IPv4 prefix

192.52.72.0/23

IP Prefix (CIDR): 192.52.72.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 192.52.72.0 - 192.52.73.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: Internet Assigned Numbers Authority
Handle: IANA1-AP
Country: Australia (AU)
Address: see http://www.iana.org.
Registry: APNIC
Registered Prefix: 192.0.0.0/8 (192.0.0.0 - 192.255.255.255)
Delegated Prefix: 192.160.161.0/24 (192.160.161.0 - 192.160.161.255)

Registration 2 of 2

Owner: Office of The Chief Information Officer (OCIO)
Handle: ORG-OOTC1-AP
Country: Australia (AU)
Address: Level 2 30 Wakefield Street
Registry: APNIC
Registered Prefix: 192.52.72.0/24 (192.52.72.0 - 192.52.72.255)
Delegated Prefix: 192.52.72.0/23 (192.52.72.0 - 192.52.73.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
192.52.72.0/23	Exact	AS136572	Office of The Chief Information Officer (OCIO)	Australia (AU)	192.52.72.0	192.52.73.255