IPv4 prefix

121.47.0.0/16

IP Prefix (CIDR): 121.47.0.0/16
Subnet Mask: 255.255.0.0
Address Count: 65,536
IP Range: 121.47.0.0 - 121.47.255.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: IRT-DRCSCNET-CN
Country: China (CN)
Address: No.225 Chaonei Street Dongcheng District Beijing China
Registry: APNIC
Registered Prefix: 121.47.0.0/16 (121.47.0.0 - 121.47.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
121.47.0.0/16	Exact	AS9811	Development & Research Center of State Council Net.	China (CN)	121.47.0.0	121.47.255.255