CleanTalk keeps track of the IP addresses in spam messages, to help Hosting and ISPA companies to know about suspicious activity in the address space of a company. The presence of IP addresses in this list, it is an occasion to start audit server security that uses a particular address.
Do you want to monitor spam activity from this network?
Send your request on support@cleantalk.org.

AS28201 Companhia Itabirana Telecomunicações Ltda, BR

# ASN, Organization name Country Detected IP addresses Spam active IP addresses Spam rate
1 AS28201 Companhia Itabirana Telecomunicações Ltda, BR Brazil 8 248 2 615 31.70%

Spam activity log

— spam active IP adresses

SPAM active IP addresses in AS28201 Companhia Itabirana Telecomunicações Ltda, BR

# Sender IP Detected Last seen Reported as spam
1 189.90.255.61 2017-10-21 12:24:38 2018-04-18 10:22:50 12
2 189.90.254.59 2017-09-23 22:42:15 2017-10-02 15:59:42 15
3 187.86.75.64 2017-08-22 02:28:09 2017-08-25 02:56:44 6
4 186.216.129.205 2017-07-18 03:50:22 2017-07-30 05:49:14 113
5 187.86.77.136 2017-07-14 05:12:57 2017-07-20 20:38:48 18
6 189.90.249.134 2017-07-03 17:38:52 2017-07-04 07:47:20 3
7 170.239.193.249 2017-06-29 09:37:07 2017-06-30 04:46:21 44
8 177.152.171.82 2017-06-26 11:47:08 2017-06-27 04:28:53 71
9 177.152.168.183 2017-06-10 18:46:53 2017-06-16 04:07:43 7
10 177.152.168.201 2017-06-02 21:47:29 2017-06-23 07:56:50 93
11 189.90.244.246 2017-05-11 00:45:58 2017-10-12 08:31:12 48
12 189.90.241.205 2017-04-14 18:26:15 2017-04-22 06:45:21 7
13 131.161.6.166 2017-04-04 03:28:23 2017-04-04 21:39:08 4
14 187.73.10.214 2017-04-01 08:57:13 2017-04-07 05:26:07 78
15 189.90.249.83 2017-03-29 06:26:44 2017-03-31 09:55:43 4
16 186.216.132.242 2017-03-28 02:25:30 2017-03-28 04:59:06 3
17 177.152.168.9 2017-03-20 06:07:28 2017-03-23 16:47:01 22
18 187.86.68.8 2017-03-20 00:39:53 2017-09-12 09:53:28 3
19 187.86.73.116 2017-03-17 09:17:48 2017-03-23 16:17:36 4
20 186.216.140.29 2017-03-15 07:18:21 2017-03-16 09:48:11 4
21 187.86.69.217 2017-03-03 04:55:32 2017-03-03 19:38:10 3
22 177.152.161.119 2017-01-16 00:47:20 2017-01-16 09:58:23 14
23 177.152.173.49 2016-12-27 07:55:45 2016-12-29 02:36:21 5
24 189.90.254.104 2016-12-05 18:05:39 2016-12-08 16:27:11 3
25 187.73.15.147 2016-11-24 20:27:43 2016-11-25 02:46:43 3
26 186.216.135.230 2016-11-16 05:37:54 2016-11-16 18:19:26 10
27 189.90.255.208 2016-11-15 10:58:26 2018-04-25 04:09:18 64
28 187.86.69.32 2016-11-14 09:17:50 2016-11-15 13:58:37 14
29 191.5.86.223 2016-11-12 21:47:00 2016-11-16 04:56:09 22
30 186.216.143.228 2016-11-06 12:08:19 2016-11-14 01:25:51 14
31 138.59.23.3 2016-10-28 04:25:27 2016-10-28 04:27:22 5
32 177.152.167.200 2016-10-25 02:37:42 2016-10-25 11:57:24 7
33 186.216.132.104 2016-10-07 03:19:03 2016-10-31 19:06:58 81
34 187.86.65.51 2016-10-05 15:37:50 2016-10-05 16:18:22 3
35 187.86.67.0 2016-10-04 00:28:43 2016-10-04 22:29:18 6
36 177.152.165.250 2016-10-02 22:15:43 2016-10-03 15:25:45 4
37 177.152.165.137 2016-09-28 17:55:44 2016-09-28 20:28:27 3
38 187.86.71.81 2016-09-28 06:06:02 2016-09-28 10:37:59 3
39 177.152.167.28 2016-09-26 21:06:41 2016-09-27 02:29:47 3
40 189.90.255.165 2016-09-25 01:55:20 2016-10-15 00:16:32 21
41 187.86.68.177 2016-09-09 11:18:29 2016-12-13 00:36:17 3
42 177.152.168.177 2016-09-08 18:59:33 2016-09-08 19:48:54 3
43 187.86.70.201 2016-09-07 08:19:53 2016-09-08 02:36:13 5
44 189.90.242.74 2016-09-04 11:56:25 2016-09-05 06:06:02 4
45 177.152.171.87 2016-09-02 06:28:09 2016-09-02 07:17:01 3
46 191.5.95.147 2016-08-25 09:36:35 2016-09-24 00:26:09 33
47 189.90.255.158 2016-08-23 15:16:09 2017-02-10 19:58:06 3
48 189.90.248.95 2016-08-23 08:28:04 2017-08-04 19:59:37 4
49 177.152.170.224 2016-08-21 18:16:51 2016-08-22 10:25:56 3
50 187.86.76.209 2016-08-13 21:45:43 2016-08-15 05:36:23 11

