98.252.151.128/25
PublicClass A — /25 prefix — 126 usable hosts
Network address — the base address of the block (98.252.151.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 98.252.151.255 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 | 98.252.151.128/25 |
| Network Address | 98.252.151.128 |
| Broadcast Address | 98.252.151.255 |
| Subnet Mask | 255.255.255.128 |
| Wildcard Mask | 0.0.0.127 |
| Prefix Length | /25 |
| IP Address Class | Class A |
| Total IP Addresses | 128 |
| Usable Host Addresses | 126 |
| First Usable IP | 98.252.151.129 |
| Last Usable IP | 98.252.151.254 |
| Network (Hex) | 0x62FC9780 |
| Broadcast (Hex) | 0x62FC97FF |
| 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 98.252.151.128/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 98.252.151.128/26 | 98.252.151.128 | 98.252.151.129 | 98.252.151.190 | 98.252.151.191 | 62 |
| 2 | 98.252.151.192/26 | 98.252.151.192 | 98.252.151.193 | 98.252.151.254 | 98.252.151.255 | 62 |
Split 98.252.151.128/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 98.252.151.128/27 | 98.252.151.128 | 98.252.151.129 | 98.252.151.158 | 98.252.151.159 | 30 |
| 2 | 98.252.151.160/27 | 98.252.151.160 | 98.252.151.161 | 98.252.151.190 | 98.252.151.191 | 30 |
| 3 | 98.252.151.192/27 | 98.252.151.192 | 98.252.151.193 | 98.252.151.222 | 98.252.151.223 | 30 |
| 4 | 98.252.151.224/27 | 98.252.151.224 | 98.252.151.225 | 98.252.151.254 | 98.252.151.255 | 30 |
Split 98.252.151.128/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 98.252.151.128/28 | 98.252.151.128 | 98.252.151.129 | 98.252.151.142 | 98.252.151.143 | 14 |
| 2 | 98.252.151.144/28 | 98.252.151.144 | 98.252.151.145 | 98.252.151.158 | 98.252.151.159 | 14 |
| 3 | 98.252.151.160/28 | 98.252.151.160 | 98.252.151.161 | 98.252.151.174 | 98.252.151.175 | 14 |
| 4 | 98.252.151.176/28 | 98.252.151.176 | 98.252.151.177 | 98.252.151.190 | 98.252.151.191 | 14 |
| 5 | 98.252.151.192/28 | 98.252.151.192 | 98.252.151.193 | 98.252.151.206 | 98.252.151.207 | 14 |
| 6 | 98.252.151.208/28 | 98.252.151.208 | 98.252.151.209 | 98.252.151.222 | 98.252.151.223 | 14 |
| 7 | 98.252.151.224/28 | 98.252.151.224 | 98.252.151.225 | 98.252.151.238 | 98.252.151.239 | 14 |
| 8 | 98.252.151.240/28 | 98.252.151.240 | 98.252.151.241 | 98.252.151.254 | 98.252.151.255 | 14 |
Split 98.252.151.128/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 98.252.151.128/29 | 98.252.151.128 | 98.252.151.129 | 98.252.151.134 | 98.252.151.135 | 6 |
| 2 | 98.252.151.136/29 | 98.252.151.136 | 98.252.151.137 | 98.252.151.142 | 98.252.151.143 | 6 |
| 3 | 98.252.151.144/29 | 98.252.151.144 | 98.252.151.145 | 98.252.151.150 | 98.252.151.151 | 6 |
| 4 | 98.252.151.152/29 | 98.252.151.152 | 98.252.151.153 | 98.252.151.158 | 98.252.151.159 | 6 |
| 5 | 98.252.151.160/29 | 98.252.151.160 | 98.252.151.161 | 98.252.151.166 | 98.252.151.167 | 6 |
| 6 | 98.252.151.168/29 | 98.252.151.168 | 98.252.151.169 | 98.252.151.174 | 98.252.151.175 | 6 |
| 7 | 98.252.151.176/29 | 98.252.151.176 | 98.252.151.177 | 98.252.151.182 | 98.252.151.183 | 6 |
| 8 | 98.252.151.184/29 | 98.252.151.184 | 98.252.151.185 | 98.252.151.190 | 98.252.151.191 | 6 |
| 9 | 98.252.151.192/29 | 98.252.151.192 | 98.252.151.193 | 98.252.151.198 | 98.252.151.199 | 6 |
| 10 | 98.252.151.200/29 | 98.252.151.200 | 98.252.151.201 | 98.252.151.206 | 98.252.151.207 | 6 |
| 11 | 98.252.151.208/29 | 98.252.151.208 | 98.252.151.209 | 98.252.151.214 | 98.252.151.215 | 6 |
| 12 | 98.252.151.216/29 | 98.252.151.216 | 98.252.151.217 | 98.252.151.222 | 98.252.151.223 | 6 |
| 13 | 98.252.151.224/29 | 98.252.151.224 | 98.252.151.225 | 98.252.151.230 | 98.252.151.231 | 6 |
| 14 | 98.252.151.232/29 | 98.252.151.232 | 98.252.151.233 | 98.252.151.238 | 98.252.151.239 | 6 |
| 15 | 98.252.151.240/29 | 98.252.151.240 | 98.252.151.241 | 98.252.151.246 | 98.252.151.247 | 6 |
| 16 | 98.252.151.248/29 | 98.252.151.248 | 98.252.151.249 | 98.252.151.254 | 98.252.151.255 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.