IPv4 prefix

217.12.64.0/21

IP Prefix (CIDR): 217.12.64.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 217.12.64.0 - 217.12.71.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: RAID-MNT
Country: Russian Federation (RU)
Registry: RIPENCC
Registered Prefix: 217.12.64.0/21 (217.12.64.0 - 217.12.71.255)
Delegated Prefix: 217.12.64.0/20 (217.12.64.0 - 217.12.79.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
217.12.64.0/21	Exact	AS21353	JSC ER-Telecom Holding	Russian Federation (RU)	217.12.64.0	217.12.71.255