CleanTalk keeps track of the IP addresses in spam messages, to help Hosting and ISP 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.
AS28573 Claro NXT Telecomunicacoes Ltda, page 349
Spam statistics of AS28573 Claro NXT Telecomunicacoes Ltda
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| Brazil | 1 009 | 441 395 | Public |
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 243 973 | 71 158 | 29.17% |
| Websites count | IP addresses with websites | ||
| 3 141 | 2 510 |
Spam activity log
- spam active IP adresses
WhoIs AS28573
SPAM active IP addresses in AS28573 Claro NXT Telecomunicacoes Ltda
| # | Sender IP | Detected | Last seen | Reported as spam |
|---|---|---|---|---|
| 1 | 177.32.54.191 | 2017-06-04 03:16:47 | 2024-10-04 12:35:42 | 15 |
| 2 | 177.33.98.53 | 2017-01-12 02:27:02 | 2024-10-05 20:15:30 | 3 |
| 3 | 177.33.143.55 | 2017-07-18 21:41:56 | 2024-10-06 22:00:34 | 6 |
| 4 | 177.33.143.215 | 2019-08-09 02:12:30 | 2024-09-26 11:05:26 | 3 |
| 5 | 177.140.63.114 | 2016-12-05 22:38:04 | 2024-10-05 00:35:25 | 11 |
| 6 | 177.141.211.28 | 2017-12-11 10:22:24 | 2024-09-24 22:55:26 | 3 |
| 7 | 177.181.7.159 | 2017-06-29 22:17:45 | 2024-09-28 10:25:25 | 10 |
| 8 | 177.183.99.246 | 2016-05-18 23:46:13 | 2024-09-23 18:15:34 | 6 |
| 9 | 179.105.28.45 | 2016-12-06 08:56:30 | 2024-09-25 19:40:31 | 10 |
| 10 | 179.159.170.108 | 2018-01-20 16:25:51 | 2024-09-30 17:55:38 | 4 |
| 11 | 179.209.45.158 | 2016-11-22 22:05:33 | 2024-10-06 20:20:34 | 9 |
| 12 | 179.209.45.174 | 2017-01-18 21:07:59 | 2024-09-23 09:38:25 | 10 |
| 13 | 179.209.45.198 | 2017-09-10 00:46:39 | 2024-09-23 22:00:50 | 9 |
| 14 | 179.209.140.36 | 2017-10-25 21:54:59 | 2024-09-24 00:30:37 | 8 |
| 15 | 179.209.143.41 | 2016-12-13 21:37:57 | 2024-10-06 08:00:32 | 4 |
| 16 | 179.209.143.97 | 2017-04-04 01:45:47 | 2024-09-30 16:35:26 | 8 |
| 17 | 179.210.186.130 | 2017-06-19 10:16:13 | 2024-10-02 20:25:28 | 8 |
| 18 | 179.210.198.222 | 2017-11-18 03:49:44 | 2024-10-05 07:25:26 | 8 |
| 19 | 179.215.11.12 | 2018-01-24 20:37:40 | 2024-09-28 14:25:25 | 11 |
| 20 | 179.218.2.244 | 2018-03-09 16:22:39 | 2024-09-23 04:55:22 | 11 |
| 21 | 179.218.16.113 | 2017-09-22 21:22:52 | 2024-09-23 03:25:38 | 3 |
| 22 | 179.218.17.73 | 2018-03-27 07:36:23 | 2024-09-25 00:41:05 | 8 |
| 23 | 179.218.205.122 | 2018-03-31 22:27:09 | 2024-09-24 19:30:50 | 8 |
| 24 | 179.218.248.135 | 2017-06-23 20:27:51 | 2024-09-29 09:05:25 | 30 |
| 25 | 179.219.164.37 | 2017-06-21 23:17:46 | 2024-09-29 13:30:44 | 7 |
| 26 | 181.223.199.146 | 2018-01-23 23:30:37 | 2024-10-04 05:30:53 | 7 |
| 27 | 186.205.9.123 | 2018-01-17 01:13:58 | 2024-10-02 01:10:57 | 3 |
| 28 | 186.205.18.80 | 2017-06-02 08:17:58 | 2024-10-06 09:25:35 | 10 |
| 29 | 186.205.24.92 | 2016-12-10 23:55:56 | 2024-10-03 21:20:31 | 5 |
| 30 | 186.205.179.194 | 2017-10-24 04:38:56 | 2024-10-01 11:50:49 | 4 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 10441 | 187.183.244.0/23 | Brazil | 512 | 17 | 0 | 0.00% |
| 10442 | 187.183.246.0/23 | Brazil | 512 | 13 | 0 | 0.00% |
| 10443 | 187.183.252.0/22 | Brazil | 1024 | 1 | 0 | 0.00% |
| 10444 | 187.255.20.0/22 | Brazil | 1024 | 39 | 0 | 0.00% |
| 10445 | 187.255.52.0/22 | Brazil | 1024 | 22 | 0 | 0.00% |
| 10446 | 187.255.100.0/22 | Brazil | 1024 | 16 | 0 | 0.00% |
| 10447 | 187.255.112.0/22 | Brazil | 1024 | 10 | 0 | 0.00% |
| 10448 | 187.255.116.0/22 | Brazil | 1024 | 27 | 0 | 0.00% |
| 10449 | 187.255.124.0/22 | Brazil | 1024 | 9 | 0 | 0.00% |
| 10450 | 187.255.128.0/23 | Brazil | 512 | 18 | 0 | 0.00% |
| 10451 | 187.255.128.0/21 | Brazil | 2048 | 32 | 0 | 0.00% |
| 10452 | 187.255.128.0/22 | Brazil | 1024 | 26 | 0 | 0.00% |
| 10453 | 187.255.132.0/23 | Brazil | 512 | 3 | 0 | 0.00% |
| 10454 | 187.255.132.0/22 | Brazil | 1024 | 6 | 0 | 0.00% |
| 10455 | 187.255.140.0/22 | Brazil | 1024 | 17 | 0 | 0.00% |
| 10456 | 187.255.148.0/22 | Brazil | 1024 | 2 | 0 | 0.00% |
| 10457 | 187.255.152.0/22 | Brazil | 1024 | 7 | 0 | 0.00% |
| 10458 | 187.255.160.0/22 | Brazil | 1024 | 22 | 0 | 0.00% |
| 10459 | 187.255.172.0/22 | Brazil | 1024 | 14 | 0 | 0.00% |
| 10460 | 187.255.184.0/21 | Brazil | 2048 | 22 | 0 | 0.00% |
| 10461 | 187.255.184.0/22 | Brazil | 1024 | 20 | 0 | 0.00% |
| 10462 | 187.255.188.0/22 | Brazil | 1024 | 2 | 0 | 0.00% |
| 10463 | 187.255.200.0/24 | Brazil | 256 | 1 | 0 | 0.00% |
| 10464 | 187.255.212.0/22 | Brazil | 1024 | 11 | 0 | 0.00% |
| 10465 | 187.255.244.0/22 | Brazil | 1024 | 13 | 0 | 0.00% |
| 10466 | 189.4.12.0/22 | Brazil | 1024 | 4 | 0 | 0.00% |
| 10467 | 189.4.16.0/22 | Brazil | 1024 | 32 | 0 | 0.00% |
| 10468 | 189.4.20.0/22 | Brazil | 1024 | 25 | 0 | 0.00% |
| 10469 | 189.4.32.0/22 | Brazil | 1024 | 36 | 0 | 0.00% |
| 10470 | 189.4.36.0/22 | Brazil | 1024 | 26 | 0 | 0.00% |