IPv4 prefix

1.178.172.0/23

IP Prefix (CIDR)

1.178.172.0/23

Subnet Mask

255.255.254.0

Address Count

512

IP Range

1.178.172.0 - 1.178.173.255

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Registered Owner

Owner

Amazon.com, Inc.

Handle

AMAZO-4

Address

Amazon Web Services, Inc. P.O. Box 81226 Seattle WA 98108-1226 United States

Registry

ARIN

Registered Prefix

1.178.172.0/23 (1.178.172.0 - 1.178.173.255)

Delegated Prefix

1.178.174.0/24 (1.178.174.0 - 1.178.174.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
1.178.172.0/23	Exact	AS16509	Amazon.com Inc.	United States of America (US)	1.178.172.0	1.178.173.255