Name 				IP Address	Location 

time-a.nist.gov 		129.6.15.28 	NIST, Gaithersburg, Maryland 
time-b.nist.gov 		129.6.15.29	NIST, Gaithersburg, Maryland 
time-a.timefreq.bldrdoc.gov 	132.163.4.101 	NIST, Boulder, Colorado 
time-b.timefreq.bldrdoc.gov 	132.163.4.102 	NIST, Boulder, Colorado 
time-c.timefreq.bldrdoc.gov 	132.163.4.103 	NIST, Boulder, Colorado 
utcnist.colorado.edu		128.138.140.44 	University of Colorado, Boulder 
time.nist.gov			192.43.244.18 	NCAR, Boulder, Colorado 
time-nw.nist.gov		131.107.1.10 	Microsoft, Redmond, Washington 
nist1.datum.com			209.0.72.7 	Datum, San Jose, California 
nist1.dc.certifiedtime.com	216.200.93.8 	Abovnet, Virginia 
nist1.nyc.certifiedtime.com	208.184.49.9 	Abovnet, New York City 
nist1.sjc.certifiedtime.com	208.185.146.41 	Abovnet, San Jose, California 
