34.136.0.0/20

ip:	34.136.0.0 0.0.136.34.bc.googleusercontent.com
loc:	United States, Council Bluffs (Iowa)  
isp:	AS396982 Google LLC » Google LLC » Google Cloud (us-central1) 322.168 ms
route:	34.136.0.0/20, GOOGL-2 - Google LLC, US (Council Bluffs) ... 
reg:	34.128.0.0/10, US, ARIN, 2021-01-08
asn:	AS396982 - GOOGLE-CLOUD-PLATFORM Google LLC, US
addr:	  1600 Amphitheatre Parkway Mountain View CA 94043 US
online:	  2.136 » latency: 130 ms (131ms) 

see also:
   34.136.0.0/13    AS396982  GOOGL-2 Google LLC, US
   34.136.0.0/16    AS396982  GOOGL-2 Google LLC, US