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List of IP Addresses: 198.18.11.* (198.18.11.0 - 198.18.11.254)
This is the list of IP addresses where the first byte is 198, the second byte is 18, the third byte is 11, and the fourth byte is between 0 - 255. 198.18.11.* (198.18.11.0 - 198.18.11.255).
This IP address list contains 256 IP addresses. Let’s take one of the IP addresses 198.18.11.1 as an example to describe the properties of this IP:
But this is just an example of one of the IP addresses. It does not mean that all IP addresses in this list have the same properties. If you need to know other IPs and more detailed IP address information, please click title link.

Content:
1. First IP Address Example

198.18.11.1 is a reserved IP address. The reserved IP address will not be used on the Internet, so when the router connected to the WAN processes the reserved IP address, it just discards the packet and does not route it to the WAN. Thus, the data generated by the reserved IP address is isolated inside the LAN. More details: 198.18.11.1.
🔝 Back to top2. List of Class C IP Addresses
Class C IP address means: in the four-part number of the IP address (for example: byte 1.byte 2.byte 3.byte 4), the first three part numbers (byte 1.byte 2.byte 3) are the network number, and the remaining part number (byte 4) is the number of the local computer. If the IP address is expressed in binary, the class C IP address consists of a 3-byte network address and a 1-byte host address, and the highest bit of the network address must be '110'. Class C IP address range: 192.0.0.0 ~ 223.255.255.255, available IP address range: 192.0.0.1 ~ 223.255.255.254. The length of the network identifier in the class C IP address is 21 bits, and the length of the host identifier is 8 bits. The number of class C network addresses is large (2 ^ 21 = 2097152). They are suitable for small-scale local area networks, each network can only contain up to 254 computers (2 ^ 8 - 2 = 254). If you need to know more about the class C IP address parts, you can click the title link in the list of class C IP addresses.
- 198.18.11.0Network ID number, cannot be assigned to use
- 198.18.11.1Commonly used in network equipment such as gateways and routers
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- 198.18.11.254
- 198.18.11.255Network broadcast address, cannot be assigned to use
3. Last IP Address Example

198.18.11.255 is a reserved IP address. The reserved IP address will not be used on the Internet, so when the router connected to the WAN processes the reserved IP address, it just discards the packet and does not route it to the WAN. Thus, the data generated by the reserved IP address is isolated inside the LAN. More details: 198.18.11.255.
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