IPv4 prefix

27.99.128.0/17

IP Prefix (CIDR): 27.99.128.0/17
Subnet Mask: 255.255.128.0
Address Count: 32,768
IP Range: 27.99.128.0 - 27.99.255.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: IRT-CNNIC-CN
Country: China (CN)
Address: Beijing, China
Registry: APNIC
Registered Prefix: 27.99.128.0/17 (27.99.128.0 - 27.99.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
27.99.128.0/17	Exact	AS17789	CNCGROUP IP network of ShangHai IDC	China (CN)	27.99.128.0	27.99.255.255