IPv4 prefix

158.181.64.0/21

IP Prefix (CIDR): 158.181.64.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 158.181.64.0 - 158.181.71.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: TELECOLUMBUS-MNT
Country: Germany (DE)
Registry: RIPENCC
Registered Prefix: 158.181.64.0/21 (158.181.64.0 - 158.181.71.255)
Delegated Prefix: 158.181.64.0/19 (158.181.64.0 - 158.181.95.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
158.181.64.0/19	Covering	AS20880	Tele Columbus AG	Germany (DE)	158.181.64.0	158.181.95.255