IPv4 prefix

89.190.40.0/23

IP Prefix (CIDR): 89.190.40.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 89.190.40.0 - 89.190.41.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: AS5610-MTN
Country: Czechia (CZ)
Registry: RIPENCC
Registered Prefix: 89.190.40.0/23 (89.190.40.0 - 89.190.41.255)
Delegated Prefix: 89.190.40.0/21 (89.190.40.0 - 89.190.47.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
89.190.40.0/21	Covering	AS12570	O2 Czech Republic a.s.	Czechia (CZ)	89.190.40.0	89.190.47.255