AS23764 CTGNet

Spam statistics of AS23764 CTGNet

CountryNumber of networksIP AddressesPurpose of use
Hong Kong SAR China4370Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-11521.74%
Websites countIP addresses with websites
56 783446

Spam activity log

- spam active IP adresses - AS23764 Spam rate - Hong Kong SAR China average spam rate

Overview of AS23764


Ownership of AS23764


AS23764 is owned by China Telecom, the largest state-owned telecommunication company in China. This Autonomous System (AS) falls under their vast network infrastructure.



Main Operational Activity of AS23764


The primary activity of China Telecom, the owner of AS23764, involves providing a comprehensive range of telecommunications services such as fixed-line telephone services, mobile services, internet access services, and value-added telecommunication services to its vast customer base in China.



Establishment of AS23764


The exact date of establishment for AS23764 is not publicly documented, making it challenging to pinpoint when this specific autonomous system was first registered or became operational. However, China Telecom has been in operation for many decades, with its roots going back to 2002 when it was officially established after the split of the former China Telecommunications Corporation.



Malicious Use of AS23764


As with any large network, there is a potential for abuse by hackers or spammers. According to data provided by CleanTalk, a service that tracks spam and malicious activities, there have been incidents recorded where AS23764 was used with malicious intent. While such activities can occur on any network, companies like China Telecom typically have measures in place to combat misuse of their services.




Details from CleanTalk Regarding AS23764


CleanTalk maintains a database of IP addresses known to be sources of spam and other malicious activities. While specific details regarding the number of incidents and the nature of the malicious activities related to AS23764 are subject to change and might require direct checking from CleanTalk's website, it is essential for network administrators to monitor such reports and take appropriate actions to maintain the integrity of their networks.



Whois AS23764

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SPAM active IP addresses in AS23764 CTGNet

#Sender IPDetectedLast seenReported as spam
1102.217.167.1372025-10-08 22:41:532026-11-06 16:54:143
2131.221.80.1482025-10-02 00:44:242026-11-04 19:36:114
3102.217.167.342023-03-15 01:11:112026-11-07 07:35:5670

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1102.217.164.0/22South Africa1024910.00%
2102.217.167.0/24South Africa256710.00%
3203.19.38.0/24China256310.00%
4203.86.108.0/22China1024210.00%
55.154.146.0/24United Kingdom256200.00%
645.195.7.0/24Seychelles256200.00%
745.196.24.0/22Seychelles1024300.00%
863.140.14.0/24Hong Kong SAR China256100.00%
969.194.160.0/24Hong Kong SAR China256100.00%
1069.194.160.0/20Hong Kong SAR China4096500.00%
1179.139.10.0/24United Kingdom256100.00%
1287.120.16.0/24United Kingdom256100.00%
1387.120.16.0/21United Kingdom2048100.00%
1495.130.192.0/24United Kingdom256200.00%
1595.130.192.0/22United Kingdom1024200.00%
16102.217.164.0/24South Africa256100.00%
17102.217.166.0/24South Africa256100.00%
18131.221.80.0/24Brazil256500.00%
19147.78.135.0/24China256100.00%
20154.72.40.0/24South Africa256300.00%
21154.72.41.0/24Kenya256100.00%
22154.72.42.0/24Kenya256100.00%
23154.72.43.0/24South Africa256100.00%
24154.72.45.0/24South Africa256300.00%
25156.242.4.0/24United States256100.00%
26156.242.4.0/22United States1024100.00%
27156.242.8.0/24Kenya256400.00%
28156.242.8.0/22Kenya102431300.00%
29202.55.17.0/24China256200.00%
30203.12.200.0/21Hong Kong SAR China20484300.00%