IPv4 prefix

42.3.0.0/16

IP Prefix (CIDR): 42.3.0.0/16
Subnet Mask: 255.255.0.0
Address Count: 65,536
IP Range: 42.3.0.0 - 42.3.255.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: NETVIGATOR ADMINISTRATORS
Handle: NA45-AP
Country: Hong Kong (HK)
Address: PO Box 9896 GPO Hong Kong
Registry: APNIC
Registered Prefix: 42.3.0.0/16 (42.3.0.0 - 42.3.255.255)
Delegated Prefix: 42.2.0.0/15 (42.2.0.0 - 42.3.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
42.2.0.0/15	Covering	AS4760	PCCW IMS Limited	Hong Kong (HK)	42.2.0.0	42.3.255.255
42.3.226.0/24	More specific	AS4515	PCCW IMS Ltd (PCCW Business Internet Access)	Hong Kong (HK)	42.3.226.0	42.3.226.255