IPv4 prefix

173.252.64.0/18

IP Prefix (CIDR): 173.252.64.0/18
Subnet Mask: 255.255.192.0
Address Count: 16,384
IP Range: 173.252.64.0 - 173.252.127.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Facebook, Inc.
Handle: THEFA-3
Address: 1601 Willow Rd. Menlo Park CA 94025 United States
Registry: ARIN
Registered Prefix: 173.252.64.0/18 (173.252.64.0 - 173.252.127.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
173.252.64.0/18	Exact	AS32934	Facebook Inc.	United States of America (US)	173.252.64.0	173.252.127.255