IPv4 prefix

209.28.0.0/16

IP Prefix (CIDR): 209.28.0.0/16
Subnet Mask: 255.255.0.0
Address Count: 65,536
IP Range: 209.28.0.0 - 209.28.255.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: INFONET Services Corporation
Handle: INFO
Address: 2160 East Grand Avenue El Segundo CA 90245-1022 United States
Registry: ARIN
Registered Prefix: 209.28.0.0/16 (209.28.0.0 - 209.28.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
209.28.0.0/16	Exact	AS3300	British Telecommunications Limited	United Kingdom of Great Britain and Northern Ireland (GB)	209.28.0.0	209.28.255.255