AS16509 13.57.253.216/29 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 6Addressable IPs: 8 13.57.253.21713.57.253.21813.57.253.21913.57.253.22013.57.253.22113.57.253.22213.57.253.22313.57.253.224