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Summary
| Country |
 United States
|
| Domain | cogentco.com |
| Size | 4,096 |
| Registry | ARIN |
| Network Name | SPRINT-INNET6 |
Whois
Various Registries (Maintained by ARIN) NET144 (NET-144-0-0-0-0) 144.0.0.0 - 144.255.255.255
Sprint SPRINT-INNET6 (NET-144-229-0-0-1) 144.229.0.0 - 144.229.255.255CIDR IP address subranges within 144.229.48.0/20 subnet
- 144.229.48.0/24
- 144.229.49.0/24
- 144.229.50.0/24
- 144.229.51.0/24
- 144.229.52.0/24
- 144.229.53.0/24
- 144.229.54.0/24
- 144.229.55.0/24
- 144.229.56.0/24
- 144.229.57.0/24
- 144.229.58.0/24
- 144.229.59.0/24
- 144.229.60.0/24
- 144.229.61.0/24
- 144.229.62.0/24
- 144.229.63.0/24