IPv4 prefix

131.135.0.0/16

IP Prefix (CIDR): 131.135.0.0/16
Subnet Mask: 255.255.0.0
Address Count: 65,536
IP Range: 131.135.0.0 - 131.135.255.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Defense Research Establishment Ottawa
Handle: DREO-2
Address: 3701 Carling Avenue, Shirley Bay Ottawa ON K1A-0Z4 Canada
Registry: ARIN
Registered Prefix: 131.135.0.0/16 (131.135.0.0 - 131.135.255.255)
Delegated Prefix: 131.134.0.0/15 (131.134.0.0 - 131.135.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
131.135.0.0/16	Exact	AS2675	Shared Services Canada	Canada (CA)	131.135.0.0	131.135.255.255