View source for Defense Information Systems Agency

The '''Defense Information Systems Agency (DISA)''' is a [[United States|U.S.]] Department of Defense combat support agency. The agency has more than 8,000 military and civilian employees providing, operating, and assuring command and control, information-sharing, and infrastructure support to joint warfighters, national-level leaders, and mission and coalition partners across military operations.<ref>[https://disa.mil/About DISA]</ref>

DISA DOD Network Information Center ([[NIC]]) operates G.root-servers.net, one of the thirteen logical Internet Root name servers. DISA DOD NIC cooperates with the eleven other [[Root Server Operators]] to provide authoritative data for the DNS [[Root Zone]].

'''The G-Root DNS system operates at:'''

* IPv4 address '''192.112.36.4''' from the range '''192.112.36.0/24'''
* IPv6 address '''2001:500:12::d0d''' from the range '''2001:500:12::/48'''

These ranges are announced from '''AS5927.'''

'''More about G-Root:'''

* G.Root-servers.net uses BIND9 from Internet Systems Consortium.
* G-Root RSSAC measurements
* Locations: Columbus, Ohio, US; Stuttgart-Vaihingen, DE; Naples, IT; Fussa, JP; Honolulu, Hawaii, US; San Antonio, Texas, US <ref>[https://disa.mil/g-root About the G-root server system] </ref> 
==References==

[[Category:USA]]