IPv4 prefix

151.100.0.0/16

IP Prefix (CIDR): 151.100.0.0/16
Subnet Mask: 255.255.0.0
Address Count: 65,536
IP Range: 151.100.0.0 - 151.100.255.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Universita' degli Studi di Roma La Sapienza
Handle: ORG-UDSD42-RIPE
Country: Italy (IT)
Address: Piazzale Aldo Moro, 2 00185 Roma I
Registry: RIPENCC
Registered Prefix: 151.100.0.0/16 (151.100.0.0 - 151.100.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
151.100.0.0/16	Exact	AS137	Consortium GARR	Italy (IT)	151.100.0.0	151.100.255.255