137.152.0.0/16

ip:	137.152.0.0 
loc:	United States, Phoenix (Arizona)  
isp:	AS13485 Grand Canyon University » Grand Canyon University » Grand Canyon University 144.273 ms
route:	137.152.0.0/16, GCU - Grand Canyon University, US (Phoenix (Grandview Mobile Home Park)) ... 
reg:	137.152.0.0/16, US, ARIN, 1989-12-06
addr:	  3300 W Camelback RD Phoenix AZ 85017 US
online:	  27 » latency: 134 ms (123ms) 

see also:
   137.152.0.0/19   AS13485  GCU Grand Canyon University, US
   137.152.1.0/24   AS13485  GCU Grand Canyon University, US
   137.152.6.0/24   AS13485  GCU Grand Canyon University, US
   137.152.15.0/24  AS13485  GCU Grand Canyon University, US
   137.152.16.0/20  AS13485  GCU Grand Canyon University, US
   137.152.32.0/20  AS13485  GCU Grand Canyon University, US
   137.152.38.0/24  AS13485  GCU Grand Canyon University, US
   137.152.64.0/18  AS13485  GCU Grand Canyon University, US
   137.152.128.0/18 AS13485  GCU Grand Canyon University, US
   137.152.184.0/22 AS13485  GCU Grand Canyon University, US
   137.152.192.0/19 AS13485  GCU Grand Canyon University, US
   137.152.224.0/19 AS36324  GCU Grand Canyon University, US
   137.152.248.0/21 AS36324  GCU Grand Canyon University, US