IPv4 prefix

192.5.4.0/23

IP Prefix (CIDR): 192.5.4.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 192.5.4.0 - 192.5.5.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Internet Systems Consortium, Inc.
Handle: ISC-94-Z
Address: PO Box 360 Newmarket NH 03857 United States
Registry: ARIN
Registered Prefix: 192.5.4.0/23 (192.5.4.0 - 192.5.5.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
192.5.4.0/23	Exact	AS3557	Internet Systems Consortium Inc.	United States of America (US)	192.5.4.0	192.5.5.255