IPv4 prefix

67.101.0.0/16

IP Prefix (CIDR): 67.101.0.0/16
Subnet Mask: 255.255.0.0
Address Count: 65,536
IP Range: 67.101.0.0 - 67.101.255.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 4

Owner: GTT Americas, LLC
Handle: GAL-104
Address: 4201 Wilson Blvd -Suite 504 Arlington VA 22203 United States
Registry: ARIN
Registered Prefix: 67.100.0.0/14 (67.100.0.0 - 67.103.255.255)

Registration 2 of 4

Owner: RCN
Handle: C11184603
Address: 60 Hudson St New York NY 10013 United States
Registry: ARIN
Registered Prefix: 67.101.0.0/18 (67.101.0.0 - 67.101.63.255)
Delegated Prefix: 67.100.0.0/14 (67.100.0.0 - 67.103.255.255)

Registration 3 of 4

Owner: RCN
Handle: C11185435
Address: 60 Hudson St New York NY 11003 United States
Registry: ARIN
Registered Prefix: 67.101.64.0/19 (67.101.64.0 - 67.101.95.255)
Delegated Prefix: 67.100.0.0/14 (67.100.0.0 - 67.103.255.255)

Registration 4 of 4

Owner: RCN
Handle: C11184605
Address: 60 Hudson St New York NY 10013 United States
Registry: ARIN
Registered Prefix: 67.101.128.0/18 (67.101.128.0 - 67.101.191.255)
Delegated Prefix: 67.100.0.0/14 (67.100.0.0 - 67.103.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
67.101.0.0/16	Exact	AS7029	Windstream Communications LLC	United States of America (US)	67.101.0.0	67.101.255.255
67.101.0.0/16	Exact	AS20115	Charter Communications LLC	United States of America (US)	67.101.0.0	67.101.255.255
67.101.32.0/19	More specific	AS6079	RCN	United States of America (US)	67.101.32.0	67.101.63.255
67.101.32.0/19	More specific	AS6762	TELECOM ITALIA SPARKLE S.p.A.	Italy (IT)	67.101.32.0	67.101.63.255
67.101.64.0/18	More specific	AS6079	RCN	United States of America (US)	67.101.64.0	67.101.127.255
67.101.128.0/17	More specific	AS6079	RCN	United States of America (US)	67.101.128.0	67.101.255.255
67.101.144.0/20	More specific	AS6762	TELECOM ITALIA SPARKLE S.p.A.	Italy (IT)	67.101.144.0	67.101.159.255