64.6.72.0/21

ip:	64.6.72.0 
loc:	United States, Dallas (Texas)  
isp:	AS7342 VeriSign Infrastructure & Operations » VeriSign Infrastructure & Operations » VeriSign Global Registry Services 2.28 ms
route:	64.6.72.0/21, VGRS - VeriSign Global Registry Services, US (Los Angeles (Downtown Los Angeles)) ... 
reg:	64.6.72.0/21, US, ARIN, 2015-01-20
addr:	  12061 Bluemont Way Reston VA 20190 US
online:	  129 » latency: 150 ms (144ms) 

see also:
   64.6.72.0/24     AS7342   VGRS VeriSign Global Registry Services, US
   64.6.73.0/24     AS7342   VGRS VeriSign Global Registry Services, US
   64.6.74.0/24     AS7342   VGRS VeriSign Global Registry Services, US
   64.6.75.0/24     AS7342   VGRS VeriSign Global Registry Services, US
   64.6.76.0/24     AS7342   VGRS VeriSign Global Registry Services, US
   64.6.77.0/24     AS7342   VGRS VeriSign Global Registry Services, US
   64.6.78.0/24     AS7342   VGRS VeriSign Global Registry Services, US
   64.6.79.0/24     AS7342   VGRS VeriSign Global Registry Services, US