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Summary
| Country |
 United States
|
| Domain | cogentco.com |
| Size | 1,024 |
| Registry | ARIN |
| Network Name | AGTC-CGNT-NET-1 |
Whois
Cogent Communications, LLC COGENT-A (NET-38-0-0-0-1) 38.0.0.0 - 38.255.255.255
Alhambra-Grantfork Telephone Company AGTC-CGNT-NET-1 (NET-38-156-8-0-1) 38.156.8.0 - 38.156.11.255CIDR IP address subranges within 38.156.8.0/22 subnet
- 38.156.8.0/24
- 38.156.9.0/24
- 38.156.10.0/24
- 38.156.11.0/24