34.158.128.0/18

ip:	34.158.128.0 0.128.158.34.bc.googleusercontent.com
loc:	Netherlands, Groningen (Groningen)  
isp:	AS396982 Google LLC » Google LLC » Google Cloud (europe-west4) 411.638 ms
route:	34.158.128.0/18, GOOGL-2 - Google LLC, NL (Groningen) ... 
reg:	34.128.0.0/10, US, ARIN, 2021-01-08
asn:	AS396982 - GOOGLE-CLOUD-PLATFORM Google LLC, US
addr:	  
online:	  741 » latency: 35 ms (35ms) 

see also:
   34.152.0.0/13    AS396982  GOOGL-2 Google LLC, US
   34.158.0.0/16    AS396982  GOOGL-2 Google LLC, US