IPv4 prefix

67.238.72.0/21

IP Prefix (CIDR): 67.238.72.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 67.238.72.0 - 67.238.79.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: CenturyLink Communications, LLC
Handle: CCL-534
Address: 100 CENTURYLINK DR Monroe LA 71201 United States
Registry: ARIN
Registered Prefix: 67.232.0.0/13 (67.232.0.0 - 67.239.255.255)

Registration 2 of 2

Owner: THORLABS INC
Handle: C04454349
Address: 56 SPARTA AVE Fredon Township NJ 07860 United States
Registry: ARIN
Registered Prefix: 67.238.72.0/27 (67.238.72.0 - 67.238.72.31)
Delegated Prefix: 67.232.0.0/13 (67.232.0.0 - 67.239.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
67.238.72.0/21	Exact	AS6222	CenturyLink Communications LLC	United States of America (US)	67.238.72.0	67.238.79.255