IPv4 prefix

5.166.248.0/21

IP Prefix (CIDR): 5.166.248.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 5.166.248.0 - 5.166.255.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 4

Owner: RIPE-NCC-MANAGED-ADDRESS-BLOCK
Registry: RIPENCC
Registered Prefix: 5.0.0.0/8 (5.0.0.0 - 5.255.255.255)
Delegated Prefix: 5.252.208.0/22 (5.252.208.0 - 5.252.211.255)

Registration 2 of 4

Owner: JSC "ER-Telecom Holding" Ryazan' Branch
Handle: ORG-CHRB1-RIPE
Country: Russian Federation (RU)
Address: Vysokovol'tnaya str., 13 390026 Ryazan' Russian Federation
Registry: RIPENCC
Registered Prefix: 5.166.248.0/22 (5.166.248.0 - 5.166.251.255)
Delegated Prefix: 5.164.0.0/14 (5.164.0.0 - 5.167.255.255)

Registration 3 of 4

Owner: Nlink Telecommunications LLC
Handle: ORG-EL41-RIPE
Country: Russian Federation (RU)
Address: 21, Tatarskaya str., Ryazan, 390035 Russia
Registry: RIPENCC
Registered Prefix: 5.166.254.0/24 (5.166.254.0 - 5.166.254.255)
Delegated Prefix: 5.164.0.0/14 (5.164.0.0 - 5.167.255.255)

Registration 4 of 4

Handle: INTERTELRZN-MNT
Country: Russian Federation (RU)
Registry: RIPENCC
Registered Prefix: 5.166.255.0/24 (5.166.255.0 - 5.166.255.255)
Delegated Prefix: 5.164.0.0/14 (5.164.0.0 - 5.167.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
5.166.248.0/21	Exact	AS56420	JSC ER-Telecom Holding	Russian Federation (RU)	5.166.248.0	5.166.255.255