IPv4 prefix

103.72.4.0/23

IP Prefix (CIDR): 103.72.4.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 103.72.4.0 - 103.72.5.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: Asia Pacific Network Information Center, Pty. Ltd.
Handle: ORG-APNI3-AP
Country: Australia (AU)
Address: Level 1 - 33 Park Road
Registry: APNIC
Registered Prefix: 103.0.0.0/8 (103.0.0.0 - 103.255.255.255)
Delegated Prefix: 103.97.80.0/22 (103.97.80.0 - 103.97.83.255)

Registration 2 of 2

Owner: IP NOC
Handle: IN130-AP
Country: Japan (JP)
Address: IPTELECOM Japan
Registry: APNIC
Registered Prefix: 103.72.4.0/24 (103.72.4.0 - 103.72.4.255)
Delegated Prefix: 103.72.4.0/23 (103.72.4.0 - 103.72.5.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
103.72.4.0/23	Exact	AS63916	Techavenue International Ltd	Hong Kong (HK)	103.72.4.0	103.72.5.255