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 367
Spam statistics of AS28573 Claro NXT Telecomunicacoes Ltda
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| Brazil | 1 009 | 436 230 | Public |
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 243 973 | 71 270 | 29.21% |
| Websites count | IP addresses with websites | ||
| 3 105 | 2 488 |
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 | 177.33.98.53 | 2017-01-12 02:27:02 | 2024-09-05 23:35:27 | 3 |
| 2 | 177.33.137.9 | 2017-06-27 00:57:00 | 2024-09-02 18:30:39 | 10 |
| 3 | 177.33.137.35 | 2017-06-16 04:47:10 | 2024-09-01 01:25:29 | 9 |
| 4 | 177.33.138.37 | 2016-12-06 01:37:42 | 2024-09-03 16:05:26 | 8 |
| 5 | 177.35.49.30 | 2017-12-28 10:41:45 | 2024-09-01 23:10:32 | 3 |
| 6 | 177.140.130.23 | 2018-01-17 04:25:43 | 2024-08-28 11:30:42 | 10 |
| 7 | 177.141.19.14 | 2017-08-31 01:45:26 | 2024-09-03 01:40:31 | 9 |
| 8 | 177.141.121.110 | 2017-09-18 01:51:10 | 2024-08-25 18:15:36 | 3 |
| 9 | 177.141.253.49 | 2016-12-07 23:57:42 | 2024-09-02 17:20:32 | 6 |
| 10 | 177.181.0.171 | 2017-01-10 23:36:27 | 2024-09-01 22:00:37 | 4 |
| 11 | 177.181.1.130 | 2017-12-23 15:33:49 | 2024-09-01 04:20:33 | 9 |
| 12 | 177.181.7.107 | 2017-07-01 02:19:19 | 2024-08-30 23:40:35 | 3 |
| 13 | 177.183.117.103 | 2018-03-05 23:25:10 | 2024-08-27 04:35:42 | 15 |
| 14 | 177.192.23.84 | 2017-01-05 17:26:41 | 2024-08-27 22:20:50 | 4 |
| 15 | 179.153.45.178 | 2018-01-14 02:30:55 | 2024-08-25 18:05:29 | 4 |
| 16 | 179.208.184.53 | 2017-07-12 20:38:34 | 2024-08-27 08:05:27 | 13 |
| 17 | 179.208.243.16 | 2017-12-15 15:30:29 | 2024-08-31 19:50:32 | 4 |
| 18 | 179.209.45.202 | 2017-09-03 09:25:42 | 2024-08-29 22:46:43 | 22 |
| 19 | 179.209.46.241 | 2017-06-13 06:36:32 | 2024-09-02 10:30:39 | 12 |
| 20 | 179.209.143.196 | 2017-08-21 07:20:36 | 2024-09-06 07:55:47 | 13 |
| 21 | 179.210.117.251 | 2018-01-04 04:58:37 | 2024-09-07 17:55:26 | 5 |
| 22 | 179.211.49.47 | 2017-11-27 10:04:59 | 2024-09-03 22:19:28 | 6 |
| 23 | 179.215.11.12 | 2018-01-24 20:37:40 | 2024-09-07 15:55:28 | 11 |
| 24 | 179.215.179.231 | 2018-04-14 00:42:52 | 2024-09-01 05:25:23 | 11 |
| 25 | 179.217.23.100 | 2018-01-05 21:56:54 | 2024-08-31 02:40:33 | 9 |
| 26 | 179.218.1.136 | 2017-12-23 05:50:58 | 2024-09-08 04:00:34 | 14 |
| 27 | 179.218.197.5 | 2017-11-27 01:22:16 | 2024-08-31 09:20:34 | 14 |
| 28 | 179.220.127.22 | 2017-04-22 09:56:34 | 2024-09-02 18:35:27 | 8 |
| 29 | 181.222.231.188 | 2018-03-29 22:28:39 | 2024-08-29 12:45:41 | 8 |
| 30 | 186.205.17.137 | 2017-05-16 17:45:57 | 2024-09-02 03:05:40 | 18 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 10981 | 201.74.248.0/23 | Brazil | 512 | 14 | 0 | 0.00% |
| 10982 | 201.74.254.0/23 | Brazil | 512 | 22 | 0 | 0.00% |
| 10983 | 201.75.144.0/20 | Brazil | 4096 | 76 | 0 | 0.00% |
| 10984 | 201.75.208.0/21 | Brazil | 2048 | 30 | 0 | 0.00% |
| 10985 | 201.75.238.0/23 | Brazil | 512 | 3 | 0 | 0.00% |
| 10986 | 201.75.240.0/21 | Brazil | 2048 | 74 | 0 | 0.00% |
| 10987 | 201.77.74.0/23 | Brazil | 512 | 11 | 0 | 0.00% |
| 10988 | 201.77.76.0/23 | Brazil | 512 | 17 | 0 | 0.00% |
| 10989 | 201.80.52.0/22 | Brazil | 1024 | 21 | 0 | 0.00% |
| 10990 | 201.80.80.0/20 | Brazil | 4096 | 54 | 0 | 0.00% |
| 10991 | 201.80.96.0/20 | Brazil | 4096 | 199 | 0 | 0.00% |
| 10992 | 201.94.164.0/24 | Brazil | 256 | 2 | 0 | 0.00% |
| 10993 | 201.94.171.0/24 | Brazil | 256 | 1 | 0 | 0.00% |
| 10994 | 201.94.182.0/24 | Brazil | 256 | 1 | 0 | 0.00% |
| 10995 | 201.94.186.0/23 | Brazil | 512 | 9 | 0 | 0.00% |
| 10996 | 201.94.188.0/22 | Brazil | 1024 | 7 | 0 | 0.00% |