IPv4 prefix

116.51.40.0/21

IP Prefix (CIDR): 116.51.40.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 116.51.40.0 - 116.51.47.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: NTT Singapore Pte Ltd
Handle: ORG-NSPL9-AP
Country: Singapore (SG)
Address: 20 West, Pasir Panjang Road
Registry: APNIC
Registered Prefix: 116.51.0.0/16 (116.51.0.0 - 116.51.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
116.51.40.0/21	Exact	AS2914	NTT America Inc.	United States of America (US)	116.51.40.0	116.51.47.255