I have been a Sirius subscriber since it became available in Canada. If I had bought two lifetime subscriptions at that time I would be breaking even by now. I totally think it is worth the small price even though some things were downgraded after the merger with XM.
Class D: The IP addresses in this class are reserved for a service called Multicast. Class E: The IP addresses in this class are reserved for experimental use. Broadcast: This is the special network of 255.255.255.255, and is used for broadcasting messages to the entire network that your computer resides on.here are some guidelines to to how IP address can appear, though. The four numbers must be between 0 and 255, and the IP address of 0.0.0.0 and 255.255.255.255 are reserved, and are not considered usable IP addresses. IP addresses must be unique for each computer connected to a network.
The IP address assigned to the host has a network ID part, which identifies what IP subnet that host is on. This is in the high-order bits of the IP address. How many high-order bits are allocated for this purpose is determined by the netmask. The remaining low-order bits of the IP address are the host ID. So, if your host's IP address is 1.2.3.4, and the netmask is 255.255.255.0, then the network ID part of that IP address is 1.2.3.0/24 (the /24 means that only the high-order 24 bits are significant) and the host ID part of that IP address is the remaining low-order byte .4.