IPv4 prefix

145.5.0.0/16

IP Prefix (CIDR): 145.5.0.0/16
Subnet Mask: 255.255.0.0
Address Count: 65,536
IP Range: 145.5.0.0 - 145.5.255.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: Erasmus Universiteit Rotterdam
Handle: ORG-EUR2-RIPE
Country: Netherlands (NL)
Address: The Netherlands
Registry: RIPENCC
Registered Prefix: 145.5.0.0/16 (145.5.0.0 - 145.5.255.255)

Registration 2 of 2

Handle: JW801-RIPE-MNT
Country: Netherlands (NL)
Registry: RIPENCC
Registered Prefix: 145.5.240.0/20 (145.5.240.0 - 145.5.255.255)
Delegated Prefix: 145.5.0.0/16 (145.5.0.0 - 145.5.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
145.5.0.0/16	Exact	AS1103	SURF B.V.	Netherlands (NL)	145.5.0.0	145.5.255.255