B-Root to be renumbered in October

Wes Hardaker hardaker at isi.edu
Wed Aug 30 19:58:56 UTC 2017


To help support anycast with more resilient routing, the IPv4 address for
b.root-servers.net will be renumbered to, effective 2017-10-24.

The old IPv4 address ( will continue to answer queries for
at least 6 months.

Wes Hardaker
B-Root Operations

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