Loopback address
to ping a local host you would type what address
127.0.0.1 in IPv4 or ::1 in IPv6
When forwarding packets to a host on a different subnet, the local host uses the address of the default gateway, which is typically a router within the same subnet. The default gateway serves as an intermediary that routes traffic from the local subnet to other subnets. This address is configured in the network settings of the local host. Packets destined for outside the local subnet are sent to this default gateway for further routing.
RARP
Wireshark displays the actual MAC address of the local host because it is directly connected to the network and can access its own hardware address. In contrast, for remote hosts, Wireshark typically shows the MAC address of the last device that forwarded the packet, such as a router, instead of the actual MAC address of the remote host. This is due to the way Ethernet and IP networking function, where MAC addresses are only visible within the same local network segment.
No, 255.255.255.255 is a special address known as the limited broadcast address in IPv4. It is used to send packets to all hosts on the local network segment and cannot be assigned to any individual host. Therefore, it does not have hosts associated with it.
the address Class
nslookup IP
A host's authoritative name server provides the "official" translation of a hostname to an IP address (among other things). A host's local name server is a proxy to the DNS system: the host first queries its local name server for a mapping; the local name server then obtains the mapping on the behalf of the querying host.
hosts
Jun Matsumoto's email address and post address is not known at this time. Jun Matsumoto is a radio host, singer and actor.
In a Local hosts file.