Autonomous System details
AS6640
Centurylink Communications, LLC — lumen.com
Summary
| Country |
 United States
|
| Organization | Centurylink Communications, LLC |
| Domain | lumen.com |
| Number of IPv4 | 25,344 |
| Number of IPv6 | 0 |
| AS Type | ISP |
| Registry | ARIN |
| Allocated | June 12, 1996 (about 29 years ago) |
| Updated | October 04, 2018 (about 6 years ago) |
IP Ranges
AS6640 announces 75 IPv4 ranges and 0 IPv6 range.
That's a total of 25,344 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 64.15.176.0/24 |
Centurylink Communications, LLC
|
256 | ARIN | ALLOCATION |
| 64.15.182.0/24 |
Centurylink Communications, LLC
|
256 | ARIN | ALLOCATION |
| 64.15.183.0/24 |
Centurylink Communications, LLC
|
256 | ARIN | ALLOCATION |
| 64.15.184.0/21 |
Centurylink Technology
|
2,048 | ARIN | REALLOCATION |
| 64.74.98.0/24 |
Tier 3
|
256 | ARIN | REASSIGNMENT |
| 64.74.229.0/24 |
Tier 3
|
256 | ARIN | REASSIGNMENT |
| 64.94.114.0/24 |
Tier 3
|
256 | ARIN | REASSIGNMENT |
| 64.94.138.0/24 |
Tier 3
|
256 | ARIN | REASSIGNMENT |
| 65.151.136.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.137.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.138.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.139.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.152.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.153.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.154.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.155.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.157.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.168.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.169.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.170.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.171.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.176.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.177.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.178.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.179.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.180.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.181.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.182.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.183.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.188.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.189.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.190.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.191.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.192.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.193.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.194.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.195.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.196.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.197.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.198.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.199.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.200.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.201.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.202.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.203.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.212.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.213.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.214.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.215.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.216.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.217.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.218.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.219.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.220.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.221.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 65.151.223.0/24 |
Qwest Communications Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 66.150.98.0/23 |
Tier 3
|
512 | ARIN | REASSIGNMENT |
| 66.150.105.0/24 |
Tier 3
|
256 | ARIN | REASSIGNMENT |
| 66.150.174.0/24 |
Tier 3
|
256 | ARIN | REASSIGNMENT |
| 66.151.15.0/24 |
Tier 3
|
256 | ARIN | REASSIGNMENT |
| 69.25.131.0/24 |
Tier 3
|
256 | ARIN | REASSIGNMENT |
| 69.25.149.0/24 |
Tier 3
|
256 | ARIN | REASSIGNMENT |
| 70.42.161.0/24 |
Tier 3
|
256 | ARIN | REASSIGNMENT |
| 70.42.168.0/24 |
Tier 3
|
256 | ARIN | REASSIGNMENT |
| 72.5.194.0/24 |
Tier 3
|
256 | ARIN | REASSIGNMENT |
| 72.5.203.0/24 |
Tier 3
|
256 | ARIN | REASSIGNMENT |
| 74.217.15.0/24 |
Tier 3
|
256 | ARIN | REASSIGNMENT |
| 206.128.134.0/23 |
Centurylink Communications, LLC
|
512 | ARIN | ALLOCATION |
| 206.128.136.0/24 |
Centurylink Communications, LLC
|
256 | ARIN | ALLOCATION |
| 206.128.137.0/24 |
Centurylink Communications, LLC
|
256 | ARIN | ALLOCATION |
| 206.128.152.0/21 |
Centurylink Technology
|
2,048 | ARIN | REALLOCATION |
| 206.128.173.0/24 |
Centurylink Communications, LLC
|
256 | ARIN | ALLOCATION |
| 206.128.176.0/23 |
Centurylink Communications, LLC
|
512 | ARIN | ALLOCATION |
| 206.152.32.0/21 |
Centurylink Technology
|
2,048 | ARIN | REALLOCATION |
| 206.152.45.0/24 |
Centurylink Communications, LLC
|
256 | ARIN | ALLOCATION |
Peers
AS6640 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
AS6640 connects to the global Internet via at least 5 upstream providers. In this setup, AS6640 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS6640 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.