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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 149.51.208.0/20 subnet
- 149.51.208.0/24
- 149.51.209.0/24
- 149.51.210.0/24
- 149.51.211.0/24
- 149.51.212.0/24
- 149.51.213.0/24
- 149.51.214.0/24
- 149.51.215.0/24
- 149.51.216.0/24
- 149.51.217.0/24
- 149.51.218.0/24
- 149.51.219.0/24
- 149.51.220.0/24
- 149.51.221.0/24
- 149.51.222.0/24
- 149.51.223.0/24