IPv4 prefix

12.0.224.0/21

IP Prefix (CIDR): 12.0.224.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 12.0.224.0 - 12.0.231.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: TCORP-FA-PRODUCT TO PRODUCT
Handle: TTP-43
Address: 2021 SUFFOLK RD FINKSBURG MD 20024 United States
Registry: ARIN
Registered Prefix: 12.0.224.0/21 (12.0.224.0 - 12.0.231.255)
Delegated Prefix: 12.0.0.0/8 (12.0.0.0 - 12.255.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
12.0.224.0/21	Exact	AS2386	AT&T Enterprises LLC	United States of America (US)	12.0.224.0	12.0.231.255