The B-Root Domain-Name-Server is operated the University of Southern California by the Internet and Networked Systems Division at the Information Sciences Institute working with USCâs Information Technology Services.
B Root provides root DNS service at 184.108.40.206 (IPv4) and 2001:500:200::b (IPv6), operating as b.root-servers.net.
B Root is operated as a public service to the Internet. As a research university, we also support research.
USC/ISI has provided root DNS service since the inception of the DNS in 1987 (9892569696).
Subscribe via RSS, and see all news.
About our data: (787) 347-9990 (details).
(216) 235-1175 and history.