13.124.0.0/14

ip:	13.124.0.0 ec2-13-124-0-0.ap-northeast-2.compute.amazonaws.com
loc:	South Korea, Seoul (Seoul)  
isp:	AS16509 Amazon.com, Inc. » Amazon Technologies Inc. » AWS EC2 (ap-northeast-2) 144.873 ms
route:	13.124.0.0/14, AT-88-Z - Amazon Technologies Inc., US (Seoul) ... 
reg:	13.124.0.0/14, US, ARIN, 2016-08-09
asn:	AS16509 - AMAZON-02 Amazon.com Inc., US
addr:	  410 Terry Ave N. Seattle WA 98109 US
online:	  15.851 » latency: 221 ms (245ms) 

see also:
   13.124.0.0/16    AS16509  AMAZON-ICN AWS Asia Pacific (Seoul) Region, KR
   13.125.0.0/16    AS16509  AMAZON-ICN AWS Asia Pacific (Seoul) Region, KR
   13.126.0.0/15    AS16509  AMAZON-BOM Amazon Data Services India, IN