IPv4 prefix

164.55.248.0/22

IP Prefix (CIDR): 164.55.248.0/22
Subnet Mask: 255.255.252.0
Address Count: 1,024
IP Range: 164.55.248.0 - 164.55.251.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: FactSet Research Systems, Inc.
Handle: FRS-9-Z
Address: 601 Merritt 7 Norwalk CT 06851 United States
Registry: ARIN
Registered Prefix: 164.55.240.0/20 (164.55.240.0 - 164.55.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
164.55.248.0/22	Exact	AS6404	FactSet Research Systems Inc.	United States of America (US)	164.55.248.0	164.55.251.255