AS28202 MASTER S/A

Spam statistics of AS28202 MASTER S/A

CountryNumber of networksIP AddressesPurpose of use
Brazil
DomainDetected IP addressesSpam active IPsSpam rate
-22 9474702.05%
Websites countIP addresses with websites
4935

Spam activity log

- spam active IP adresses - AS28202 Spam rate - Brazil average spam rate

About AS28202


Owner of AS28202


The owner of Autonomous System (AS) 28202 is Rede Brasileira de Comunicacao Ltda, which is a telecommunications company based in Brazil.



Main Operational Activity


The main operational activity of AS28202's owner, Rede Brasileira de Comunicacao Ltda, involves providing internet services such as broadband access, hosting solutions, and other related telecom services primarily within Brazil.



Establishment of AS28202


The exact establishment date of AS28202 is not publicly provided, but the ownership and operations have been active for several years, adapting to the growing needs of internet services in Brazil.



Malicious Use of AS28202


Like many large networks, AS28202 may have instances where it has been utilized by hackers or spammers. In order to understand the current status regarding any potential malicious activities associated with AS28202, up-to-date information from trusted sources like security databases and blacklists is required.


Looking at data from CleanTalk (as of the knowledge cutoff date), there might be cases where parts of the network were reported for spamming or malicious activities. This does not necessarily implicate the network owner directly but could indicate that some users of the network may have conducted such activities.




Details from CleanTalk


CleanTalk provides a blacklist service that collects information on IP addresses that have been involved in spamming or other malicious activities. As per their records:



  • AS28202 might appear in these listings due to incidents detected by their systems.

  • The presence on such a list typically denotes that there have been reports of unsolicited actions originating from this AS.

  • However, inclusion in the blacklist can also result from a small number of individuals abusing the network services, rather than a reflection of the network owner's practices.



Whois AS28202

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SPAM active IP addresses in AS28202 MASTER S/A

#Sender IPDetectedLast seenReported as spam
1187.44.49.812025-11-19 14:14:072026-10-16 07:29:143
2187.120.99.1482026-03-16 19:54:482026-10-16 10:18:183
3189.91.6.1082026-10-12 15:58:262026-10-17 02:21:153
4187.44.23.1552025-10-11 20:17:132026-10-17 03:09:323
5177.44.9.2372026-10-12 21:16:022026-10-17 03:16:003
6187.44.55.1522026-06-10 05:09:292026-10-19 10:32:413
7177.44.9.1692026-10-19 08:49:422026-10-19 11:39:003
8177.44.73.1552026-10-05 23:16:182026-10-20 01:51:223
9187.120.119.1132026-07-24 15:06:422026-10-20 02:55:173
10187.44.4.1452026-10-15 20:22:252026-10-21 09:06:163
11187.120.122.1802026-10-21 08:46:232026-10-21 11:52:273
12177.44.7.2162026-02-24 09:58:342026-10-21 23:05:413
13191.53.29.992026-10-22 08:24:312026-10-22 16:54:583
14191.53.64.1812026-10-18 09:34:362026-10-22 19:23:113
15177.44.10.862026-10-13 05:03:072026-10-23 19:42:323
16179.189.187.1342026-10-23 16:12:332026-10-23 21:31:213
17186.216.100.1722026-10-19 07:07:532026-10-25 10:15:113
18191.53.213.832026-10-18 00:38:052026-10-25 19:18:053
19191.53.49.1692026-10-23 04:39:592026-10-25 20:30:573
20191.53.27.212026-08-05 22:59:072026-10-25 21:41:033
21191.240.28.952026-10-21 04:46:272026-10-27 14:26:073
22191.240.76.972026-10-25 21:11:072026-10-28 10:20:143
23177.44.93.2292026-10-27 12:53:582026-10-28 14:52:093
24177.44.111.762026-10-27 23:04:562026-10-29 00:59:143
25187.44.55.2122026-10-23 18:32:282026-10-29 09:04:393
26191.53.158.1862026-10-28 11:34:382026-10-29 14:21:033
27191.53.168.1952026-10-24 12:44:232026-10-29 18:25:003
28191.53.48.352026-10-28 12:38:512026-10-29 18:52:233
29191.53.191.1322026-02-13 06:01:042026-10-30 02:07:443
30191.240.30.1902026-10-24 18:29:052026-10-30 02:20:123

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1191.53.0.0/16Brazil6553685351410.00%
2191.240.0.0/17Brazil327685298970.00%
3191.53.0.0/17Brazil327683627710.00%
4187.44.0.0/18Brazil163843543640.00%
5177.44.0.0/17Brazil327684610620.00%
6191.240.0.0/18Brazil163842283450.00%
7186.216.64.0/18Brazil163841546330.00%
8187.120.64.0/18Brazil163841616320.00%
9191.240.64.0/19Brazil81921925270.00%
10179.189.160.0/19Brazil81921738230.00%
11187.44.32.0/20Brazil40961024221.00%
12187.44.48.0/20Brazil4096959170.00%
13177.130.160.0/19Brazil81921299160.00%
14189.91.0.0/20Brazil4096468160.00%
15189.91.0.0/19Brazil8192470160.00%
16191.53.176.0/20Brazil40961049150.00%
17186.216.64.0/19Brazil8192734130.00%
18187.44.0.0/20Brazil4096628130.00%
19177.130.128.0/19Brazil81921045120.00%
20187.44.16.0/20Brazil4096931120.00%
21191.53.208.0/21Brazil2048491121.00%
22191.240.112.0/20Brazil4096676120.00%
23177.44.0.0/20Brazil4096783110.00%
24187.120.112.0/21Brazil2048506111.00%
25191.240.48.0/21Brazil2048519111.00%
26187.120.120.0/21Brazil204855190.00%
27191.53.88.0/21Brazil204848690.00%
28191.53.108.0/23Brazil51214392.00%
29191.240.64.0/21Brazil204877890.00%
30191.240.100.0/22Brazil102423291.00%