IPv4 prefix

166.48.144.0/21

IP Prefix (CIDR): 166.48.144.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 166.48.144.0 - 166.48.151.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: Altima Telecom
Handle: ASL-256
Address: 1741 boul. Edouard-Laurin Saint-Laurent QC H4L 5E9 Canada
Registry: ARIN
Registered Prefix: 166.48.0.0/16 (166.48.0.0 - 166.48.255.255)

Registration 2 of 2

Owner: Altima Telecom ON
Handle: C08192694
Address: 620 Alden Rd. Unit 208 Markham ON L3R 9R7 Canada
Registry: ARIN
Registered Prefix: 166.48.144.0/22 (166.48.144.0 - 166.48.147.255)
Delegated Prefix: 166.48.0.0/16 (166.48.0.0 - 166.48.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
166.48.144.0/21	Exact	AS396338	Altima Telecom	Canada (CA)	166.48.144.0	166.48.151.255