104.154.80.0/20

ip:	104.154.80.0 0.80.154.104.bc.googleusercontent.com
loc:	United States, Council Bluffs (Iowa)  
isp:	AS396982 Google LLC » Google LLC » Google Cloud (us-central1) 325.2 ms
route:	104.154.80.0/20, GOOGLE-CLOUD - Google LLC, US (Council Bluffs) ... 
reg:	104.154.0.0/15, US, ARIN, 2014-07-09
asn:	AS396982 - GOOGLE-CLOUD-PLATFORM Google LLC, US
	  AS15169 - GOOGLE Google LLC, US
addr:	  1600 Amphitheatre Parkway Mountain View CA 94043 US
online:	  1.927 » latency: 130 ms (132ms) 

see also:
   104.154.0.0/15   AS15169  GOOGLE-CLOUD Google LLC, US
   104.154.64.0/19  AS15169  GOOGLE-CLOUD Google LLC, US