Similar to Link_Control_Protocol

Stellar (payment network)

PacketiX VPN

Port (computer networking)

Remote Shell

Link-local address

Localhost

Forward-confirmed reverse DNS

April Fools' Day Request for Comments

Internet Engineering Task Force

Character Generator Protocol

Daytime Protocol

Discard Protocol

Echo Protocol

Trivial File Transfer Protocol

Internet Protocol

Transmission Control Protocol

WHOIS

Internet abuse

Email address