IPv4 prefix

203.16.56.0/23

IP Prefix (CIDR): 203.16.56.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 203.16.56.0 - 203.16.57.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Cenitex
Handle: ORG-CA36-AP
Country: Australia (AU)
Address: P. O BOX 2750 Level 9, 35 Collins Street
Registry: APNIC
Registered Prefix: 203.16.56.0/23 (203.16.56.0 - 203.16.57.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
203.16.56.0/24	More specific	AS9893	Cenitex	Australia (AU)	203.16.56.0	203.16.56.255