IPv4 prefix

1.25.0.0/21

IP Prefix (CIDR): 1.25.0.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 1.25.0.0 - 1.25.7.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: IRT-CU-CN
Country: China (CN)
Address: No.21,Financial Street Beijing,100033 P.R.China
Registry: APNIC
Registered Prefix: 1.24.0.0/13 (1.24.0.0 - 1.31.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
1.25.0.0/21	Exact	AS139007	UNICOM InnerMongolia province network	China (CN)	1.25.0.0	1.25.7.255