IPv4 prefix

103.153.78.0/23

IP Prefix (CIDR): 103.153.78.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 103.153.78.0 - 103.153.79.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: IRT-VNNIC-AP
Country: Viet Nam (VN)
Address: Ha Noi, VietNam
Registry: APNIC
Registered Prefix: 103.153.78.0/23 (103.153.78.0 - 103.153.79.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
103.153.72.0/21	Covering	AS135905	VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	Viet Nam (VN)	103.153.72.0	103.153.79.255