IPv4 prefix

63.161.16.0/20

IP Prefix (CIDR): 63.161.16.0/20
Subnet Mask: 255.255.240.0
Address Count: 4,096
IP Range: 63.161.16.0 - 63.161.31.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: RCN
Handle: C11605371
Address: 21635 Red Rum Dr Ashburn VA 20147 United States
Registry: ARIN
Registered Prefix: 63.161.16.0/20 (63.161.16.0 - 63.161.31.255)
Delegated Prefix: 63.160.0.0/12 (63.160.0.0 - 63.175.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
63.161.16.0/20	Exact	AS4637	Telstra International Limited	Hong Kong (HK)	63.161.16.0	63.161.31.255