72.84.0.0/15

ip:	72.84.0.0 
loc:	United States, Seattle (Washington)  
isp:	 » Verizon Business » Verizon Business 627.721 ms
route:	72.84.0.0/15, VIS-72-64 - Verizon Business, US (Seattle) ... 
reg:	72.84.0.0/15, US, ARIN, 2005-06-24
addr:	  22001 Loudoun County Pkwy Ashburn VA 20147 US
online:	  40.978 » latency: 122 ms (228ms) 

see also:
   72.84.64.0/18    AS701    VIS-72-64 Verizon Business, US
   72.84.128.0/18   AS701    VIS-72-64 Verizon Business, US
   72.84.192.0/18   AS701    VIS-72-64 Verizon Business, US
   72.85.0.0/17     AS701    VIS-72-64 Verizon Business, US
   72.85.128.0/17   AS701    VIS-72-64 Verizon Business, US