IPv4 prefix

42.248.152.0/21

IP Prefix (CIDR): 42.248.152.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 42.248.152.0 - 42.248.159.255
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: 42.248.0.0/13 (42.248.0.0 - 42.255.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
42.248.152.0/21	Exact	AS17799	asn for Liaoning Provincial Net of CT	China (CN)	42.248.152.0	42.248.159.255