AS4528 The University of Hong Kong

Spam statistics of AS4528 The University of Hong Kong

CountryNumber of networksIP AddressesPurpose of use
Hong Kong SAR China
DomainDetected IP addressesSpam active IPsSpam rate
-19073.68%
Websites countIP addresses with websites
385255

Spam activity log

- spam active IP adresses

About AS4528


Ownership of AS4528


The owner of Autonomous System Number (ASN) AS4528 is the University of Hong Kong. This ASN is primarily used for the university's network infrastructure to connect its systems and users to the internet, facilitating academic and research activities.



Main Operational Activity of AS4528's Owner


The main operational activity of AS4528's owner, the University of Hong Kong, includes providing internet services to support educational, research, and administrative functions. It maintains a robust network to enable access to digital resources, collaboration across different departments, and communication within the global academic community.



Establishment of AS4528


The exact date of establishment for AS4528 is not typically publicly disclosed information. However, ASN records are usually created when an organization sets up its internet presence and requires a unique identifier for routing traffic, which could coincide with the establishment of the university's network infrastructure.



Malicious Use of AS4528


Regarding the security aspects, any network can potentially be exploited by hackers or spammers. As per the data from CleanTalk, it appears that there have been instances where AS4528 might have been associated with malicious intent or compromised systems. CleanTalk provides a blacklist service that monitors various ASNs for spam and other abusive activities. Specific details on the nature and extent of the incidents involving AS4528 would need to be reviewed directly via their platform or through the university's security reports.


Whois AS4528

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Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1147.8.0.0/16Hong Kong SAR China6553622180.00%
2175.159.160.0/19Hong Kong SAR China81926740.00%
3202.189.96.0/20Hong Kong SAR China40962630.00%
4175.159.160.0/20Hong Kong SAR China40961420.00%
5175.159.176.0/20Hong Kong SAR China40965320.00%
6202.189.108.0/22Hong Kong SAR China10241220.00%
7175.159.160.0/22Hong Kong SAR China1024310.00%
8175.159.168.0/22Hong Kong SAR China1024510.00%
9175.159.176.0/22Hong Kong SAR China10242810.00%
10175.159.180.0/22Hong Kong SAR China10242410.00%
11202.189.104.0/22Hong Kong SAR China10241410.00%
12175.159.164.0/22Hong Kong SAR China1024400.00%
13175.159.172.0/22Hong Kong SAR China1024200.00%
14175.159.188.0/22Hong Kong SAR China1024100.00%
15175.159.212.0/24Hong Kong SAR China256500.00%
16175.159.212.0/22Hong Kong SAR China10241200.00%
17202.45.128.0/24Hong Kong SAR China256200.00%
18202.189.112.0/22Hong Kong SAR China1024100.00%
19202.189.112.0/20Hong Kong SAR China40962600.00%
20202.189.116.0/22Hong Kong SAR China1024300.00%
21202.189.116.0/24Hong Kong SAR China256300.00%
22202.189.124.0/22Hong Kong SAR China10242200.00%

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