The data shown may not match the actual data as the AS data is updated monthly.
AS25921 LUS Fiber
Spam statistics of AS25921 LUS Fiber
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| United States | |||
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 1 150 | 25 | 2.17% |
| Websites count | IP addresses with websites | ||
| 325 | 178 |
Spam activity log
About AS25921
Owner of AS25921
The Autonomous System (AS) number 25921 is owned by LEBARA LIMITED. Lebara Limited is a telecommunications company known for providing mobile virtual network operator (MVNO) services in various countries, offering prepaid mobile SIM cards to customers around the world.
Main Operational Activity of AS25921's Owner
The main operational activity of Lebara Limited, the owner of AS25921, is to provide mobile telephony services. They focus on international communication, offering cost-effective calling solutions, particularly for immigrant communities and those with family and friends in different countries.
Establishment of AS25921
The exact establishment date of AS25921 is not publicly listed; however, Lebara itself was founded in 2001. The history of their Autonomous System can be traced through internet registry records and updates.
Malicious Use of AS25921
Any large network can potentially be misused by hackers or spammers. According to CleanTalk.org, a service that monitors spam and hacking activity, there may have been incidents of abuse originating from AS25921. However, these reports do not necessarily imply that the owner of the AS is directly involved in malicious activities. Often, such abuses are the result of compromised systems within the network being exploited without the knowledge of the network administrator.
As of the latest check at CleanTalk.org, it's important to note that any details regarding the misuse of AS25921 would require a current report from their website, as this information can change frequently.
Whois AS25921
SPAM active IP addresses in AS25921 LUS Fiber
| # | Sender IP | Detected | Last seen | Reported as spam |
|---|---|---|---|---|
| 1 | 76.72.53.125 | 2026-03-15 19:00:22 | 2026-08-27 19:53:57 | 3 |
| 2 | 76.72.63.74 | 2026-08-23 16:09:58 | 2026-08-28 03:04:25 | 3 |
| 3 | 74.80.41.128 | 2026-02-06 14:18:39 | 2026-09-02 09:57:53 | 3 |
| 4 | 74.80.42.126 | 2026-01-29 06:10:32 | 2026-09-02 18:22:44 | 3 |
| 5 | 74.80.36.251 | 2026-08-01 05:20:20 | 2026-08-27 04:30:41 | 4 |
| 6 | 74.80.32.162 | 2023-04-18 02:15:52 | 2026-09-01 09:59:42 | 4 |
| 7 | 76.72.18.34 | 2025-09-20 09:51:20 | 2026-09-04 02:07:49 | 4 |
| 8 | 76.72.21.44 | 2025-11-15 00:55:13 | 2026-09-01 02:26:08 | 5 |
| 9 | 74.80.34.120 | 2026-02-01 22:20:10 | 2026-09-01 04:59:52 | 5 |
| 10 | 76.72.21.152 | 2026-08-10 10:08:46 | 2026-09-07 16:30:39 | 5 |
| 11 | 74.80.18.238 | 2026-03-14 19:40:37 | 2026-08-27 12:31:13 | 6 |
| 12 | 76.72.68.119 | 2026-05-26 08:50:39 | 2026-08-27 10:46:54 | 8 |
| 13 | 76.72.127.71 | 2025-12-02 18:42:24 | 2026-09-06 14:18:00 | 8 |
| 14 | 76.72.14.135 | 2026-08-13 12:50:10 | 2026-09-07 03:10:02 | 9 |
| 15 | 76.72.71.120 | 2025-12-02 01:53:59 | 2026-09-03 10:35:17 | 12 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 76.72.0.0/17 | United States | 32768 | 707 | 15 | 0.00% |
| 2 | 74.80.40.0/21 | United States | 2048 | 97 | 6 | 0.00% |
| 3 | 76.72.40.0/21 | United States | 2048 | 81 | 4 | 0.00% |
| 4 | 76.72.56.0/21 | United States | 2048 | 43 | 3 | 0.00% |
| 5 | 74.80.16.0/21 | United States | 2048 | 98 | 2 | 0.00% |
| 6 | 74.80.32.0/21 | United States | 2048 | 75 | 2 | 0.00% |
| 7 | 76.72.16.0/21 | United States | 2048 | 89 | 2 | 0.00% |
| 8 | 76.72.32.0/21 | United States | 2048 | 47 | 2 | 0.00% |
| 9 | 74.80.8.0/21 | United States | 2048 | 89 | 1 | 0.00% |
| 10 | 74.80.48.0/21 | United States | 2048 | 87 | 1 | 0.00% |
| 11 | 74.80.56.0/21 | United States | 2048 | 52 | 1 | 0.00% |
| 12 | 76.72.8.0/21 | United States | 2048 | 53 | 1 | 0.00% |
| 13 | 76.72.48.0/21 | United States | 2048 | 71 | 1 | 0.00% |
| 14 | 76.72.64.0/21 | United States | 2048 | 72 | 1 | 0.00% |
| 15 | 76.72.72.0/21 | United States | 2048 | 13 | 1 | 0.00% |
| 16 | 12.152.107.0/24 | United States | 256 | 1 | 0 | 0.00% |
| 17 | 12.152.126.0/24 | United States | 256 | 1 | 0 | 0.00% |
| 18 | 12.166.209.0/24 | United States | 256 | 9 | 0 | 0.00% |
| 19 | 12.166.210.0/24 | United States | 256 | 1 | 0 | 0.00% |
| 20 | 12.166.223.0/24 | United States | 256 | 1 | 0 | 0.00% |
| 21 | 69.1.160.0/21 | United States | 2048 | 9 | 0 | 0.00% |
| 22 | 69.1.176.0/21 | United States | 2048 | 9 | 0 | 0.00% |
| 23 | 69.1.184.0/21 | United States | 2048 | 3 | 0 | 0.00% |
| 24 | 74.80.24.0/21 | United States | 2048 | 78 | 0 | 0.00% |
| 25 | 76.72.0.0/21 | United States | 2048 | 50 | 0 | 0.00% |
| 26 | 76.72.24.0/21 | United States | 2048 | 68 | 0 | 0.00% |
| 27 | 76.72.80.0/23 | United States | 512 | 29 | 0 | 0.00% |
| 28 | 76.72.80.0/21 | United States | 2048 | 61 | 0 | 0.00% |
| 29 | 76.72.82.0/23 | United States | 512 | 20 | 0 | 0.00% |
| 30 | 76.72.88.0/21 | United States | 2048 | 21 | 0 | 0.00% |