IPv4 prefix

131.1.220.0/22

IP Prefix (CIDR): 131.1.220.0/22
Subnet Mask: 255.255.252.0
Address Count: 1,024
IP Range: 131.1.220.0 - 131.1.223.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: OLIVERO_administrative
Country: Italy (IT)
Registry: RIPENCC
Registered Prefix: 131.1.220.0/22 (131.1.220.0 - 131.1.223.255)
Delegated Prefix: 131.1.0.0/16 (131.1.0.0 - 131.1.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
131.1.0.0/16	Covering	AS3269	Telecom Italia S.p.A.	Italy (IT)	131.1.0.0	131.1.255.255
131.1.220.0/23	More specific	AS20746	Telecom Italia S.p.A.	Italy (IT)	131.1.220.0	131.1.221.255
131.1.222.0/24	More specific	AS20746	Telecom Italia S.p.A.	Italy (IT)	131.1.222.0	131.1.222.255