IPv4 prefix

131.173.0.0/16

IP Prefix (CIDR): 131.173.0.0/16
Subnet Mask: 255.255.0.0
Address Count: 65,536
IP Range: 131.173.0.0 - 131.173.255.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Universitaet Osnabrueck
Handle: ORG-UO154-RIPE
Country: Germany (DE)
Address: Neuer Graben (Schloss) 49074 Osnabrueck Germany
Registry: RIPENCC
Registered Prefix: 131.173.0.0/16 (131.173.0.0 - 131.173.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
131.173.0.0/16	Exact	AS680	Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	Germany (DE)	131.173.0.0	131.173.255.255