The range is reserved for host loopbacks (such as PCs), not routers or switches. The most commonly used address from this range is – if you can’t ping that on a workstation, that means you can’t ping yourself, which means there’s a problem with the TCP/IP install itself.

> bootes:/root # route -n > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > UH 0 0 0 lo I'm connecting to my server (Centos 7) with ssh and I try to ping to localhost: ping but doesn't work: ping PING ( 56(84) bytes of data. ^C --- p - This block is assigned for use as the Internet host loopback address. A datagram sent by a higher-level protocol to an address anywhere within this block loops back inside the host. This is ordinarily implemented using only for loopback. Apr 28, 2016 · Qué es el comando Ping y cómo funciona - Duration: 5:47. Informático Vitoria 115,930 views. 5:47. Превращаем Windows планшет в PS4 Here you can find all lookup results for loopback IP address which is located in, a reserved range for loopback addresses to the local host (RFC 6890). ping PING ( 56(84) bytes of data.--- ping statistics ---5 packets transmitted, 0 received, 100% packet loss, time 4000ms “Hack” is an online expression used to taunt a self-proclaimed hacker in a mocking manner. The phrase originates from an IRC chat log in which a user named “bitchchecker” is tricked into attacking, an IP address that is typically designated for accessing the computer’s own network services, otherwise known as the localhost.

The loopback address for IPv4 could take any value in the subnet The loopback address for IPv6 could take any value in the subnet ::1/128 ping any value in those range should work if your network stack is working on your OS. localhost: localhost is a hostname, this a sort of domain name but local to your own machine. Here you can find all lookup results for loopback IP address which is located in, a reserved range for loopback addresses to the local host (RFC 6890).

Ok, I know that is the same as localhost. And If I type in random invalid IPs that start with 127, (ie., it gets translated to The point of this is, it doesnt

You can use it just like any other hostname - try "ping localhost" to see how it resolves to has a couple of different meanings, but in this context, when a server is told to listen on that means "listen on every available network interface". My development server is on my local machine ( I have created an A record in my DNS settings that points to so that I can use this domain name for accessing my no typo: cannot ping ? Herbert Rosmanith (, 6 Sep 1996 07:36:25 +0200 (MET DST) Messages sorted by: Next message: Jared Apr 23, 2020 · IP addresses in Internet Protocol (IP) version 4 (IPv4) range from up to The IP address has several special meanings on computer networks. However, it can not be used as a general-purpose device addre Feb 08, 2008 · The examples below are representations of a good ping and one of a site that exists but will not respond to ping. The server with the lowest time is your best ping. C:\>ping Pinging [] with 32 bytes of data: Reply from bytes=32 time=53ms TTL=240. Reply from bytes=32 time=52ms TTL=240