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 8
Spam statistics of AS28573 Claro NXT Telecomunicacoes Ltda
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| Brazil | 1 009 | 441 430 | 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 | 177.33.143.215 | 2019-08-09 02:12:30 | 2024-09-26 11:05:26 | 3 |
| 4 | 177.140.63.114 | 2016-12-05 22:38:04 | 2024-10-05 00:35:25 | 11 |
| 5 | 177.141.211.28 | 2017-12-11 10:22:24 | 2024-09-24 22:55:26 | 3 |
| 6 | 177.181.7.159 | 2017-06-29 22:17:45 | 2024-09-28 10:25:25 | 10 |
| 7 | 177.183.99.246 | 2016-05-18 23:46:13 | 2024-09-23 18:15:34 | 6 |
| 8 | 179.105.28.45 | 2016-12-06 08:56:30 | 2024-09-25 19:40:31 | 10 |
| 9 | 179.159.170.108 | 2018-01-20 16:25:51 | 2024-09-30 17:55:38 | 4 |
| 10 | 179.209.45.174 | 2017-01-18 21:07:59 | 2024-09-23 09:38:25 | 10 |
| 11 | 179.209.45.198 | 2017-09-10 00:46:39 | 2024-09-23 22:00:50 | 9 |
| 12 | 179.209.140.36 | 2017-10-25 21:54:59 | 2024-09-24 00:30:37 | 8 |
| 13 | 179.209.143.41 | 2016-12-13 21:37:57 | 2024-10-06 08:00:32 | 4 |
| 14 | 179.209.143.97 | 2017-04-04 01:45:47 | 2024-09-30 16:35:26 | 8 |
| 15 | 179.210.186.130 | 2017-06-19 10:16:13 | 2024-10-02 20:25:28 | 8 |
| 16 | 179.210.198.222 | 2017-11-18 03:49:44 | 2024-10-05 07:25:26 | 8 |
| 17 | 179.215.11.12 | 2018-01-24 20:37:40 | 2024-09-28 14:25:25 | 11 |
| 18 | 179.218.2.244 | 2018-03-09 16:22:39 | 2024-09-23 04:55:22 | 11 |
| 19 | 179.218.16.113 | 2017-09-22 21:22:52 | 2024-09-23 03:25:38 | 3 |
| 20 | 179.218.17.73 | 2018-03-27 07:36:23 | 2024-09-25 00:41:05 | 8 |
| 21 | 179.218.205.122 | 2018-03-31 22:27:09 | 2024-09-24 19:30:50 | 8 |
| 22 | 179.218.248.135 | 2017-06-23 20:27:51 | 2024-09-29 09:05:25 | 30 |
| 23 | 179.219.164.37 | 2017-06-21 23:17:46 | 2024-09-29 13:30:44 | 7 |
| 24 | 181.223.199.146 | 2018-01-23 23:30:37 | 2024-10-04 05:30:53 | 7 |
| 25 | 186.205.9.123 | 2018-01-17 01:13:58 | 2024-10-02 01:10:57 | 3 |
| 26 | 186.205.18.80 | 2017-06-02 08:17:58 | 2024-10-06 09:25:35 | 10 |
| 27 | 186.205.24.92 | 2016-12-10 23:55:56 | 2024-10-03 21:20:31 | 5 |
| 28 | 186.205.179.194 | 2017-10-24 04:38:56 | 2024-10-01 11:50:49 | 4 |
| 29 | 186.206.255.40 | 2020-03-22 06:16:40 | 2024-10-05 12:50:32 | 3 |
| 30 | 186.220.38.232 | 2018-01-22 00:18:47 | 2024-09-24 05:00:53 | 18 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 211 | 201.75.0.0/17 | Brazil | 32768 | 1316 | 141 | 0.00% |
| 212 | 187.36.0.0/18 | Brazil | 16384 | 656 | 140 | 1.00% |
| 213 | 187.104.128.0/18 | Brazil | 16384 | 846 | 140 | 1.00% |
| 214 | 177.140.160.0/19 | Brazil | 8192 | 457 | 139 | 2.00% |
| 215 | 187.38.160.0/19 | Brazil | 8192 | 529 | 139 | 2.00% |
| 216 | 187.107.32.0/19 | Brazil | 8192 | 573 | 139 | 2.00% |
| 217 | 191.180.32.0/19 | Brazil | 8192 | 482 | 139 | 2.00% |
| 218 | 177.83.128.0/19 | Brazil | 8192 | 762 | 138 | 2.00% |
| 219 | 187.66.32.0/21 | Brazil | 2048 | 340 | 138 | 7.00% |
| 220 | 189.62.64.0/19 | Brazil | 8192 | 633 | 137 | 2.00% |
| 221 | 179.159.64.0/19 | Brazil | 8192 | 497 | 135 | 2.00% |
| 222 | 179.158.224.0/19 | Brazil | 8192 | 468 | 133 | 2.00% |
| 223 | 189.61.0.0/17 | Brazil | 32768 | 1365 | 133 | 0.00% |
| 224 | 191.181.64.0/19 | Brazil | 8192 | 613 | 132 | 2.00% |
| 225 | 201.37.192.0/18 | Brazil | 16384 | 508 | 132 | 1.00% |
| 226 | 186.220.96.0/19 | Brazil | 8192 | 587 | 131 | 2.00% |
| 227 | 191.180.224.0/19 | Brazil | 8192 | 372 | 131 | 2.00% |
| 228 | 177.141.96.0/19 | Brazil | 8192 | 597 | 130 | 2.00% |
| 229 | 187.3.128.0/18 | Brazil | 16384 | 656 | 130 | 1.00% |
| 230 | 187.107.192.0/22 | Brazil | 1024 | 271 | 130 | 13.00% |
| 231 | 189.4.128.0/18 | Brazil | 16384 | 797 | 130 | 1.00% |
| 232 | 189.121.96.0/19 | Brazil | 8192 | 478 | 130 | 2.00% |
| 233 | 189.120.64.0/19 | Brazil | 8192 | 1923 | 129 | 2.00% |
| 234 | 201.37.128.0/19 | Brazil | 8192 | 419 | 129 | 2.00% |
| 235 | 189.120.192.0/19 | Brazil | 8192 | 353 | 128 | 2.00% |
| 236 | 177.81.0.0/19 | Brazil | 8192 | 748 | 127 | 2.00% |
| 237 | 177.82.64.0/18 | Brazil | 16384 | 698 | 127 | 1.00% |
| 238 | 187.105.32.0/19 | Brazil | 8192 | 568 | 127 | 2.00% |
| 239 | 189.100.160.0/19 | Brazil | 8192 | 318 | 127 | 2.00% |
| 240 | 201.80.0.0/16 | Brazil | 65536 | 2224 | 127 | 0.00% |