IPv4 prefix

203.3.112.0/21

IP Prefix (CIDR): 203.3.112.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 203.3.112.0 - 203.3.119.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: IRT-CHINANET-CN
Country: China (CN)
Address: No.31 ,jingrong street,beijing 100032
Registry: APNIC
Registered Prefix: 203.3.112.0/21 (203.3.112.0 - 203.3.119.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
203.3.112.0/21	Exact	AS63835	No.293 Wanbao Avenue	China (CN)	203.3.112.0	203.3.119.255