AS13977 CTELCO

Spam statistics of AS13977 CTELCO

CountryNumber of networksIP AddressesPurpose of use
United States348Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-21 2055812.74%
Websites countIP addresses with websites
3 290971

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
164.222.87.112024-07-18 16:35:322024-07-21 00:21:063
264.222.90.1432024-07-02 20:40:432024-07-20 18:31:037
364.222.153.242024-07-18 02:30:422024-07-24 15:05:3116
464.222.158.2282024-07-21 11:35:522024-07-21 23:20:423
564.222.170.1542023-03-29 09:35:192024-07-19 20:01:057
664.222.208.2512024-07-18 13:10:492024-07-25 14:30:494
764.222.212.1962020-12-16 20:15:142024-07-26 02:50:4112
864.222.212.1972019-09-23 15:40:192024-07-14 08:21:0113
964.223.90.1892024-07-20 04:40:372024-07-25 18:40:404
1064.223.93.672024-06-26 04:45:382024-07-23 06:28:4913
1164.223.112.2342024-02-08 09:46:002024-07-25 02:35:314
1264.223.125.2122024-07-18 02:30:422024-07-23 04:10:395
1364.223.126.522024-06-27 08:40:422024-07-18 14:28:496
1464.223.126.632024-06-19 22:10:382024-07-24 16:30:549
1564.223.129.1562024-01-28 02:18:332024-07-23 02:00:454
1664.223.132.2472024-06-28 07:00:352024-07-18 20:31:453
1764.223.154.2432024-01-26 05:50:352024-07-20 12:26:373
1864.223.172.2392024-06-25 21:05:522024-07-16 12:29:377
1964.223.200.972024-06-25 23:20:362024-07-19 16:28:504
2064.223.208.1562024-07-19 13:08:562024-07-19 13:08:563
2164.223.226.422024-06-26 01:05:332024-07-14 05:30:405
2264.223.226.1552024-05-27 01:11:002024-07-21 00:42:5412
2364.223.239.2352024-03-26 07:34:492024-07-19 03:10:3910
2468.238.54.892024-07-13 05:31:322024-07-14 09:15:364
2568.238.54.1142022-12-16 18:30:462024-07-18 23:40:388
2668.238.55.1252024-07-06 18:10:372024-07-23 05:40:365
2768.238.61.442023-08-21 10:52:232024-07-19 08:20:3810
2868.238.61.1902024-07-21 23:31:432024-07-22 01:25:293
2969.53.56.732024-02-17 21:27:432024-07-19 14:25:315
3070.16.105.2082024-02-12 19:27:152024-07-25 07:20:286

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
170.109.128.0/17United States327681403650.00%
264.223.192.0/18United States16384713330.00%
371.241.128.0/17United States327681824280.00%
470.109.128.0/21United States2048298151.00%
564.223.232.0/21United States2048259141.00%
672.73.112.0/21United States2048224141.00%
764.222.192.0/19United States8192456130.00%
872.65.96.0/19United States8192449130.00%
964.222.224.0/19United States8192295100.00%
1070.109.136.0/23United States51279102.00%
1171.161.204.0/22United States1024143101.00%
1270.20.52.0/23United States5128092.00%
1370.105.224.0/21United States204816890.00%
1464.223.80.0/20United States409617380.00%
1564.223.224.0/22United States102413781.00%
1670.105.240.0/22United States102415581.00%
1770.109.152.0/23United States5128882.00%
1871.169.128.0/19United States819239580.00%
1971.169.188.0/22United States102413381.00%
2071.181.16.0/21United States204822780.00%
2172.73.112.0/22United States102410371.00%
2272.73.116.0/22United States102412071.00%
2370.109.164.0/23United States5127261.00%
2464.222.233.0/24United States2563352.00%
2564.223.90.0/24United States2562452.00%
2664.223.208.0/23United States5126251.00%
2770.20.58.0/23United States5128151.00%
2870.20.60.0/22United States102410450.00%
2970.105.228.0/22United States10249050.00%
3070.109.179.0/24United States2562952.00%