3.5.79.0/24

ip:	3.5.79.0 s3-us-west-2-r-w.amazonaws.com
loc:	United States, Portland (Oregon)  
isp:	AS16509 Amazon.com, Inc. » Amazon Technologies Inc. » AWS EC2 (us-west-2) 285.877 ms
route:	3.5.79.0/24, AMAZON-S3 - Amazon Data Services Northern Virginia, US (Portland) ... 
reg:	3.0.0.0/9, US, ARIN, 2017-12-20
asn:	AS16509 - AMAZON-02 Amazon.com Inc., US
addr:	  13200 Woodland Park Road Herndon VA 20171 US
online:	  206 » latency: 167 ms (167ms) 

see also:
   3.0.0.0/10       AS16509  AT-88-Z Amazon Technologies Inc., US
   3.5.76.0/22      AS16509  AMAZON-S3 Amazon Data Services Northern Virginia, US