We are relaying this operational notice on behalf of USC/ICI, the operator of b.root-servers.net. USC/ISI is renumbering both its IPv4 and IPv6 addresses for b.root-servers.net on 2023-11-27. Our new IPv4 address will be 170.247.170.2 and our new IPv6 address will be 2801:1b8:10::b.
Future update to IPv4 address for DNS root server
calendar_today
May 25, 2023
domain
internet-assigned-numbers-authority