157.166.153.128/26
PublicClass B — /26 prefix — 62 usable hosts
Network address — the base address of the block (157.166.153.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 157.166.153.191 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 | 157.166.153.128/26 |
| Network Address | 157.166.153.128 |
| Broadcast Address | 157.166.153.191 |
| 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 | 157.166.153.129 |
| Last Usable IP | 157.166.153.190 |
| Network (Hex) | 0x9DA69980 |
| Broadcast (Hex) | 0x9DA699BF |
| 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 157.166.153.128/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 157.166.153.128/27 | 157.166.153.128 | 157.166.153.129 | 157.166.153.158 | 157.166.153.159 | 30 |
| 2 | 157.166.153.160/27 | 157.166.153.160 | 157.166.153.161 | 157.166.153.190 | 157.166.153.191 | 30 |
Split 157.166.153.128/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 157.166.153.128/28 | 157.166.153.128 | 157.166.153.129 | 157.166.153.142 | 157.166.153.143 | 14 |
| 2 | 157.166.153.144/28 | 157.166.153.144 | 157.166.153.145 | 157.166.153.158 | 157.166.153.159 | 14 |
| 3 | 157.166.153.160/28 | 157.166.153.160 | 157.166.153.161 | 157.166.153.174 | 157.166.153.175 | 14 |
| 4 | 157.166.153.176/28 | 157.166.153.176 | 157.166.153.177 | 157.166.153.190 | 157.166.153.191 | 14 |
Split 157.166.153.128/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 157.166.153.128/29 | 157.166.153.128 | 157.166.153.129 | 157.166.153.134 | 157.166.153.135 | 6 |
| 2 | 157.166.153.136/29 | 157.166.153.136 | 157.166.153.137 | 157.166.153.142 | 157.166.153.143 | 6 |
| 3 | 157.166.153.144/29 | 157.166.153.144 | 157.166.153.145 | 157.166.153.150 | 157.166.153.151 | 6 |
| 4 | 157.166.153.152/29 | 157.166.153.152 | 157.166.153.153 | 157.166.153.158 | 157.166.153.159 | 6 |
| 5 | 157.166.153.160/29 | 157.166.153.160 | 157.166.153.161 | 157.166.153.166 | 157.166.153.167 | 6 |
| 6 | 157.166.153.168/29 | 157.166.153.168 | 157.166.153.169 | 157.166.153.174 | 157.166.153.175 | 6 |
| 7 | 157.166.153.176/29 | 157.166.153.176 | 157.166.153.177 | 157.166.153.182 | 157.166.153.183 | 6 |
| 8 | 157.166.153.184/29 | 157.166.153.184 | 157.166.153.185 | 157.166.153.190 | 157.166.153.191 | 6 |
Split 157.166.153.128/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 157.166.153.128/30 | 157.166.153.128 | 157.166.153.129 | 157.166.153.130 | 157.166.153.131 | 2 |
| 2 | 157.166.153.132/30 | 157.166.153.132 | 157.166.153.133 | 157.166.153.134 | 157.166.153.135 | 2 |
| 3 | 157.166.153.136/30 | 157.166.153.136 | 157.166.153.137 | 157.166.153.138 | 157.166.153.139 | 2 |
| 4 | 157.166.153.140/30 | 157.166.153.140 | 157.166.153.141 | 157.166.153.142 | 157.166.153.143 | 2 |
| 5 | 157.166.153.144/30 | 157.166.153.144 | 157.166.153.145 | 157.166.153.146 | 157.166.153.147 | 2 |
| 6 | 157.166.153.148/30 | 157.166.153.148 | 157.166.153.149 | 157.166.153.150 | 157.166.153.151 | 2 |
| 7 | 157.166.153.152/30 | 157.166.153.152 | 157.166.153.153 | 157.166.153.154 | 157.166.153.155 | 2 |
| 8 | 157.166.153.156/30 | 157.166.153.156 | 157.166.153.157 | 157.166.153.158 | 157.166.153.159 | 2 |
| 9 | 157.166.153.160/30 | 157.166.153.160 | 157.166.153.161 | 157.166.153.162 | 157.166.153.163 | 2 |
| 10 | 157.166.153.164/30 | 157.166.153.164 | 157.166.153.165 | 157.166.153.166 | 157.166.153.167 | 2 |
| 11 | 157.166.153.168/30 | 157.166.153.168 | 157.166.153.169 | 157.166.153.170 | 157.166.153.171 | 2 |
| 12 | 157.166.153.172/30 | 157.166.153.172 | 157.166.153.173 | 157.166.153.174 | 157.166.153.175 | 2 |
| 13 | 157.166.153.176/30 | 157.166.153.176 | 157.166.153.177 | 157.166.153.178 | 157.166.153.179 | 2 |
| 14 | 157.166.153.180/30 | 157.166.153.180 | 157.166.153.181 | 157.166.153.182 | 157.166.153.183 | 2 |
| 15 | 157.166.153.184/30 | 157.166.153.184 | 157.166.153.185 | 157.166.153.186 | 157.166.153.187 | 2 |
| 16 | 157.166.153.188/30 | 157.166.153.188 | 157.166.153.189 | 157.166.153.190 | 157.166.153.191 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.