IPv4 prefix

18.216.0.0/13

IP Prefix (CIDR): 18.216.0.0/13
Subnet Mask: 255.248.0.0
Address Count: 524,288
IP Range: 18.216.0.0 - 18.223.255.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Amazon Technologies Inc.
Handle: AT-88-Z
Address: 410 Terry Ave N. Seattle WA 98109 United States
Registry: ARIN
Registered Prefix: 18.128.0.0/9 (18.128.0.0 - 18.255.255.255)

These results are partial. Additional registration records were omitted.

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
18.216.0.0/13	Exact	AS16509	Amazon.com Inc.	United States of America (US)	18.216.0.0	18.223.255.255