AS13977 CTELCO, page 27

Spam statistics of AS13977 CTELCO

CountryNumber of networksIP AddressesPurpose of use
United States348Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-22 0275332.42%
Websites countIP addresses with websites
3 3611 001

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
464.222.160.182023-10-16 16:51:242024-07-04 20:50:393
564.222.170.1542023-03-29 09:35:192024-07-07 03:20:337
664.222.212.1982023-04-05 01:06:422024-06-27 03:15:333
764.222.233.962024-06-15 09:10:332024-07-04 17:11:0513
864.223.93.672024-06-26 04:45:382024-07-03 04:30:4613
964.223.110.522024-06-25 20:21:012024-06-26 07:40:353
1064.223.112.2342024-02-08 09:46:002024-07-06 06:40:324
1164.223.120.1192024-06-25 11:50:562024-06-26 06:30:433
1264.223.126.522024-06-27 08:40:422024-06-28 13:11:236
1364.223.126.632024-06-19 22:10:382024-07-04 16:05:319
1464.223.126.2072024-06-26 07:35:312024-06-29 15:45:593
1564.223.129.1562024-01-28 02:18:332024-07-06 01:20:333
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 01:05:332024-07-06 11:00:385
2164.223.226.1552024-05-27 01:11:002024-07-06 23:30:359
2264.223.227.1292024-07-07 04:10:332024-07-07 06:50:333
2368.238.54.1142022-12-16 18:30:462024-07-04 22:41:055
2468.238.56.382024-07-05 02:41:322024-07-05 16:45:443
2568.238.61.442023-08-21 10:52:232024-07-04 06:20:4110
2668.238.61.2492024-04-25 17:35:302024-06-28 14:05:564
2769.53.56.732024-02-17 21:27:432024-07-06 02:55:515
2869.53.70.1052024-06-21 07:40:372024-06-25 23:20:363
2970.16.105.2082024-02-12 19:27:152024-07-08 00:40:406
3070.16.111.542023-03-24 17:36:072024-07-08 07:35:286

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
78172.87.48.0/24United States256400.00%
78272.87.49.0/24United States256600.00%
78372.87.50.0/24United States256100.00%
78472.87.51.0/24United States256900.00%
78572.87.52.0/24United States256200.00%
78672.87.53.0/24United States256300.00%
78772.87.54.0/24United States256700.00%
78872.92.132.0/22United States102412600.00%
78972.92.136.0/24United States2562400.00%
79072.92.137.0/24United States2562000.00%
79172.92.138.0/24United States2561700.00%
79272.92.139.0/24United States256400.00%
79372.92.140.0/24United States2561400.00%
79472.92.141.0/24United States2561100.00%
79572.92.142.0/24United States256400.00%
79672.92.143.0/24United States256500.00%
79772.92.144.0/24United States2561700.00%
79872.92.145.0/24United States2561600.00%
79972.92.146.0/24United States2561500.00%
80072.92.147.0/24United States256800.00%
80172.92.148.0/24United States2561800.00%
80272.92.149.0/24United States2561000.00%
80372.92.150.0/24United States256900.00%
80472.92.150.0/23United States5121900.00%
80572.92.151.0/24United States2561000.00%
80672.92.152.0/24United States256400.00%
80772.92.153.0/24United States256200.00%
80872.92.156.0/24United States2561300.00%
80972.92.159.0/24United States256300.00%
81072.95.88.0/24United States2561800.00%