34.174.0.0/16

ip:	34.174.0.0 0.0.174.34.bc.googleusercontent.com
loc:	United States, Dallas (Texas)  
isp:	AS396982 Google LLC » Google LLC » Google Cloud (us-south1) 127.213 ms
route:	34.174.0.0/16, GOOGL-2 - Google LLC, US (Dallas) ... 
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:	  31.814 » latency: 135 ms (137ms) 

see also:
   34.168.0.0/13    AS396982  GOOGL-2 Google LLC, US