The data shown may not match the actual data as the AS data is updated monthly.
AS263442 NOVANET TELECOMUNICACOES LTDA
Spam statistics of AS263442 NOVANET TELECOMUNICACOES LTDA
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| Brazil | |||
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 664 | 10 | 1.51% |
| Websites count | IP addresses with websites | ||
| 0 | 0 |
Spam activity log
About AS263442
Owner of AS263442
The Autonomous System (AS) number 263442 is owned by HOSTWEB DATA CENTER.
Main Operational Activity
The main operational activity of HOSTWEB DATA CENTER, the owner of AS263442, involves providing hosting services and data center operations. They cater to a variety of clients requiring web hosting solutions.
Establishment of AS263442
There is no specific public information readily available regarding the exact date when AS263442 was established.
Malicious Use of AS263442
According to data from CleanTalk, there have been reports suggesting that AS263442 may have been used for malicious activities such as hosting spammers or hackers. However, it should be noted that an AS being reported for hosting such activity does not necessarily imply that the owner of the AS is directly involved in malicious actions; it could also mean that some of its clients might be responsible for such activities.
Details from CleanTalk
CleanTalk provides a database of IP addresses that have been involved in spamming or hacking activities. They offer a blacklist checking tool where one can check whether a particular AS has been reported for hosting or originating spam or malicious traffic. According to their records, AS263442 has been detected for having suspicious activities in its network. For up-to-date information and details on these activities, interested parties should refer directly to CleanTalk's website or other reputable cybersecurity resources.
Whois AS263442
SPAM active IP addresses in AS263442 NOVANET TELECOMUNICACOES LTDA
| # | Sender IP | Detected | Last seen | Reported as spam |
|---|---|---|---|---|
| 1 | 177.91.146.163 | 2026-05-27 13:49:05 | 2026-10-29 20:15:20 | 3 |
| 2 | 177.91.145.68 | 2025-10-02 05:25:41 | 2026-11-03 11:02:14 | 3 |
| 3 | 177.91.146.107 | 2026-04-15 16:56:52 | 2026-10-23 01:23:48 | 4 |
| 4 | 177.91.153.198 | 2026-03-26 18:44:27 | 2026-10-24 02:24:42 | 4 |
| 5 | 177.91.153.192 | 2025-09-23 17:16:40 | 2026-10-24 21:03:41 | 4 |
| 6 | 177.91.152.245 | 2026-09-07 03:30:55 | 2026-10-30 00:48:28 | 4 |
| 7 | 177.91.152.83 | 2026-02-05 09:11:54 | 2026-10-23 16:35:10 | 7 |
| 8 | 177.91.152.79 | 2025-09-27 20:12:20 | 2026-10-29 08:56:02 | 9 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 177.91.144.0/20 | Brazil | 4096 | 1109 | 20 | 0.00% |
| 2 | 177.91.152.0/23 | Brazil | 512 | 300 | 10 | 2.00% |
| 3 | 177.91.144.0/21 | Brazil | 2048 | 571 | 6 | 0.00% |
| 4 | 177.91.152.0/24 | Brazil | 256 | 152 | 6 | 2.00% |
| 5 | 177.91.146.0/24 | Brazil | 256 | 237 | 4 | 2.00% |
| 6 | 177.91.146.0/23 | Brazil | 512 | 250 | 4 | 1.00% |
| 7 | 177.91.153.0/24 | Brazil | 256 | 148 | 4 | 2.00% |
| 8 | 177.91.158.0/24 | Brazil | 256 | 127 | 4 | 2.00% |
| 9 | 177.91.144.0/23 | Brazil | 512 | 139 | 2 | 0.00% |
| 10 | 177.91.145.0/24 | Brazil | 256 | 137 | 2 | 1.00% |
| 11 | 177.10.92.0/24 | Brazil | 256 | 24 | 0 | 0.00% |
| 12 | 177.10.93.0/24 | Brazil | 256 | 1 | 0 | 0.00% |
| 13 | 177.10.94.0/24 | Brazil | 256 | 112 | 0 | 0.00% |
| 14 | 177.10.94.0/23 | Brazil | 512 | 113 | 0 | 0.00% |
| 15 | 177.91.144.0/24 | Brazil | 256 | 1 | 0 | 0.00% |
| 16 | 177.91.147.0/24 | Brazil | 256 | 13 | 0 | 0.00% |
| 17 | 177.91.148.0/24 | Brazil | 256 | 2 | 0 | 0.00% |
| 18 | 177.91.148.0/23 | Brazil | 512 | 71 | 0 | 0.00% |
| 19 | 177.91.149.0/24 | Brazil | 256 | 69 | 0 | 0.00% |
| 20 | 177.91.150.0/24 | Brazil | 256 | 106 | 0 | 0.00% |
| 21 | 177.91.150.0/23 | Brazil | 512 | 111 | 0 | 0.00% |
| 22 | 177.91.151.0/24 | Brazil | 256 | 5 | 0 | 0.00% |
| 23 | 177.91.154.0/24 | Brazil | 256 | 3 | 0 | 0.00% |
| 24 | 177.91.154.0/23 | Brazil | 512 | 4 | 0 | 0.00% |
| 25 | 177.91.155.0/24 | Brazil | 256 | 1 | 0 | 0.00% |
| 26 | 177.91.156.0/24 | Brazil | 256 | 105 | 0 | 0.00% |
| 27 | 177.91.156.0/23 | Brazil | 512 | 107 | 0 | 0.00% |
| 28 | 177.91.157.0/24 | Brazil | 256 | 2 | 0 | 0.00% |
