3.101.0.0/16

ip:	3.101.0.0 ec2-3-101-0-0.us-west-1.compute.amazonaws.com
loc:	United States, San Jose (California)  
isp:	AS16509 Amazon.com, Inc. » Amazon.com, Inc. » AWS EC2 (us-west-1) 325.097 ms
route:	3.101.0.0/16, AMAZON-SFO - Amazon.com, Inc., US (San Jose) ... 
reg:	3.0.0.0/9, US, ARIN, 2017-12-20
asn:	AS16509 - AMAZON-02 Amazon.com Inc., US
addr:	  1200 12th Ave South Seattle WA 98144 US
online:	  1.873 » latency: 165 ms (220ms) 

see also:
   3.64.0.0/10      AS16509  AT-88-Z Amazon Technologies Inc., US