IPv4 prefix

54.240.64.0/20

IP Prefix (CIDR)

54.240.64.0/20

Subnet Mask

255.255.240.0

Address Count

4,096

IP Range

54.240.64.0 - 54.240.79.255

Subnet calculator

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Registered Owner

Owner

Amazon Web Services, Inc.

Handle

AMAZO-22

Address

Amazon Web Services 1200 12th Avenue South Seattle WA 98144 United States

Registry

ARIN

Registered Prefix

54.240.64.0/18 (54.240.64.0 - 54.240.127.255)

Delegated Prefix

54.224.0.0/11 (54.224.0.0 - 54.255.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
54.240.64.0/20	Exact	AS14618	Amazon.com Inc.	United States of America (US)	54.240.64.0	54.240.79.255