Autonomous System details
AS4297
Centurylink Communications, LLC — lumen.com
Summary
| Country |
 United States
|
| Organization | Centurylink Communications, LLC |
| Domain | lumen.com |
| Number of IPv4 | 1,024 |
| Number of IPv6 | 0 |
| AS Type | ISP |
| Registry | ARIN |
| Allocated | October 07, 1998 (about 26 years ago) |
| Updated | October 20, 2020 (about 4 years ago) |
IP Ranges
AS4297 announces 4 IPv4 ranges and 0 IPv6 range.
That's a total of 1,024 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 204.153.228.0/24 |
U.S. Department of The Interior
|
256 | ARIN | ALLOCATION |
| 204.153.229.0/24 |
U.S. Department of The Interior
|
256 | ARIN | ALLOCATION |
| 204.153.230.0/24 |
U.S. Department of The Interior
|
256 | ARIN | ALLOCATION |
| 204.153.231.0/24 |
U.S. Department of The Interior
|
256 | ARIN | ALLOCATION |
Peers
AS4297 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS4297 connects to the global Internet via at least 1 upstream provider. In this setup, AS4297 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.