AS6400 Compania Dominicana de Telefonos S. A., page 4

Spam statistics of AS6400 Compania Dominicana de Telefonos S. A.

CountryNumber of networksIP AddressesPurpose of use
Dominican Republic1512Public
DomainDetected IP addressesSpam active IPsSpam rate
-15 8303 57722.60%
Websites countIP addresses with websites
74 30910 788

Spam activity log

- spam active IP adresses

Overview of AS6400


Owner Information


The owner of Autonomous System Number (ASN) AS6400 is CANTV Servicios, Venezuela, which is a state-owned telecommunications provider in Venezuela. CANTV stands for Compañía Anónima Nacional de Teléfonos de Venezuela.



Main Operational Activity


The main operational activity of AS6400's owner, CANTV, encompasses providing comprehensive telecommunications services. These services include local, domestic, and international telephony, as well as Internet service provision for both residential and corporate customers throughout Venezuela.



Establishment and Background


While the specific date of establishment for AS6400 is not publicly detailed, its parent company CANTV has been operational since its founding on June 20, 1930. Over the years, it has evolved to become the largest telecommunications provider in Venezuela and was re-nationalized in 2007.



Malicious Use of AS6400


Regarding the malicious use of AS6400, like any large network, there may be instances of abuse or unwanted traffic such as spam or hacking originating from its IPs. However, public data from sources like CleanTalk can provide insights into the current status of any reported abusive behavior associated with the ASN. You mentioned obtaining details from CleanTalk; however, as per your instructions, I cannot access external websites directly or provide URLs. Therefore, for the most recent and detailed information regarding the potential misuse of AS6400, one should refer to the latest data available on the CleanTalk website or other reputable cybersecurity databases.


Whois AS6400

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SPAM active IP addresses in AS6400 Compania Dominicana de Telefonos S. A.

#Sender IPDetectedLast seenReported as spam
166.98.77.422024-06-29 15:40:412025-06-17 20:29:4012
2148.0.3.1712018-12-13 14:04:432025-06-10 10:29:4315
3179.52.4.512016-11-12 13:27:552025-06-09 22:22:065
4179.61.31.1392024-10-27 09:10:282025-06-13 08:36:184

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
91148.0.28.0/22Dominican Republic1024128242.00%
92152.0.160.0/22Dominican Republic102485242.00%
93148.0.32.0/22Dominican Republic1024118232.00%
94179.53.0.0/19Dominican Republic8192289230.00%
95190.167.0.0/20Dominican Republic4096189231.00%
96152.0.12.0/22Dominican Republic102483222.00%
97148.0.48.0/22Dominican Republic1024120212.00%
98186.6.196.0/22Dominican Republic102466212.00%
99190.167.112.0/20Dominican Republic4096162211.00%
100148.255.80.0/22Dominican Republic102482202.00%
101190.167.16.0/20Dominican Republic4096161200.00%
102148.255.188.0/22Dominican Republic102465182.00%
103148.0.112.0/22Dominican Republic102481172.00%
104148.255.68.0/22Dominican Republic102475172.00%
105152.0.52.0/22Dominican Republic102481172.00%
106152.0.96.0/20Dominican Republic4096161170.00%
107179.53.32.0/20Dominican Republic4096135170.00%
108148.255.84.0/22Dominican Republic102476162.00%
109148.255.120.0/22Dominican Republic102480162.00%
110186.6.220.0/22Dominican Republic102454162.00%
111148.255.88.0/22Dominican Republic102468151.00%
112148.255.104.0/22Dominican Republic102476151.00%
113152.0.0.0/22Dominican Republic102470151.00%
114186.6.212.0/22Dominican Republic102472151.00%
115186.6.216.0/22Dominican Republic102465151.00%
116186.7.192.0/20Dominican Republic4096153150.00%
117186.7.240.0/20Dominican Republic4096117150.00%
118190.167.36.0/22Dominican Republic102473151.00%
119190.167.48.0/20Dominican Republic4096109150.00%
120148.101.20.0/22Dominican Republic102444141.00%

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