75.232.128.0/21

ip:	75.232.128.0 0.sub-75-232-128.myvzw.com
loc:	United States, Aurora (Colorado)  
isp:	AS6167 Verizon Business » Verizon Business » Verizon Business 640.939 ms
route:	75.232.128.0/21, WIRELESSDATANEWORK - Verizon Business, US (Chicago (Near South Side)) ... 
reg:	75.192.0.0/10, US, ARIN, 2006-01-18
asn:	AS6167 - CELLCO-PART Verizon Business, US
	  AS22394 - CELLCO Verizon Business, US
addr:	  22001 Loudoun County Pkwy Ashburn VA 20147 US
online:	  62 » latency: 243 ms (243ms) 

see also:
   75.192.0.0/10    AS22394  WIRELESSDATANEWORK Verizon Business, US