IPv4 prefix

137.59.42.0/23

IP Prefix (CIDR): 137.59.42.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 137.59.42.0 - 137.59.43.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: IRT-VNNIC-AP
Country: Viet Nam (VN)
Address: Ha Noi, VietNam
Registry: APNIC
Registered Prefix: 137.59.40.0/22 (137.59.40.0 - 137.59.43.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
137.59.42.0/23	Exact	AS131429	MOBIFONE Corporation	Viet Nam (VN)	137.59.42.0	137.59.43.255