AS13977 CTELCO, page 5

Spam statistics of AS13977 CTELCO

CountryNumber of networksIP AddressesPurpose of use
United States347Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-22 9474742.07%
Websites countIP addresses with websites
3 351992

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
164.222.84.1962021-01-09 17:21:022024-06-09 07:10:3516
264.222.104.202024-05-15 14:50:342024-06-04 18:30:4711
364.222.114.122024-06-05 21:45:492024-06-08 22:15:343
464.222.142.2102024-05-20 03:05:282024-06-09 18:28:327
564.222.154.132024-05-17 15:50:352024-06-09 12:28:356
664.222.161.332024-05-20 21:25:352024-06-13 12:28:4112
764.222.161.792024-05-18 22:15:352024-06-08 14:28:404
864.222.170.1542023-03-29 09:35:192024-06-07 16:45:355
964.222.200.1822024-05-20 01:05:442024-06-10 20:28:316
1064.222.212.1962020-12-16 20:15:142024-06-16 08:25:2612
1164.222.212.1972019-09-23 15:40:192024-06-05 21:45:3013
1264.222.214.1892024-01-04 18:50:542024-06-08 00:28:369
1364.222.216.442024-03-19 00:31:012024-06-11 00:38:158
1464.222.220.2062024-06-09 11:10:352024-06-11 09:20:303
1564.222.233.962024-06-15 09:10:332024-06-16 14:00:3610
1664.222.233.1272024-06-14 18:55:372024-06-15 13:30:353
1764.222.233.1892024-05-11 23:45:342024-06-13 12:28:416
1864.223.123.92024-05-24 03:00:442024-06-13 12:28:418
1964.223.123.182024-04-21 08:20:572024-06-11 20:28:4010
2064.223.126.2462024-05-17 05:10:312024-06-08 06:28:334
2164.223.144.132024-05-13 07:45:302024-06-04 22:30:156
2264.223.154.922023-06-24 01:11:242024-06-09 11:05:306
2364.223.158.152024-05-15 22:10:342024-06-05 20:30:147
2464.223.172.942024-05-17 16:30:372024-06-06 20:28:354
2564.223.227.432024-05-24 21:30:312024-06-14 12:28:4312
2664.223.239.1162024-05-21 22:05:312024-06-11 02:28:333
2768.238.54.1142022-12-16 18:30:462024-06-07 04:05:484
2868.238.63.962022-07-07 02:43:472024-06-15 18:28:4110
2970.16.194.672024-04-16 05:21:272024-06-10 04:28:338
3070.16.196.362024-05-17 09:05:312024-06-09 04:28:334

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
12171.181.72.0/22United States10249820.00%
12271.181.93.0/24United States2563421.00%
12371.241.133.0/24United States2563221.00%
12471.241.134.0/24United States2562821.00%
12572.64.1.0/24United States2563321.00%
12672.65.114.0/24United States2562221.00%
12772.65.124.0/24United States2563621.00%
12872.71.210.0/23United States5126420.00%
12972.71.222.0/24United States2563221.00%
13072.71.232.0/22United States10245520.00%
13172.71.252.0/22United States10247120.00%
13272.73.93.0/24United States2563621.00%
13372.73.110.0/24United States2563321.00%
13472.73.111.0/24United States2562821.00%
13572.73.121.0/24United States2564321.00%
13672.95.118.0/23United States5122820.00%
13764.222.84.0/24United States256410.00%
13864.222.104.0/24United States2563910.00%
13964.222.117.0/24United States2561710.00%
14064.222.122.0/23United States5122410.00%
14164.222.129.0/24United States2563210.00%
14264.222.132.0/24United States2562510.00%
14364.222.152.0/23United States5125810.00%
14464.222.154.0/24United States2562810.00%
14564.222.155.0/24United States2562410.00%
14664.222.163.0/24United States2561910.00%
14764.222.200.0/24United States2563410.00%
14864.222.204.0/23United States5123610.00%
14964.222.210.0/24United States2562910.00%
15064.222.214.0/24United States2562910.00%

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