IPv4 prefix

27.71.16.0/21

IP Prefix (CIDR): 27.71.16.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 27.71.16.0 - 27.71.23.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: IRT-VNNIC-AP
Country: Viet Nam (VN)
Address: Ha Noi, VietNam
Registry: APNIC
Registered Prefix: 27.64.0.0/12 (27.64.0.0 - 27.79.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
27.71.16.0/21	Exact	AS38731	Vietel - CHT Compamy Ltd	Viet Nam (VN)	27.71.16.0	27.71.23.255