AS4609 Companhia de Telecomunicacoes de Macau SARL

Spam statistics of AS4609 Companhia de Telecomunicacoes de Macau SARL

CountryNumber of networksIP AddressesPurpose of use
Macao SAR China243 123Public, Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-3 74653414.26%
Websites countIP addresses with websites
1 9231 498

Spam activity log

- spam active IP adresses

About AS4609


Owner of AS4609


The owner of Autonomous System (AS) AS4609 is Companhia de Telecomunicações de Macau S.A.R.L. (CTM), which is a telecommunications company.



Main Operational Activity


The main operational activity of CTM, the owner of AS4609, is to provide a variety of telecommunication services. These services include fixed-line telephone services, mobile services, and broadband internet access, among others, primarily catering to customers in Macau.



Establishment of AS4609


The establishment date of AS4609 is not specified in public records. Typically, the registration date of an Autonomous System is not publicly disclosed unless shared by the owning entity.



Usage of AS4609 for Malicious Purposes


Based on the information available from CleanTalk's blacklist monitoring, it appears that there have been incidents where AS4609 has been associated with malicious activities such as spamming or hacking. However, it should be noted that the presence of an AS in a blacklist does not necessarily mean that the owner of the AS is directly responsible for the malicious activities. It could be due to compromised systems within their network that are being exploited by third parties.



For current details regarding any malicious activities associated with AS4609, please refer to external resources such as CleanTalk’s blacklist page, since providing real-time or updated information goes beyond the scope of my current capabilities.


Whois AS4609

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SPAM active IP addresses in AS4609 Companhia de Telecomunicacoes de Macau SARL

#Sender IPDetectedLast seenReported as spam
127.109.190.2482023-12-27 10:30:332025-09-03 14:30:089
260.246.58.762024-06-11 13:50:352025-08-30 06:30:178
3122.100.155.1762016-09-24 09:25:392025-08-29 02:32:254

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
160.246.0.0/18Macao SAR China163848251861.00%
260.246.0.0/19Macao SAR China81924451552.00%
327.109.160.0/19Macao SAR China8192154330.00%
4122.100.128.0/19Macao SAR China8192203310.00%
560.246.160.0/19Macao SAR China8192169260.00%
627.109.128.0/19Macao SAR China8192176250.00%
727.109.224.0/19Macao SAR China8192122250.00%
860.246.128.0/19Macao SAR China8192159250.00%
960.246.192.0/19Macao SAR China8192163230.00%
10205.215.0.0/18Macao SAR China16384165230.00%
11205.215.0.0/19Macao SAR China8192160230.00%
1260.246.96.0/19Macao SAR China8192132220.00%
13180.94.128.0/19Macao SAR China8192166220.00%
1427.109.192.0/19Macao SAR China8192119200.00%
1560.246.64.0/19Macao SAR China8192189180.00%
16122.100.160.0/19Macao SAR China8192207150.00%
1760.246.224.0/19Macao SAR China8192162130.00%
18113.52.64.0/18Macao SAR China16384265130.00%
19202.171.252.0/22European Union102424121.00%
20125.31.0.0/19Macao SAR China819210590.00%
21113.52.64.0/19Macao SAR China819213880.00%
22122.100.132.0/22Macao SAR China10242881.00%
23202.175.160.0/19Macao SAR China819210380.00%
2427.109.168.0/22Macao SAR China10242871.00%
2527.109.172.0/22Macao SAR China10242771.00%
2627.109.244.0/22Macao SAR China10242471.00%
27122.100.152.0/22Macao SAR China10243161.00%
28182.93.32.0/19Macao SAR China81927860.00%
2927.109.128.0/22Macao SAR China10243150.00%
3027.109.176.0/22Macao SAR China10241850.00%

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