AS13977 CTELCO, page 2

Spam statistics of AS13977 CTELCO

CountryNumber of networksIP AddressesPurpose of use
United States348Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-22 1015262.38%
Websites countIP addresses with websites
3 353995

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 14:16:482024-06-28 03:15:3818
264.222.90.1432024-07-02 20:40:432024-07-04 13:30:346
364.222.125.2082024-06-22 20:35:312024-06-27 14:31:063
464.222.129.2412024-06-23 12:05:312024-06-23 13:30:393
564.222.160.182023-10-16 16:51:242024-07-04 20:50:393
664.222.170.1542023-03-29 09:35:192024-07-04 17:20:397
764.222.212.1982023-04-05 01:06:422024-06-27 03:15:333
864.222.233.962024-06-15 09:10:332024-07-04 17:11:0513
964.223.93.672024-06-26 04:45:382024-07-03 04:30:4613
1064.223.110.522024-06-25 20:21:012024-06-26 07:40:353
1164.223.112.2342024-02-08 09:46:002024-07-04 00:00:514
1264.223.120.1192024-06-25 11:50:562024-06-26 06:30:433
1364.223.126.522024-06-27 08:40:422024-06-28 13:11:236
1464.223.126.632024-06-19 22:10:382024-07-04 16:05:319
1564.223.126.2072024-06-26 07:35:312024-06-29 15:45:593
1664.223.132.2472024-06-28 07:00:352024-06-28 20:10:463
1764.223.144.2492024-06-28 14:31:192024-06-29 11:25:343
1864.223.172.2392024-06-25 21:05:522024-06-26 11:50:387
1964.223.200.972024-06-25 23:20:362024-06-29 15:15:354
2064.223.226.422024-06-26 01:05:332024-06-29 12:15:425
2164.223.226.1552024-05-27 01:11:002024-07-05 07:30:374
2268.238.54.1142022-12-16 18:30:462024-07-04 22:41:055
2368.238.61.442023-08-21 10:52:232024-07-04 06:20:4110
2468.238.61.2492024-04-25 17:35:302024-06-28 14:05:564
2569.53.56.732024-02-17 21:27:432024-07-05 00:25:205
2669.53.70.1052024-06-21 07:40:372024-06-25 23:20:363
2770.16.105.2082024-02-12 19:27:152024-07-03 13:51:056
2870.16.111.542023-03-24 17:36:072024-07-03 22:30:455
2970.16.205.782024-06-19 06:10:382024-06-23 21:00:373
3070.16.221.352024-06-25 11:00:422024-06-30 20:30:4110

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
3172.87.56.0/21United States204815650.00%
3264.222.106.0/24United States2564442.00%
3364.222.216.0/24United States2563342.00%
3464.223.90.0/24United States2562542.00%
3564.223.122.0/23United States5127441.00%
3664.223.126.0/24United States2563442.00%
3764.223.208.0/23United States5126041.00%
3870.16.208.0/24United States2562742.00%
3970.16.220.0/23United States5125941.00%
4070.20.60.0/22United States102410640.00%
4170.105.224.0/22United States10248440.00%
4270.109.164.0/24United States2564042.00%
4370.109.174.0/24United States2564642.00%
4471.161.202.0/23United States5127441.00%
4571.169.160.0/24United States2562642.00%
4671.169.172.0/22United States102411640.00%
4771.173.84.0/22United States102412440.00%
4871.181.68.0/22United States102410440.00%
4971.241.142.0/24United States2563342.00%
5071.241.142.0/23United States5124141.00%
5171.241.218.0/23United States5127941.00%
5272.64.3.0/24United States2563942.00%
5372.87.60.0/22United States10248140.00%
5464.222.88.0/22United States102413630.00%
5564.222.108.0/22United States102413330.00%
5664.222.142.0/24United States2563031.00%
5764.222.158.0/23United States5127231.00%
5864.222.161.0/24United States2563331.00%
5964.223.160.0/21United States204822330.00%
6064.223.172.0/24United States2563731.00%

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