The data shown may not match the actual data as the AS data is updated monthly.
AS133478 Tencent Cloud Computing Beijing Co., Ltd
Spam statistics of AS133478 Tencent Cloud Computing Beijing Co., Ltd
Country | Number of networks | IP Addresses | Purpose of use |
---|---|---|---|
China | 12 | 1 895 | Public, Hosting |
Domain | Detected IP addresses | Spam active IPs | Spam rate |
- | 3 108 | 518 | 16.67% |
Websites count | IP addresses with websites | ||
26 052 | 1 316 |
Spam activity log
About AS133478
Owner of AS133478
The owner of Autonomous System Number (AS) 133478 is currently not specified in public records. Information about the ownership of many AS numbers is generally available through different regional internet registries or other online databases, but this particular AS does not have readily available information regarding its ownership.
Main Operational Activity
The main operational activity of AS133478 is also not publicly detailed. Typically, an AS is involved in routing internet traffic for one or multiple organizations, such as ISPs, large enterprises, or universities. Without specific details, it's not possible to provide the exact nature of the activities for AS133478.
Establishment of AS133478
The establishment date of AS133478 is not provided in public datasets. AS numbers are assigned by regional internet registries, and the assignment date can often be used to approximate when an AS was established, but this information would need to be retrieved from the registry that assigned AS133478.
Malicious Activities Associated with AS133478
According to data from CleanTalk, a service that tracks spam and other malicious activities, there is no explicit mention that AS133478 has been used by hackers or spammers with malicious intent. Without reports or evidence of such activities, it cannot be confirmed whether AS133478 has been associated with harmful online behavior.
Please note that the absence of information on CleanTalk or other databases does not necessarily mean that an AS is free from misuse. It could also indicate that there has not been sufficient reporting or detection of such activities.
Whois AS133478

SPAM active IP addresses in AS133478 Tencent Cloud Computing Beijing Co., Ltd
# | Sender IP | Detected | Last seen | Reported as spam |
---|---|---|---|---|
1 | 119.28.12.44 | 2021-02-01 06:22:32 | 2025-04-30 15:51:22 | 3 |
2 | 119.28.105.111 | 2024-06-06 14:10:56 | 2025-05-04 11:03:32 | 45 |
Detected networks prefixes
# | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
---|---|---|---|---|---|---|
1 | 119.28.22.0/23 | Hong Kong SAR China | 512 | 194 | 47 | 9.00% |
2 | 119.28.2.0/23 | Hong Kong SAR China | 512 | 235 | 38 | 7.00% |
3 | 119.28.56.0/23 | Hong Kong SAR China | 512 | 174 | 35 | 7.00% |
4 | 119.28.50.0/23 | Hong Kong SAR China | 512 | 225 | 33 | 6.00% |
5 | 119.28.70.0/23 | Hong Kong SAR China | 512 | 188 | 31 | 6.00% |
6 | 119.28.12.0/23 | Hong Kong SAR China | 512 | 222 | 30 | 6.00% |
7 | 119.28.40.0/23 | Hong Kong SAR China | 512 | 137 | 24 | 5.00% |
8 | 119.28.72.0/23 | Hong Kong SAR China | 512 | 194 | 23 | 4.00% |
9 | 119.28.48.0/23 | Hong Kong SAR China | 512 | 123 | 20 | 4.00% |
10 | 119.28.110.0/23 | Singapore | 512 | 78 | 18 | 4.00% |
11 | 119.28.104.0/23 | Singapore | 512 | 78 | 9 | 2.00% |
12 | 119.28.100.0/23 | Singapore | 512 | 47 | 8 | 2.00% |
13 | 19.28.0.0/22 | United States | 1024 | 1 | 0 | 0.00% |