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.
AS11835 NOVA FIBRA TELECOM S.A.
Spam statistics of AS11835 NOVA FIBRA TELECOM S.A.
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| Brazil | 3 | 94 | Public |
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 853 | 169 | 19.81% |
| Websites count | IP addresses with websites | ||
| 342 | 149 |
Spam activity log
- spam active IP adresses
WhoIs AS11835
SPAM active IP addresses in AS11835 NOVA FIBRA TELECOM S.A.
| # | Sender IP | Detected | Last seen | Reported as spam |
|---|---|---|---|---|
| 1 | 177.38.236.164 | 2018-06-29 00:31:43 | 2024-07-16 20:10:35 | 25 |
| 2 | 187.16.37.51 | 2019-08-11 06:30:17 | 2024-07-26 13:10:47 | 9 |
| 3 | 187.16.49.230 | 2018-10-03 13:33:02 | 2024-07-27 04:00:43 | 71 |
| 4 | 187.16.55.90 | 2019-05-09 16:04:59 | 2024-07-26 21:25:33 | 17 |
| 5 | 187.16.55.155 | 2018-08-17 05:48:13 | 2024-07-22 17:00:41 | 16 |
| 6 | 187.16.55.157 | 2017-01-15 03:47:31 | 2024-07-27 02:00:46 | 19 |
| 7 | 200.192.212.15 | 2019-04-16 04:07:50 | 2024-07-23 05:40:36 | 9 |
| 8 | 200.219.152.45 | 2019-11-21 00:22:15 | 2024-07-27 02:40:37 | 14 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 187.16.32.0/20 | Brazil | 4096 | 257 | 37 | 1.00% |
| 2 | 187.16.48.0/20 | Brazil | 4096 | 151 | 35 | 1.00% |
| 3 | 187.16.32.0/21 | Brazil | 2048 | 220 | 28 | 1.00% |
| 4 | 200.192.208.0/21 | Brazil | 2048 | 218 | 27 | 1.00% |
| 5 | 187.16.48.0/21 | Brazil | 2048 | 93 | 25 | 1.00% |
| 6 | 187.16.55.0/24 | Brazil | 256 | 74 | 22 | 9.00% |
| 7 | 200.219.152.0/23 | Brazil | 512 | 39 | 18 | 4.00% |
| 8 | 177.21.240.0/20 | Brazil | 4096 | 110 | 16 | 0.00% |
| 9 | 189.85.16.0/20 | Brazil | 4096 | 83 | 16 | 0.00% |
| 10 | 201.20.176.0/20 | Brazil | 4096 | 106 | 16 | 0.00% |
| 11 | 200.192.208.0/22 | Brazil | 1024 | 159 | 15 | 1.00% |
| 12 | 201.20.176.0/21 | Brazil | 2048 | 83 | 14 | 1.00% |
| 13 | 177.38.236.0/24 | Brazil | 256 | 53 | 12 | 5.00% |
| 14 | 200.219.152.0/24 | Brazil | 256 | 31 | 12 | 5.00% |
| 15 | 187.16.37.0/24 | Brazil | 256 | 55 | 11 | 4.00% |
| 16 | 200.192.248.0/21 | Brazil | 2048 | 26 | 11 | 1.00% |
| 17 | 187.16.56.0/21 | Brazil | 2048 | 58 | 10 | 0.00% |
| 18 | 189.85.16.0/21 | Brazil | 2048 | 38 | 10 | 0.00% |
| 19 | 177.21.224.0/20 | Brazil | 4096 | 160 | 9 | 0.00% |
| 20 | 177.21.240.0/21 | Brazil | 2048 | 59 | 9 | 0.00% |
| 21 | 187.16.40.0/21 | Brazil | 2048 | 36 | 9 | 0.00% |
| 22 | 200.192.212.0/24 | Brazil | 256 | 24 | 8 | 3.00% |
| 23 | 200.192.252.0/22 | Brazil | 1024 | 17 | 8 | 1.00% |
| 24 | 177.21.232.0/21 | Brazil | 2048 | 64 | 7 | 0.00% |
| 25 | 177.21.240.0/22 | Brazil | 1024 | 35 | 7 | 1.00% |
| 26 | 177.21.248.0/21 | Brazil | 2048 | 51 | 7 | 0.00% |
| 27 | 179.107.16.0/20 | Brazil | 4096 | 65 | 7 | 0.00% |
| 28 | 187.16.39.0/24 | Brazil | 256 | 114 | 7 | 3.00% |
| 29 | 189.85.20.0/22 | Brazil | 1024 | 12 | 7 | 1.00% |
| 30 | 201.20.176.0/22 | Brazil | 1024 | 54 | 7 | 1.00% |