IPv4 prefix

216.210.20.0/22

IP Prefix (CIDR): 216.210.20.0/22
Subnet Mask: 255.255.252.0
Address Count: 1,024
IP Range: 216.210.20.0 - 216.210.23.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Seattle Public Schools
Handle: SSD-160
Address: 2445 3rd Ave S Seattle WA 98134 United States
Registry: ARIN
Registered Prefix: 216.210.20.0/22 (216.210.20.0 - 216.210.23.255)
Delegated Prefix: 216.210.0.0/18 (216.210.0.0 - 216.210.63.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
216.210.20.0/22	Exact	AS54027	Seattle Public Schools	United States of America (US)	216.210.20.0	216.210.23.255