IPv4 prefix

116.255.128.0/17

IP Prefix (CIDR): 116.255.128.0/17
Subnet Mask: 255.255.128.0
Address Count: 32,768
IP Range: 116.255.128.0 - 116.255.255.255
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: 116.0.0.0/6 (116.0.0.0 - 119.255.255.255)
Delegated Prefix: 117.47.0.0/16 (117.47.0.0 - 117.47.255.255)

Registration 2 of 2

Handle: IRT-CNISP-CN
Country: China (CN)
Address: Beijing CNISP Technology Co., Ltd
Registry: APNIC
Registered Prefix: 116.255.128.0/18 (116.255.128.0 - 116.255.191.255)
Delegated Prefix: 116.255.128.0/17 (116.255.128.0 - 116.255.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
116.255.128.0/17	Exact	AS4837	CHINA UNICOM China169 Backbone	China (CN)	116.255.128.0	116.255.255.255
116.255.128.0/24	More specific	AS134169	CERNEWTECH (Beijing) co. LTD	China (CN)	116.255.128.0	116.255.128.255