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 4
Spam statistics of AS28573 Claro NXT Telecomunicacoes Ltda
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| Brazil | 1 009 | 448 965 | Public |
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 243 946 | 71 349 | 29.25% |
| Websites count | IP addresses with websites | ||
| 3 052 | 2 442 |
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 | 177.32.217.2 | 2017-12-11 01:06:34 | 2024-06-28 10:25:36 | 8 |
| 2 | 177.33.140.81 | 2016-12-13 18:15:59 | 2024-06-30 20:20:39 | 7 |
| 3 | 177.34.189.62 | 2017-06-21 15:28:30 | 2024-06-29 06:55:29 | 6 |
| 4 | 177.35.116.205 | 2017-01-05 14:25:54 | 2024-06-22 19:40:38 | 14 |
| 5 | 177.65.41.81 | 2020-04-28 04:26:38 | 2024-06-25 16:45:35 | 5 |
| 6 | 177.81.79.13 | 2018-03-26 14:02:26 | 2024-06-23 19:00:39 | 3 |
| 7 | 177.82.113.210 | 2017-08-11 12:20:11 | 2024-07-01 05:35:29 | 18 |
| 8 | 177.140.104.7 | 2017-08-31 06:25:55 | 2024-06-26 21:16:15 | 7 |
| 9 | 177.141.120.132 | 2017-08-29 21:50:31 | 2024-06-25 17:45:37 | 13 |
| 10 | 177.142.173.207 | 2017-06-22 22:17:41 | 2024-06-24 07:20:33 | 15 |
| 11 | 177.142.186.134 | 2016-12-13 04:57:20 | 2024-06-23 07:20:43 | 4 |
| 12 | 177.182.98.241 | 2017-06-09 11:05:31 | 2024-07-04 05:50:42 | 10 |
| 13 | 179.105.21.59 | 2018-02-16 07:49:52 | 2024-06-21 21:40:38 | 3 |
| 14 | 179.159.13.75 | 2014-11-30 03:33:39 | 2024-06-27 23:10:38 | 20 |
| 15 | 179.159.162.170 | 2017-12-24 22:38:51 | 2024-07-01 07:30:54 | 5 |
| 16 | 179.209.45.116 | 2018-02-28 05:06:37 | 2024-06-28 18:15:56 | 4 |
| 17 | 179.209.45.174 | 2017-01-18 21:07:59 | 2024-07-02 05:10:36 | 10 |
| 18 | 179.209.47.40 | 2017-09-02 01:01:40 | 2024-06-28 03:40:43 | 3 |
| 19 | 179.209.47.148 | 2017-01-18 12:36:40 | 2024-07-04 03:25:34 | 12 |
| 20 | 179.216.244.242 | 2018-01-14 19:23:43 | 2024-06-23 09:05:31 | 3 |
| 21 | 179.217.217.23 | 2018-01-13 05:02:46 | 2024-06-23 01:40:36 | 5 |
| 22 | 179.218.0.203 | 2016-09-14 13:35:50 | 2024-07-01 07:35:45 | 4 |
| 23 | 179.218.6.140 | 2017-06-16 04:57:10 | 2024-06-27 20:51:00 | 5 |
| 24 | 179.218.32.79 | 2017-06-17 22:26:00 | 2024-06-27 22:35:47 | 25 |
| 25 | 179.218.161.126 | 2017-06-11 05:25:44 | 2024-07-01 07:55:28 | 11 |
| 26 | 179.218.229.103 | 2017-06-07 15:26:34 | 2024-07-03 15:41:51 | 20 |
| 27 | 179.218.244.76 | 2017-08-29 07:08:40 | 2024-06-26 06:15:34 | 14 |
| 28 | 179.218.248.135 | 2017-06-23 20:27:51 | 2024-07-03 07:45:38 | 30 |
| 29 | 179.222.189.91 | 2016-12-10 04:36:14 | 2024-07-02 23:25:35 | 7 |
| 30 | 186.206.233.39 | 2017-11-19 19:59:54 | 2024-06-23 08:05:53 | 18 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 91 | 187.36.128.0/17 | Brazil | 32768 | 3345 | 277 | 1.00% |
| 92 | 201.6.0.0/16 | Brazil | 65536 | 2906 | 268 | 0.00% |
| 93 | 186.205.224.0/19 | Brazil | 8192 | 650 | 264 | 3.00% |
| 94 | 187.122.0.0/15 | Brazil | 131072 | 4784 | 264 | 0.00% |
| 95 | 179.210.32.0/19 | Brazil | 8192 | 822 | 263 | 3.00% |
| 96 | 189.123.128.0/18 | Brazil | 16384 | 1098 | 262 | 2.00% |
| 97 | 177.140.128.0/19 | Brazil | 8192 | 773 | 261 | 3.00% |
| 98 | 179.210.224.0/19 | Brazil | 8192 | 738 | 256 | 3.00% |
| 99 | 187.64.0.0/17 | Brazil | 32768 | 1722 | 254 | 1.00% |
| 100 | 187.66.32.0/20 | Brazil | 4096 | 641 | 252 | 6.00% |
| 101 | 189.60.128.0/19 | Brazil | 8192 | 841 | 252 | 3.00% |
| 102 | 179.158.128.0/19 | Brazil | 8192 | 763 | 251 | 3.00% |
| 103 | 189.63.0.0/17 | Brazil | 32768 | 2791 | 245 | 1.00% |
| 104 | 177.32.64.0/19 | Brazil | 8192 | 934 | 242 | 3.00% |
| 105 | 179.212.0.0/16 | Brazil | 65536 | 1698 | 242 | 0.00% |
| 106 | 187.37.192.0/19 | Brazil | 8192 | 761 | 242 | 3.00% |
| 107 | 189.122.192.0/19 | Brazil | 8192 | 697 | 241 | 3.00% |
| 108 | 177.143.192.0/21 | Brazil | 2048 | 544 | 239 | 12.00% |
| 109 | 179.153.224.0/19 | Brazil | 8192 | 609 | 231 | 3.00% |
| 110 | 191.181.192.0/19 | Brazil | 8192 | 661 | 231 | 3.00% |
| 111 | 189.122.96.0/19 | Brazil | 8192 | 800 | 226 | 3.00% |
| 112 | 191.190.0.0/18 | Brazil | 16384 | 1002 | 225 | 1.00% |
| 113 | 179.219.160.0/19 | Brazil | 8192 | 624 | 223 | 3.00% |
| 114 | 186.223.0.0/17 | Brazil | 32768 | 1500 | 223 | 1.00% |
| 115 | 177.32.224.0/19 | Brazil | 8192 | 821 | 222 | 3.00% |
| 116 | 186.204.192.0/19 | Brazil | 8192 | 704 | 221 | 3.00% |
| 117 | 187.106.64.0/18 | Brazil | 16384 | 1308 | 221 | 1.00% |
| 118 | 189.60.96.0/19 | Brazil | 8192 | 713 | 221 | 3.00% |
| 119 | 191.180.96.0/19 | Brazil | 8192 | 653 | 217 | 3.00% |
| 120 | 189.34.128.0/17 | Brazil | 32768 | 2841 | 215 | 1.00% |
