The data shown may not match the actual data as the AS data is updated monthly.
AS140644 Skylark Network
Spam statistics of AS140644 Skylark Network
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| Bangladesh | |||
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 173 | 23 | 13.30% |
| Websites count | IP addresses with websites | ||
| 80 | 32 |
Spam activity log
Overview of AS140644
Owner Information
The owner of Autonomous System (AS) AS140644 is "Tianjin Zhui Ri Science & Technology Development Co., Ltd". They are responsible for managing the internet resources within this autonomous system number.
Main Operational Activity
The main operational activity of Tianjin Zhui Ri Science & Technology Development Co., Ltd involves managing network services and infrastructure. This can include activities such as ensuring network security, providing internet access to customers, and maintaining routing policies for efficient network traffic flow.
Establishment Date
There is no specific public information available on when exactly AS140644 was established without further up-to-date databases or direct records from the organization or regional internet registry responsible for this AS number.
Involvement in Malicious Activities
According to data from CleanTalk, there is no current evidence suggesting that AS140644 is being used by hackers or spammers with malicious intent. CleanTalk provides a blacklist service where they monitor IP addresses for spam and other suspicious activities, but as of now, there are no reports or incidents linked to AS140644 listed on their website.
It is important to note that the reputation of an AS can change over time and must be monitored regularly to ensure it remains free from association with malicious activities.
Whois AS140644
SPAM active IP addresses in AS140644 Skylark Network
| # | Sender IP | Detected | Last seen | Reported as spam |
|---|---|---|---|---|
| 1 | 103.151.105.190 | 2025-10-12 19:57:41 | 2026-10-25 03:20:22 | 3 |
| 2 | 103.151.105.18 | 2026-02-03 15:57:52 | 2026-10-25 22:57:32 | 3 |
| 3 | 103.151.105.174 | 2026-01-27 17:40:16 | 2026-10-27 21:23:35 | 3 |
| 4 | 103.151.105.12 | 2026-02-08 09:40:52 | 2026-10-28 20:25:42 | 3 |
| 5 | 103.151.105.84 | 2025-01-06 17:21:21 | 2026-10-29 07:25:32 | 3 |
| 6 | 103.151.105.10 | 2025-11-02 09:30:16 | 2026-10-29 23:01:08 | 3 |
| 7 | 103.151.105.160 | 2025-12-28 19:03:33 | 2026-10-31 12:00:31 | 3 |
| 8 | 103.151.105.184 | 2025-10-09 19:38:11 | 2026-11-01 23:48:53 | 3 |
| 9 | 103.151.105.69 | 2025-12-23 07:04:21 | 2026-11-02 16:14:09 | 3 |
| 10 | 103.151.105.168 | 2025-11-19 21:59:16 | 2026-11-02 19:56:13 | 3 |
| 11 | 103.151.104.138 | 2026-02-08 08:25:18 | 2026-11-03 20:22:44 | 3 |
| 12 | 103.151.105.5 | 2026-02-15 15:45:55 | 2026-11-04 02:17:18 | 3 |
| 13 | 103.151.105.171 | 2025-11-27 15:47:43 | 2026-11-04 19:47:53 | 3 |
| 14 | 103.151.105.181 | 2026-02-08 11:33:46 | 2026-11-04 23:12:10 | 3 |
| 15 | 103.151.105.23 | 2024-04-10 03:13:20 | 2026-11-05 02:14:05 | 3 |
| 16 | 103.151.105.25 | 2026-01-13 11:06:29 | 2026-11-05 15:29:28 | 3 |
| 17 | 103.151.105.76 | 2025-11-15 14:59:56 | 2026-11-05 17:36:39 | 3 |
| 18 | 103.151.105.167 | 2026-01-04 01:05:24 | 2026-11-05 19:06:09 | 3 |
| 19 | 103.151.105.164 | 2025-10-15 22:48:17 | 2026-11-05 20:54:19 | 3 |
| 20 | 103.151.105.19 | 2026-01-10 18:24:59 | 2026-11-05 23:05:56 | 3 |
| 21 | 103.151.105.28 | 2025-10-08 14:08:42 | 2026-11-06 13:50:02 | 3 |
| 22 | 103.151.105.24 | 2026-01-24 08:00:13 | 2026-11-06 14:08:38 | 3 |
| 23 | 103.151.105.3 | 2026-01-28 14:23:09 | 2026-11-07 08:20:56 | 3 |
| 24 | 103.151.104.148 | 2025-12-06 20:45:55 | 2026-11-07 10:20:19 | 3 |
| 25 | 103.151.105.20 | 2025-11-21 14:15:13 | 2026-11-07 17:36:54 | 3 |
| 26 | 103.151.104.141 | 2022-10-23 13:40:47 | 2026-11-07 21:45:47 | 3 |
| 27 | 103.151.105.78 | 2026-01-29 15:05:41 | 2026-10-25 18:34:48 | 4 |
| 28 | 103.151.105.187 | 2026-01-10 15:50:08 | 2026-10-27 21:32:25 | 4 |
| 29 | 103.151.104.139 | 2026-03-17 10:09:30 | 2026-10-28 07:14:19 | 4 |
| 30 | 103.151.104.13 | 2025-10-12 22:12:03 | 2026-10-28 11:52:15 | 4 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 103.151.104.0/22 | Bangladesh | 1024 | 256 | 29 | 3.00% |
| 2 | 103.151.104.0/24 | Bangladesh | 256 | 119 | 19 | 7.00% |