IPv4 prefix

154.63.12.0/22

IP Prefix (CIDR): 154.63.12.0/22
Subnet Mask: 255.255.252.0
Address Count: 1,024
IP Range: 154.63.12.0 - 154.63.15.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Cogent Communications, LLC
Handle: COGC
Address: 2450 N Street NW Washington DC 20037 United States
Registry: ARIN
Registered Prefix: 154.63.0.0/16 (154.63.0.0 - 154.63.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
154.63.12.0/22	Exact	AS209087	Oeste Digital S.L.	Spain (ES)	154.63.12.0	154.63.15.255