3.5.72.0/24

ip:	3.5.72.0 s3-w.eu-west-1.amazonaws.com
loc:	Ireland, Dublin (Leinster)  
isp:	AS16509 Amazon.com, Inc. » Amazon Technologies Inc. » AWS EC2 (eu-west-1) 150.109 ms
route:	3.5.72.0/24, AMAZON-S3 - Amazon Data Services Northern Virginia, US (Dublin) ... 
reg:	3.0.0.0/9, US, ARIN, 2017-12-20
asn:	AS16509 - AMAZON-02 Amazon.com, Inc., US
	  AS1299  - TWELVE99 Arelion, f/k/a Telia Carrier, SE
	  AS2497  - IIJ Internet Initiative Japan Inc., JP
	  AS174   - COGENT-174 Cogent Communications, US
	  AS2914  - NTT-DATA-2914 NTT America, Inc., US
	  AS6939  - HURRICANE Hurricane Electric LLC, US
	  AS6453  - AS6453 TATA COMMUNICATIONS (AMERICA) INC, US
	  AS6461  - ZAYO-6461 Zayo Bandwidth, US
	  AS6830  - LibertyGlobal Liberty Global (formerly UPC Broadband Holding, aka AORTA), NL
	  AS3257  - GTT-BACKBONE GTT, US
addr:	  13200 Woodland Park Road Herndon VA 20171 US
online:	  76 » latency: 43 ms (43ms) 

see also:
   3.0.0.0/10       AS16509  AT-88-Z Amazon Technologies Inc., US
   3.5.72.0/23      AS16509  AMAZON-S3 Amazon Data Services NoVa, US