Summary
| Country |
 United States
|
| Domain | ctctele.com |
| Size | 2,048 |
| Registry | ARIN |
| Network Name | CAMBRIDGE-CGNT-NET-1 |
Whois
PSINet, Inc. COGENT-A (NET-38-0-0-0-1) 38.0.0.0 - 38.255.255.255
Cambridge Telephone CAMBRIDGE-CGNT-NET-1 (NET-38-44-248-0-1) 38.44.248.0 - 38.44.255.255
CIDR IP address subranges within 38.44.248.0/21 subnet
- 38.44.248.0/24
- 38.44.249.0/24
- 38.44.250.0/24
- 38.44.251.0/24
- 38.44.252.0/24
- 38.44.253.0/24
- 38.44.254.0/24
- 38.44.255.0/24