IPv4 prefix

113.23.0.0/17

IP Prefix (CIDR): 113.23.0.0/17
Subnet Mask: 255.255.128.0
Address Count: 32,768
IP Range: 113.23.0.0 - 113.23.127.255
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: 113.0.0.0/8 (113.0.0.0 - 113.255.255.255)
Delegated Prefix: 113.212.76.0/23 (113.212.76.0 - 113.212.77.255)

Registration 2 of 2

Owner: Network Operation Center
Handle: NOC21-AP
Country: Viet Nam (VN)
Address: FPT Telecom
Registry: APNIC
Registered Prefix: 113.23.0.0/20 (113.23.0.0 - 113.23.15.255)
Delegated Prefix: 113.23.0.0/17 (113.23.0.0 - 113.23.127.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
113.23.0.0/17	Exact	AS18403	FPT Telecom Company	Viet Nam (VN)	113.23.0.0	113.23.127.255