AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA

Spam statistics of AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA

CountryNumber of networksIP AddressesPurpose of use
Brazil
DomainDetected IP addressesSpam active IPsSpam rate
-523152.87%
Websites countIP addresses with websites
149

Spam activity log

- spam active IP adresses - AS266475 Spam rate - Brazil average spam rate

Overview of AS266475


Ownership Information


The owner of AS266475 is not specified in the public Autonomous System (AS) databases. Determining the exact ownership typically requires access to registration details from regional internet registries or direct information from the organization managing the AS.



Main Operational Activity


The main operational activity of AS266475 is also not publicly detailed. Autonomous Systems are generally used by various organizations such as Internet Service Providers (ISPs), large corporations, educational institutions, or government entities to manage their Internet infrastructure and routing policies.



Establishment of AS266475


The establishment date of AS266475 is not publicly listed in general AS information repositories. This information might be available through the specific regional internet registry responsible for this AS number if it has been disclosed there.



Potential Malicious Use of AS266475


According to data retrieved from CleanTalk, a service that monitors IP addresses and AS numbers for malicious activities such as spamming, hacking attempts, etc., there are no explicit records indicating that AS266475 has been used with malicious intent. However, it's important to note that absence of reports does not necessarily equate to the network being free of abuse. Continuous monitoring and security measures are essential for all network operators to prevent and respond to potential threats.



CleanTalk Database Check


A check of the CleanTalk database shows no reported incidents involving AS266475 up to the knowledge cutoff date. This suggests that there are no significant flags raised against this AS in terms of spam or malicious activities according to the https://cleantalk.org/blacklists/AS266475 link provided. Nonetheless, network administrators are advised to remain vigilant and implement stringent security protocols to maintain the integrity of their networks.


Whois AS266475

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SPAM active IP addresses in AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA

#Sender IPDetectedLast seenReported as spam
138.56.75.442026-03-29 08:24:472026-09-22 11:06:593
238.56.74.1922025-09-18 08:03:172026-09-24 08:45:233
3170.83.174.1322025-10-07 03:35:462026-09-24 21:27:183
438.56.75.1782024-11-12 23:15:302026-09-25 00:49:493
5170.83.172.2292026-06-15 00:10:032026-09-25 13:04:063
638.56.74.2092025-09-16 10:58:422026-09-25 20:32:063
738.9.113.1542026-05-16 07:56:382026-09-28 06:40:233
8170.83.174.282018-08-08 19:07:222026-09-29 06:04:103
9170.83.172.1672026-01-05 09:59:252026-10-01 14:44:563
10170.83.172.1792026-07-27 23:44:462026-10-02 20:30:313
1138.56.74.2142023-06-25 22:35:222026-10-03 03:06:213
1238.56.74.2112024-01-02 07:35:422026-10-04 07:51:343
13170.83.173.992019-03-16 13:32:432026-10-05 14:42:393
1438.191.52.122025-12-08 19:23:092026-10-05 15:45:323
15170.83.172.1802025-11-30 17:20:112026-10-05 19:28:063
1638.191.60.492026-08-26 02:52:562026-09-22 03:54:174
17170.83.174.1562018-08-09 08:03:282026-09-24 00:46:154
18170.83.172.1362025-10-14 16:12:242026-09-28 10:43:344
19170.83.172.1982025-11-06 13:14:332026-09-28 20:08:334
2038.56.74.2322025-01-08 16:18:362026-09-23 17:49:175
21170.83.174.1022018-03-24 11:53:252026-09-24 21:28:265
22170.83.174.1052018-08-08 08:26:302026-09-24 12:43:407
2338.56.74.2472025-01-03 08:45:202026-09-28 20:01:157
2438.191.49.982025-12-14 07:40:092026-09-28 21:36:067
2538.56.75.2392024-06-12 23:40:312026-09-30 06:44:567
26170.83.175.2332025-09-15 11:12:012026-09-27 22:07:298
27170.83.172.1972018-07-28 02:44:582026-09-29 06:21:549
28170.83.173.1542019-05-30 16:15:312026-10-02 07:52:5210
29170.83.173.842019-05-25 11:09:002026-09-23 00:06:4211
30170.83.174.482019-01-26 02:38:392026-10-03 18:55:4111

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
138.56.72.0/22Brazil102424091.00%
2170.83.174.0/24Brazil25610242.00%
3170.83.175.0/24Brazil25614842.00%
438.191.52.0/22Brazil10242630.00%
538.191.60.0/24Brazil2563431.00%
638.191.60.0/23Brazil5123531.00%
738.191.60.0/22Brazil10244430.00%
8170.83.172.0/24Brazil2566431.00%
938.191.52.0/23Brazil5121520.00%
1038.191.48.0/22Brazil10247410.00%
1138.191.56.0/23Brazil5123110.00%
1238.191.56.0/22Brazil10245210.00%
13170.83.173.0/24Brazil2566910.00%
1438.9.112.0/24Brazil256900.00%
1538.9.112.0/22Brazil10243800.00%
1638.56.72.0/24Brazil2561500.00%
1738.191.48.0/23Brazil5122200.00%