IPv4 prefix

31.90.0.0/15

IP Prefix (CIDR): 31.90.0.0/15
Subnet Mask: 255.254.0.0
Address Count: 131,072
IP Range: 31.90.0.0 - 31.91.255.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: AS12576-MNT
Country: United Kingdom of Great Britain and Northern Ireland (GB)
Registry: RIPENCC
Registered Prefix: 31.90.0.0/15 (31.90.0.0 - 31.91.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
31.90.0.0/15	Exact	AS2856	British Telecommunications Limited	United Kingdom of Great Britain and Northern Ireland (GB)	31.90.0.0	31.91.255.255