AS3784 Pohang University of Science and Technology

Spam statistics of AS3784 Pohang University of Science and Technology

CountryNumber of networksIP AddressesPurpose of use
South Korea
DomainDetected IP addressesSpam active IPsSpam rate
-5010.00%
Websites countIP addresses with websites
9654

Spam activity log

- spam active IP adresses - AS3784 Spam rate - South Korea average spam rate

Overview of AS3784


Owner of AS3784


The owner of Autonomous System (AS) AS3784 is Postech, which stands for Pohang University of Science and Technology, an educational institution known for its focus on research and development in science and technology.



Main Operational Activity of AS3784's Owner


The main operational activity of Postech, the owner of AS3784, is to provide education and conduct research in various fields of science and technology. They manage their own network services to support the institution's core academic and research functions.



Establishment of AS3784


There is no specific public information available regarding the exact date when AS3784 was established. Autonomous Systems are typically created when an organization requires a dedicated IP address block for managing its internal and external network operations. For educational institutions like Postech, this would have been aligned with the establishment and growth of their IT infrastructure.



Malicious Use of AS3784


According to data from CleanTalk, there doesn't appear to be substantial evidence that AS3784 is frequently used by hackers or spammers with malicious intent. However, as with any network, occasional abuses can occur. It is important for network administrators to monitor traffic and maintain security protocols to mitigate such risks.



For up-to-date details on the reputation of AS3784 and any related security events, it is recommended to refer to trusted cybersecurity databases and resources that track such information. Since we cannot use hyperlinks, please visit the CleanTalk website directly and search for AS3784 for the latest data.


Whois AS3784

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SPAM active IP addresses in AS3784 Pohang University of Science and Technology

#Sender IPDetectedLast seenReported as spam
1141.223.54.312026-05-12 05:42:372026-07-31 23:08:113

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1141.223.0.0/18South Korea163842810.00%
2141.223.52.0/22South Korea1024310.00%
3141.223.0.0/22South Korea1024100.00%
4141.223.4.0/22South Korea1024700.00%
5141.223.12.0/22South Korea1024100.00%
6141.223.16.0/22South Korea1024100.00%
7141.223.20.0/22South Korea1024400.00%
8141.223.24.0/22South Korea1024100.00%
9141.223.28.0/22South Korea1024400.00%
10141.223.32.0/22South Korea1024100.00%
11141.223.36.0/22South Korea1024100.00%
12141.223.40.0/22South Korea1024100.00%
13141.223.56.0/22South Korea1024100.00%
14141.223.60.0/22South Korea1024200.00%
15141.223.64.0/22South Korea1024100.00%
16141.223.64.0/18South Korea163841500.00%
17141.223.68.0/22South Korea1024100.00%
18141.223.72.0/22South Korea1024100.00%
19141.223.76.0/22South Korea1024100.00%
20141.223.92.0/22South Korea1024200.00%
21141.223.100.0/22South Korea1024200.00%
22141.223.108.0/22South Korea1024300.00%
23141.223.112.0/22South Korea1024200.00%
24141.223.124.0/22South Korea1024200.00%
25141.223.128.0/18South Korea163841600.00%
26141.223.132.0/22South Korea1024100.00%
27141.223.136.0/22South Korea1024100.00%
28141.223.140.0/22South Korea1024100.00%
29141.223.148.0/22South Korea1024200.00%
30141.223.156.0/22South Korea1024100.00%