198.252.203.28/30
PublicClass C — /30 prefix — 2 usable hosts
Network Address
198.252.203.28
Broadcast Address
198.252.203.31
Subnet Mask
255.255.255.252
Usable Hosts
2
First Usable IP
198.252.203.29
Last Usable IP
198.252.203.30
Total IPs
4
Prefix Length
Network address — the base address of the block (198.252.203.28). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 198.252.203.31 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 2 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.252 is the dotted-decimal equivalent of /30. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 198.252.203.28/30 |
| Network Address | 198.252.203.28 |
| Broadcast Address | 198.252.203.31 |
| Subnet Mask | 255.255.255.252 |
| Wildcard Mask | 0.0.0.3 |
| Prefix Length | /30 |
| IP Address Class | Class C |
| Total IP Addresses | 4 |
| Usable Host Addresses | 2 |
| First Usable IP | 198.252.203.29 |
| Last Usable IP | 198.252.203.30 |
| Network (Hex) | 0xC6FCCB1C |
| Broadcast (Hex) | 0xC6FCCB1F |
| Address Type | Public / Globally Routable |
Binary Representation
Network Address
11000110.11111100.11001011
11000110.11111100.11001011.00011100
Subnet Mask
11111111.11111111.11111111.11111100
The first 30 bits (1s in the mask) identify the network. The remaining 2 bits identify hosts within the network.
All 4 IP Addresses in this Range
198.252.203.28
net
198.252.203.29
198.252.203.30
198.252.203.31
bcast
/30 Subnet Reference
Total IPs
4
Usable Hosts
2
Subnet Mask
255.255.255.252
Wildcard
0.0.0.3