IPv4 prefix

220.231.0.0/19

IP Prefix (CIDR): 220.231.0.0/19
Subnet Mask: 255.255.224.0
Address Count: 8,192
IP Range: 220.231.0.0 - 220.231.31.255
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: 220.0.0.0/8 (220.0.0.0 - 220.255.255.255)
Delegated Prefix: 220.156.176.0/21 (220.156.176.0 - 220.156.183.255)

Registration 2 of 2

Owner: Wang Huijun
Handle: WH271-AP
Country: China (CN)
Address: Langfang university Langfang Development Area
Registry: APNIC
Registered Prefix: 220.231.0.0/24 (220.231.0.0 - 220.231.0.255)
Delegated Prefix: 220.231.0.0/18 (220.231.0.0 - 220.231.63.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
220.231.0.0/19	Exact	AS23844	Beijing Guanghuan Xinwang Digital	China (CN)	220.231.0.0	220.231.31.255