AS13977 CTELCO, page 2

Spam statistics of AS13977 CTELCO

CountryNumber of networksIP AddressesPurpose of use
United States485Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-9 6517257.51%
Websites countIP addresses with websites
4 6031 866

Spam activity log

- spam active IP adresses

Overview of AS13977


Owner of AS13977


The Autonomous System (AS) number 13977 is owned and operated by CTELCO, which stands for the Central Telecom Co-operative. This organization typically serves as an Internet Service Provider (ISP).



Main Operational Activity


As an ISP, CTELCO's main operational activity involves providing internet access and related services to its customers. The services may include broadband internet access, network connectivity, and potentially other telecommunication services.



Establishment of AS13977


The specific date of establishment for AS13977 is not commonly publicly disclosed information. However, Autonomous Systems are registered as needed when an organization like CTELCO expands or begins its networking operations. Normally, this would coincide with the company's growth in providing internet services.



Malicious Use of AS13977


Regarding the misuse of AS13977 by hackers or spammers, there is no inherent characteristic of any particular AS that makes it more or less likely to be used maliciously. Instead, the security measures and policies enforced by the AS owner play a crucial role in preventing such activities. According to CleanTalk.org, a service that tracks and reports on spam and hacking activities, they maintain a database that includes records of blacklisted IPs and can provide insights into whether a particular AS has been involved in sending spam or hosting malicious activities.



Details from CleanTalk.org


As of the last update from CleanTalk.org's database, you would need to visit their website directly to get the most recent data regarding any reports of spam or malicious activities originating from AS13977. Since we cannot use hyperlinking here, please go to CleanTalk.org and search for AS13977 in their blacklist check tool for up-to-date information.


Whois AS13977

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SPAM active IP addresses in AS13977 CTELCO

#Sender IPDetectedLast seenReported as spam
164.222.84.1972020-12-07 14:16:482025-07-04 01:00:4918
264.222.84.1992023-11-14 23:15:212025-07-03 04:12:143
364.222.212.1992020-09-20 00:31:272025-07-08 16:41:3611

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
3168.238.56.0/21United States20486360.00%
3270.16.218.0/23United States5124061.00%
3370.105.228.0/22United States10244561.00%
3470.109.181.0/24United States2561662.00%
3571.161.202.0/23United States5123161.00%
3672.71.228.0/22United States10244461.00%
3772.73.108.0/24United States2561462.00%
3864.222.88.0/22United States10245250.00%
3964.222.216.0/24United States2562452.00%
4064.222.233.0/24United States2562052.00%
4164.223.90.0/24United States2561452.00%
4264.223.126.0/24United States2561152.00%
4364.223.208.0/23United States5122451.00%
4470.16.220.0/23United States5122951.00%
4570.20.58.0/23United States5123751.00%
4670.105.224.0/22United States10245050.00%
4770.109.179.0/24United States2561452.00%
4871.169.139.0/24United States2562252.00%
4971.169.160.0/24United States2561652.00%
5071.181.16.0/22United States10244950.00%
5172.87.56.0/21United States20487750.00%
5264.222.106.0/24United States2561642.00%
5364.222.108.0/22United States10245640.00%
5464.222.152.0/23United States5122341.00%
5564.222.158.0/23United States5123641.00%
5664.222.161.0/24United States2562042.00%
5764.223.122.0/23United States5122841.00%
5864.223.173.0/24United States2561742.00%
5968.238.54.0/23United States5123041.00%
6070.16.208.0/24United States2561742.00%

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