IPv4 prefix

210.5.56.0/22

IP Prefix (CIDR): 210.5.56.0/22
Subnet Mask: 255.255.252.0
Address Count: 1,024
IP Range: 210.5.56.0 - 210.5.59.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: IRT-CHINANET-CN
Country: Hong Kong (HK)
Address: No.31 ,jingrong street,beijing 100032
Registry: APNIC
Registered Prefix: 210.5.56.0/22 (210.5.56.0 - 210.5.59.255)
Delegated Prefix: 210.5.56.0/21 (210.5.56.0 - 210.5.63.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
210.5.56.0/21	Covering	AS4809	China Telecom Next Generation Carrier Network	China (CN)	210.5.56.0	210.5.63.255
210.5.57.0/24	More specific	AS63527	China Telecom Global Limited	Hong Kong (HK)	210.5.57.0	210.5.57.255