5 | 191.239.222.80/30 | 191.239.222.80 | 191.239.222.81 | 191.239.222.82 | 191.239.222.83 | 2 |
| 6 | 191.239.222.84/30 | 191.239.222.84 | 191.239.222.85 | 191.239.222.86 | 191.239.222.87 | 2 |
| 7 | 191.239.222.88/30 | 191.239.222.88 | 191.239.222.89 | 191.239.222.90 | 191.239.222.91 | 2 |
| 8 | 191.239.222.92/30 | 191.239.222.92 | 191.239.222.93 | 191.239.222.94 | 191.239.222.95 | 2 |
| 9 | 191.239.222.96/30 | 191.239.222.96 | 191.239.222.97 | 191.239.222.98 | 191.239.222.99 | 2 |
| 10 | 191.239.222.100/30 | 191.239.222.100 | 191.239.222.101 | 191.239.222.102 | 191.239.222.103 | 2 |
| 11 | 191.239.222.104/30 | 191.239.222.104 | 191.239.222.105 | 191.239.222.106 | 191.239.222.107 | 2 |
| 12 | 191.239.222.108/30 | 191.239.222.108 | 191.239.222.109 | 191.239.222.110 | 191.239.222.111 | 2 |
| 13 | 191.239.222.112/30 | 191.239.222.112 | 191.239.222.113 | 191.239.222.114 | 191.239.222.115 | 2 |
| 14 | 191.239.222.116/30 | 191.239.222.116 | 191.239.222.117 | 191.239.222.118 | 191.239.222.119 | 2 |
| 15 | 191.239.222.120/30 | 191.239.222.120 | 191.239.222.121 | 191.239.222.122 | 191.239.222.123 | 2 |
| 16 | 191.239.222.124/30 | 191.239.222.124 | 191.239.222.125 | 191.239.222.126 | 191.239.222.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.