IPv4 prefix

5.3.144.0/21

IP Prefix (CIDR): 5.3.144.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 5.3.144.0 - 5.3.151.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: JSC "ER-Telecom Holding" Kazan' Branch
Handle: ORG-CHKB2-RIPE
Country: Russian Federation (RU)
Address: Gvardeyskaya, 54 Kazan', Russia, 420087
Registry: RIPENCC
Registered Prefix: 5.3.144.0/21 (5.3.144.0 - 5.3.151.255)
Delegated Prefix: 5.3.0.0/16 (5.3.0.0 - 5.3.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
5.3.144.0/20	Covering	AS41668	JSC ER-Telecom Holding	Russian Federation (RU)	5.3.144.0	5.3.159.255