IPv4 prefix

1.64.0.0/15

IP Prefix (CIDR)

1.64.0.0/15

Subnet Mask

255.254.0.0

Address Count

131,072

IP Range

1.64.0.0 - 1.65.255.255

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 Prefixes

1.64.0.0/16 (1.64.0.0 - 1.64.255.255)
1.65.0.0/16 (1.65.0.0 - 1.65.255.255)

Delegated Prefix

1.64.0.0/15 (1.64.0.0 - 1.65.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
1.64.0.0/15	Exact	AS4760	PCCW IMS Limited	Hong Kong (HK)	1.64.0.0	1.65.255.255
1.65.190.0/23	More specific	AS9444	Hong Kong Telecommunications (HKT) Limited	Hong Kong (HK)	1.65.190.0	1.65.191.255