16.78.0.0/15

ip:	16.78.0.0 ec2-16-78-0-0.ap-southeast-3.compute.amazonaws.com
loc:	Indonesia, Jakarta (Jakarta)  
isp:	AS16509 Amazon.com, Inc. » Amazon.com, Inc. » AWS EC2 (ap-southeast-3) 349.058 ms
route:	16.78.0.0/15, AMAZON-CGK - Amazon Data Services Jakarta, ID (Jakarta) ... 
reg:	16.78.0.0/15, US, ARIN, 2022-07-11
asn:	AS16509 - AMAZON-02 Amazon.com Inc., US
addr:	  Amazon Web Services Inc. P.O. Box 81226 Seattle WA 98108-1226 US
online:	  2.625 » latency: 340 ms (283ms) 

see also:
   16.78.0.0/16     AS16509  AMAZON-CGK Amazon Data Services Jakarta, ID
   16.79.0.0/16     AS16509  AMAZON-CGK Amazon Data Services Jakarta, ID