16.71.0.0/16

ip:	16.71.0.0 
loc:	United States, Portland (Oregon)  
isp:	AS16509 Amazon.com, Inc. » Amazon.com, Inc. » AWS EC2 (us-west-2) 307.092 ms
route:	16.71.0.0/16, AMAZO-4 - Amazon.com, Inc., US (Palo Alto) ... 
reg:	16.70.0.0/15, US, ARIN, 2020-09-30
asn:	AS16509 - AMAZON-02 Amazon.com Inc., US
addr:	  Amazon Web Services Inc. P.O. Box 81226 Seattle WA 98108-1226 US

see also:
   16.71.0.0/18     AS16509  AMAZO-4 Amazon.com, Inc., US
   16.71.0.0/19     AS16509  AMAZO-4 Amazon.com, Inc., US
   16.71.32.0/19    AS16509  AMAZO-4 Amazon.com, Inc., US
   16.71.64.0/18    AS16509  AMAZO-4 Amazon.com, Inc., US