IPv4 prefix

180.153.152.0/21

IP Prefix (CIDR): 180.153.152.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 180.153.152.0 - 180.153.159.255
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: 180.152.0.0/13 (180.152.0.0 - 180.159.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
180.153.152.0/21	Exact	AS4811	China Telecom (Group)	China (CN)	180.153.152.0	180.153.159.255