IPv4 prefix

192.56.248.0/21

IP Prefix (CIDR): 192.56.248.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 192.56.248.0 - 192.56.255.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Center for Information Services
Handle: CIS-70
Address: IT Division PO Box 42495 Olympia WA 98504-2495 United States
Registry: ARIN
Registered Prefix: 192.56.248.0/21 (192.56.248.0 - 192.56.255.255)
Delegated Prefix: 192.56.128.0/17 (192.56.128.0 - 192.56.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
192.56.248.0/21	Exact	AS10430	Washington State K-20 Telecommunications Network	United States of America (US)	192.56.248.0	192.56.255.255