52.94.22.0/24

ip:	52.94.22.0 dynamodb.us-gov-east-1.amazonaws.com
loc:	United States, Ashburn (Virginia)  
isp:	AS8987 Amazon Technologies Inc. » Amazon Data Services Ireland Ltd » AWS DynamoDB (us-gov-east-1) 289.152 ms
route:	52.94.22.0/24, AT-88-Z - Amazon Technologies Inc., US (Columbus) ... 
reg:	52.88.0.0/13, US, ARIN, 1991-12-19
asn:	AS8987 - AWS-GOVCLOUD Amazon Data Services Ireland Ltd, IE
	  AS16509 - AMAZON-02 Amazon.com, Inc., US
addr:	  410 Terry Ave N. Seattle WA 98109 US
online:	  23 » latency: 122 ms (122ms) 

see also:
   52.88.0.0/13     AS16509  AT-88-Z Amazon Technologies Inc., US