104.196.78.0/24

ip:	104.196.78.0 0.78.196.104.bc.googleusercontent.com
loc:	United States, Mountain View (California)  
isp:	AS396982 Google LLC » Google LLC » Google LLC 141.547 ms
route:	104.196.78.0/24, GOOGLE-CLOUD - Google LLC, US (Mountain View) ... 
reg:	104.196.0.0/14, US, ARIN, 2014-08-27
asn:	AS396982 - GOOGLE-CLOUD-PLATFORM Google LLC, US
	  AS15169 - GOOGLE Google LLC, US
addr:	  1600 Amphitheatre Parkway Mountain View CA 94043 US
online:	  1 » latency: 153 ms (153ms) 

see also:
   104.196.0.0/14   AS396982  GOOGLE-CLOUD Google LLC, US
   104.196.64.0/19  AS396982  GOOGLE-CLOUD Google LLC, US