Keep users in the loop.
Ship release notes that get read
Try Noticeable
Interested in advertising here?
Contact us
Summary
| Country |
 United States
|
| Domain | cogentco.com |
| Size | 4,096 |
| Registry | ARIN |
| Network Name | NORTHERN-CABLE |
Whois
Various Registries (Maintained by ARIN) NET149 (NET-149-0-0-0-0) 149.0.0.0 - 149.255.255.255
Cogent Communications, LLC COGENT-149-51-16 (NET-149-51-0-0-1) 149.51.0.0 - 149.51.255.255
Rackdog, LLC RACKDOG-CGNT-NET-3 (NET-149-51-0-0-2) 149.51.0.0 - 149.51.255.255
NORTHERN CABLE AND FIBER, LLC NORTHERN-CABLE (NET-149-51-0-0-3) 149.51.0.0 - 149.51.255.255CIDR IP address subranges within 149.51.48.0/20 subnet
- 149.51.48.0/24
- 149.51.49.0/24
- 149.51.50.0/24
- 149.51.51.0/24
- 149.51.52.0/24
- 149.51.53.0/24
- 149.51.54.0/24
- 149.51.55.0/24
- 149.51.56.0/24
- 149.51.57.0/24
- 149.51.58.0/24
- 149.51.59.0/24
- 149.51.60.0/24
- 149.51.61.0/24
- 149.51.62.0/24
- 149.51.63.0/24