AS39563 CTA Systems B.V.

Spam statistics of AS39563 CTA Systems B.V.

CountryNumber of networksIP AddressesPurpose of use
Netherlands419Paid VPN
DomainDetected IP addressesSpam active IPsSpam rate
-100.00%
Websites countIP addresses with websites
302

Spam activity log

- spam active IP adresses

Overview of AS39563


Ownership of AS39563


The owner of Autonomous System Number (ASN) AS39563 is currently not specified in the available public records. ASN ownership information can typically be found in regional internet registry databases, but specific details about the owner of AS39563 may not be readily accessible without more detailed research or up-to-date registry entries.



Main Operational Activity


The main operational activity of the owner of AS39563 is also not clearly documented in the public domain. ASNs are used by organizations to manage their routable IP address space on the Internet, and the activities of such networks can vary widely from providing internet service provider (ISP) services, hosting services, enterprise business operations, among others.



Establishment Date


The exact establishment date of AS39563 is not publicly disclosed in the general network information repositories. The creation dates of ASNs can often be found in the databases of regional internet registries, but this information might require specific access or further inquiries.



Usage by Hackers or Spammers


Concerning the question of whether hackers or spammers use AS39563 with malicious intent, there is no explicit evidence provided at https://cleantalk.org/blacklists/AS39563 that indicates such activities are currently associated with this ASN. It's important to note that the absence of reports on this particular site does not guarantee the network is free from malicious use; it merely reflects the data collected by that specific service.



To maintain an up-to-date understanding of any ASN's reputation, including potential malicious use, continuous monitoring through various security platforms is recommended. Such platforms can provide insights into unusual traffic patterns, reported abuse, or blacklisting events associated with the network in question.


Whois AS39563

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Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1185.80.8.0/22Netherlands1024100.00%
2185.80.8.0/24Netherlands256100.00%
3185.231.16.0/24Netherlands2561400.00%
4185.231.18.0/24Netherlands256200.00%
5185.231.19.0/24Netherlands256300.00%