IPv4 prefix

115.187.72.0/21

IP Prefix (CIDR): 115.187.72.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 115.187.72.0 - 115.187.79.255
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: 114.0.0.0/7 (114.0.0.0 - 115.255.255.255)
Delegated Prefix: 114.128.0.0/16 (114.128.0.0 - 114.128.255.255)

Registration 2 of 2

Owner: Shingo Tanai
Handle: ST1146-AP
Country: Japan (JP)
Address: 2-2-9, Meguro, Meguro-ku, Tokyo
Registry: APNIC
Registered Prefix: 115.187.72.0/25 (115.187.72.0 - 115.187.72.127)
Delegated Prefix: 115.187.64.0/20 (115.187.64.0 - 115.187.79.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
115.187.72.0/21	Exact	AS2519	ARTERIA Networks Corporation	Japan (JP)	115.187.72.0	115.187.79.255