3.166.26.0/24

ip:	3.166.26.0 server-3-166-26-0.fco50.r.cloudfront.net
loc:	Italy, Rome (Lazio)  
isp:	AS16509 Amazon.com, Inc. » Amazon.com, Inc. » AWS CloudFront (GLOBAL) 199.766 ms
route:	3.166.26.0/24, AMAZON-CF - Amazon.com, Inc., US (Milan) ... 
reg:	3.128.0.0/9, US, ARIN, 2018-06-25
asn:	AS16509 - AMAZON-02 Amazon.com, Inc., US
	  AS1299  - TWELVE99 Arelion, f/k/a Telia Carrier, SE
	  AS174   - COGENT-174 Cogent Communications, US
addr:	  1918 8th Ave SEATTLE WA 98101-1244 US
online:	  39 » latency: 56 ms (56ms) 

see also:
   3.128.0.0/10     AS16509  AT-88-Z Amazon Technologies Inc., US