IPv4 prefix

72.255.40.0/21

IP Prefix (CIDR): 72.255.40.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 72.255.40.0 - 72.255.47.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Amjad Qasmi
Handle: AQ84-AP
Country: Pakistan (PK)
Address: A904, 9th Floor,Lakson Bldg 3,Sarwar Shaheed Rd,Karachi-74200
Registry: APNIC
Registered Prefix: 72.255.40.0/21 (72.255.40.0 - 72.255.47.255)
Delegated Prefix: 72.255.0.0/18 (72.255.0.0 - 72.255.63.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
72.255.0.0/18	Covering	AS9541	Cyber Internet Services (Private) Limited	Pakistan (PK)	72.255.0.0	72.255.63.255