The data shown may not match the actual data as the AS data is updated monthly.
AS38247 Vietnamobile Telecommunications Joint Stock Company
Spam statistics of AS38247 Vietnamobile Telecommunications Joint Stock Company
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| Vietnam | 1 | 63 | Public |
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 961 | 6 | 0.62% |
| Websites count | IP addresses with websites | ||
| 4 | 4 |
Spam activity log
About AS38247
Owner of AS38247
The owner of Autonomous System Number (AS) 38247 is Hanoi University of Technology, one of the leading universities in research and higher education in Vietnam.
Main Operational Activity
The main operational activity of AS38247 involves providing internet connectivity and services to the university's faculty, staff, and students. This typically includes facilitating academic research, educational resources, and supporting the infrastructure for the university's technological needs.
Establishment of AS38247
The specific establishment date of AS38247 is not readily available in public records, but the organization has been managing this autonomous system for several years as part of its information technology infrastructure.
Malicious Use of AS38247
As with any large network, there is a potential for abuse by hackers or spammers. However, without specific data, it is not possible to broadly categorize AS38247 as being used frequently with malicious intent. According to the provided source from CleanTalk:
- No details are currently listed about the involvement of AS38247 in spamming or hacking activities.
- It is essential for network administrators to monitor their networks and take action against any identified malicious activities.
For the most current information on the reputation of AS38247, one should refer to updated security databases and threat intelligence sources.
Whois AS38247
SPAM active IP addresses in AS38247 Vietnamobile Telecommunications Joint Stock Company
| # | Sender IP | Detected | Last seen | Reported as spam |
|---|---|---|---|---|
| 1 | 103.23.156.10 | 2024-10-07 22:10:30 | 2026-10-25 17:11:21 | 3 |
| 2 | 103.249.21.121 | 2021-08-23 19:10:45 | 2026-10-24 18:27:41 | 4 |
| 3 | 103.249.21.17 | 2021-09-22 06:45:48 | 2026-10-31 10:32:47 | 4 |
| 4 | 103.249.23.180 | 2020-06-15 11:41:52 | 2026-10-25 13:25:52 | 6 |
| 5 | 103.249.23.32 | 2014-09-09 06:40:40 | 2026-10-26 05:31:59 | 6 |
| 6 | 103.249.21.21 | 2022-09-08 16:10:42 | 2026-10-25 19:53:18 | 8 |
| 7 | 103.249.23.143 | 2021-12-16 11:59:24 | 2026-10-24 02:08:02 | 9 |
| 8 | 103.249.23.129 | 2020-06-21 16:26:06 | 2026-10-31 09:32:15 | 9 |
| 9 | 103.249.22.12 | 2022-03-29 07:17:11 | 2026-10-25 01:24:30 | 11 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 103.249.21.0/24 | Vietnam | 256 | 198 | 2 | 1.00% |
| 2 | 103.249.22.0/24 | Vietnam | 256 | 193 | 2 | 1.00% |
| 3 | 103.23.156.0/24 | Vietnam | 256 | 63 | 1 | 0.00% |
| 4 | 103.23.159.0/24 | Vietnam | 256 | 77 | 1 | 0.00% |
| 5 | 45.126.98.0/24 | Vietnam | 256 | 14 | 0 | 0.00% |
| 6 | 103.7.36.0/24 | Vietnam | 256 | 26 | 0 | 0.00% |
| 7 | 103.7.37.0/24 | Vietnam | 256 | 47 | 0 | 0.00% |
| 8 | 103.7.38.0/24 | Vietnam | 256 | 35 | 0 | 0.00% |
| 9 | 103.7.39.0/24 | Vietnam | 256 | 1 | 0 | 0.00% |
| 10 | 103.19.99.0/24 | Vietnam | 256 | 47 | 0 | 0.00% |
| 11 | 103.129.188.0/24 | Vietnam | 256 | 2 | 0 | 0.00% |
| 12 | 103.129.189.0/24 | Vietnam | 256 | 68 | 0 | 0.00% |
| 13 | 103.129.191.0/24 | Vietnam | 256 | 57 | 0 | 0.00% |
| 14 | 103.249.23.0/24 | Vietnam | 256 | 163 | 0 | 0.00% |
| 15 | 202.79.232.0/22 | Vietnam | 1024 | 3 | 0 | 0.00% |
| 16 | 203.170.27.0/24 | Vietnam | 256 | 1 | 0 | 0.00% |