Detected networks prefixes

# Network prefix Country Length Detected IP addresses Spam active IP addresses Spam rate
1 131.161.7.0/24 Brazil 256 1 0 0.00%
2 168.227.9.0/24 Brazil 256 4 0 0.00%
3 168.227.11.0/24 Brazil 256 5 0 0.00%
4 170.0.251.0/24 - 256 1 0 0.00%
5 177.87.114.0/24 Brazil 256 7 3 42.86%
6 177.87.117.0/24 Brazil 256 1 0 0.00%
7 177.87.118.0/24 Brazil 256 1 0 0.00%
8 177.152.161.0/24 Brazil 256 178 88 49.44%
9 177.152.163.0/24 Brazil 256 66 12 18.18%
10 177.152.169.0/24 Brazil 256 1 0 0.00%
11 177.152.175.0/24 Brazil 256 153 74 48.37%
12 186.216.129.0/24 Brazil 256 82 21 25.61%
13 186.216.130.0/24 Brazil 256 77 24 31.17%
14 186.216.131.0/24 Brazil 256 83 27 32.53%
15 186.216.132.0/24 Brazil 256 87 26 29.89%
16 186.216.133.0/24 Brazil 256 86 27 31.40%
17 186.216.134.0/24 Brazil 256 75 19 25.33%
18 186.216.135.0/24 Brazil 256 59 21 35.59%
19 186.216.136.0/24 Brazil 256 1 0 0.00%
20 186.216.137.0/24 Brazil 256 1 0 0.00%
21 186.216.138.0/24 Brazil 256 2 0 0.00%
22 187.73.3.0/24 Brazil 256 1 0 0.00%
23 187.73.12.0/24 Brazil 256 2 0 0.00%
24 187.86.68.0/24 Brazil 256 3 0 0.00%
25 187.86.69.0/24 Brazil 256 1 0 0.00%
26 187.86.74.0/24 Brazil 256 1 0 0.00%
27 187.86.77.0/24 Brazil 256 1 0 0.00%
28 189.90.247.0/24 Brazil 256 176 91 51.70%
29 189.90.249.0/24 Brazil 256 95 26 27.37%
30 189.90.254.0/24 Brazil 256 2 0 0.00%
31 189.90.255.0/24 Brazil 256 2 0 0.00%
32 191.5.81.0/24 Brazil 256 1 0 0.00%
33 191.5.82.0/24 Brazil 256 1 0 0.00%
34 191.5.87.0/24 Brazil 256 1 0 0.00%
35 191.5.91.0/24 Brazil 256 1 0 0.00%
36 191.5.92.0/24 Brazil 256 1 0 0.00%
37 131.161.6.0/23 Brazil 512 199 64 32.16%
38 168.227.10.0/23 Brazil 512 3 0 0.00%
39 170.239.192.0/23 Brazil 512 2 1 50.00%
40 170.239.194.0/23 Brazil 512 3 0 0.00%
41 177.152.172.0/23 Brazil 512 292 105 35.96%
42 187.73.2.0/23 Brazil 512 145 38 26.21%
43 187.73.4.0/23 Brazil 512 1 0 0.00%
44 187.73.6.0/23 Brazil 512 3 0 0.00%
45 187.73.14.0/23 Brazil 512 1 0 0.00%
46 189.90.246.0/23 Brazil 512 349 160 45.85%
47 189.90.252.0/23 Brazil 512 162 55 33.95%
48 131.161.4.0/22 Brazil 1024 393 113 28.75%
49 168.227.8.0/22 Brazil 1024 7 0 0.00%
50 177.152.164.0/22 Brazil 1024 200 46 23.00%
51 177.152.168.0/22 Brazil 1024 4 0 0.00%
52 186.216.136.0/22 Brazil 1024 265 89 33.58%
53 186.216.140.0/22 Brazil 1024 255 67 26.27%
54 187.73.8.0/22 Brazil 1024 5 0 0.00%
55 189.90.248.0/22 Brazil 1024 98 27 27.55%
56 187.86.72.0/21 Brazil 2048 715 190 26.57%
57 177.152.160.0/20 Brazil 4096 584 194 33.22%
58 186.216.128.0/20 Brazil 4096 70 18 25.71%
59 187.73.0.0/20 Brazil 4096 1136 320 28.17%
60 187.86.64.0/20 Brazil 4096 974 349 35.83%
61 189.90.240.0/20 Brazil 4096 681 221 32.45%
62 191.5.80.0/20 Brazil 4096 1156 333 28.81%