IPv4 prefix

209.166.4.0/23

IP Prefix (CIDR): 209.166.4.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 209.166.4.0 - 209.166.5.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Private Customer
Handle: C11492605
Address: Private Residence Arlington VA 22203 United States
Registry: ARIN
Registered Prefix: 209.166.4.0/23 (209.166.4.0 - 209.166.5.255)
Delegated Prefix: 209.166.0.0/18 (209.166.0.0 - 209.166.63.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
209.166.4.0/23	Exact	AS30058	FDCservers.net	United States of America (US)	209.166.4.0	209.166.5.255