AS13977 CTELCO, page 25

Spam statistics of AS13977 CTELCO

CountryNumber of networksIP AddressesPurpose of use
United States473Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-18 2077284.00%
Websites countIP addresses with websites
3 4411 080

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

loading...

SPAM active IP addresses in AS13977 CTELCO

#Sender IPDetectedLast seenReported as spam
164.222.105.312024-09-22 22:40:302024-09-23 09:39:403
264.222.170.1542023-03-29 09:35:192024-10-05 18:25:417
364.222.210.682024-08-09 05:25:302024-10-04 22:29:037
464.222.212.1962020-12-16 20:15:142024-09-27 19:05:2212
564.222.216.1702024-09-28 00:42:012024-09-28 10:35:413
664.223.105.1772024-09-25 02:30:332024-09-30 03:00:505
764.223.107.692024-09-28 10:50:502024-10-05 18:30:513
864.223.110.1962024-09-23 14:55:502024-09-23 15:55:273
964.223.112.2342024-02-08 09:46:002024-09-25 14:10:5510
1064.223.154.2432024-01-26 05:50:352024-09-22 22:50:323
1164.223.172.182024-07-17 22:00:442024-10-02 12:20:343
1264.223.225.1872024-09-11 06:15:402024-10-01 12:29:043
1368.238.54.1142022-12-16 18:30:462024-10-02 22:35:288
1468.238.61.2132024-09-28 08:20:312024-09-28 23:55:253
1569.53.56.732024-02-17 21:27:432024-10-06 07:05:248
1669.53.116.2022024-09-27 07:25:242024-10-03 09:25:267
1770.16.194.732024-10-02 20:25:282024-10-03 03:15:434
1870.16.209.1102024-09-12 10:21:052024-10-03 04:29:025
1970.16.218.752024-09-06 03:15:342024-09-30 14:29:057
2070.20.53.2012024-09-23 17:10:302024-09-24 10:50:334
2170.105.253.1822024-01-07 20:50:562024-10-04 00:00:583
2270.105.255.1292024-09-21 13:35:252024-09-22 11:05:233
2371.161.194.2132023-10-01 22:40:472024-10-02 18:15:398
2471.161.197.212024-09-26 19:05:262024-09-27 10:00:356
2571.161.198.662024-09-27 23:45:282024-09-29 01:20:286
2671.161.203.832024-04-26 07:25:302024-09-25 05:05:2511
2771.161.209.1062024-03-28 19:54:362024-09-27 08:35:423
2871.161.210.1292024-09-27 04:45:362024-09-27 11:15:253
2971.168.118.1282024-08-28 07:40:302024-09-24 02:25:266
3071.169.160.1012024-09-30 12:20:322024-10-02 23:55:2314

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
72171.255.128.0/20United States40968600.00%
72271.255.144.0/20United States40967800.00%
72372.14.76.0/24United States256800.00%
72472.14.84.0/24United States256500.00%
72572.14.90.0/24United States2563200.00%
72672.14.90.0/23United States5126500.00%
72772.14.96.0/24United States2561300.00%
72872.64.2.0/24United States2562900.00%
72972.64.14.0/24United States2562200.00%
73072.65.96.0/24United States2561200.00%
73172.65.97.0/24United States256700.00%
73272.65.98.0/24United States256100.00%
73372.65.99.0/24United States256300.00%
73472.65.100.0/24United States256900.00%
73572.65.101.0/24United States256900.00%
73672.65.102.0/24United States256400.00%
73772.65.103.0/24United States256500.00%
73872.65.104.0/24United States256200.00%
73972.65.105.0/24United States256200.00%
74072.65.106.0/24United States256200.00%
74172.65.108.0/24United States2562000.00%
74272.65.110.0/24United States2561700.00%
74372.65.111.0/24United States256500.00%
74472.65.115.0/24United States256100.00%
74572.65.116.0/24United States256600.00%
74672.65.117.0/24United States2561600.00%
74772.65.118.0/24United States256400.00%
74872.65.119.0/24United States256700.00%
74972.65.120.0/23United States512800.00%
75072.65.125.0/24United States2562700.00%