IPv4 prefix

209.131.138.0/23

IP Prefix (CIDR): 209.131.138.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 209.131.138.0 - 209.131.139.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: VeriSign Global Registry Services
Handle: VGRS
Address: 12061 Bluemont Way Reston VA 20190 United States
Registry: ARIN
Registered Prefix: 209.131.128.0/18 (209.131.128.0 - 209.131.191.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
209.131.138.0/23	Exact	AS7342	VeriSign Infrastructure & Operations	United States of America (US)	209.131.138.0	209.131.139.255