The data shown may not match the actual data as the AS data is updated monthly.
AS13357 Ampernet Telecomunicacoes Ltda
Spam statistics of AS13357 Ampernet Telecomunicacoes Ltda
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| Brazil | |||
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 288 | 19 | 6.60% |
| Websites count | IP addresses with websites | ||
| 3 | 3 |
Spam activity log
About AS13357
Ownership of AS13357
The Autonomous System (AS) number 13357 is not publicly attributed to a specific owner based on the available general internet databases. The identity of the entity behind AS13357 might be concealed or not easily discoverable without access to more detailed registry data or internal resources.
Main Operational Activity
Since the owner of AS13357 is not explicitly known, determining the main operational activity is challenging. Autonomous Systems are typically used by ISPs, large organizations, or educational institutions to manage their routing policies and internet connectivity; however, without specific details about AS13357, we cannot assert its primary function or industry engagement.
Establishment of AS13357
Autonomous System Numbers (ASNs) are allocated by regional internet registries over time as organizations require them. There is no readily available public information specifying when AS13357 was established without direct access to registry records or historical allocation data.
Malicious Use of AS13357
Regarding potential malicious intent such as hacking or spamming activities, there is no explicit data provided in the source at cleantalk.org/blacklists/AS13357. This could imply that there is no significant evidence of such activities originating from AS13357, or it simply may not have been reported to this particular platform. For an accurate assessment of the security posture and any incidents associated with AS13357, a thorough investigation using multiple threat intelligence sources would be necessary.
Whois AS13357
SPAM active IP addresses in AS13357 Ampernet Telecomunicacoes Ltda
| # | Sender IP | Detected | Last seen | Reported as spam |
|---|---|---|---|---|
| 1 | 200.192.103.26 | 2025-09-14 20:16:44 | 2026-09-19 08:51:00 | 3 |
| 2 | 200.192.101.6 | 2025-11-02 03:21:24 | 2026-09-19 13:40:53 | 3 |
| 3 | 200.192.103.120 | 2025-09-26 10:32:09 | 2026-09-19 18:17:29 | 3 |
| 4 | 200.192.103.38 | 2025-11-07 17:32:26 | 2026-09-21 03:10:35 | 3 |
| 5 | 200.192.103.35 | 2025-10-25 00:00:33 | 2026-09-21 20:55:37 | 3 |
| 6 | 200.192.103.93 | 2025-10-14 05:36:00 | 2026-09-21 22:39:04 | 3 |
| 7 | 200.192.103.16 | 2026-01-27 04:57:18 | 2026-09-22 19:34:57 | 3 |
| 8 | 200.192.103.22 | 2025-09-30 05:06:29 | 2026-09-23 21:51:25 | 3 |
| 9 | 200.192.103.11 | 2025-09-15 02:35:02 | 2026-09-24 08:48:24 | 3 |
| 10 | 200.192.103.28 | 2025-09-27 14:21:35 | 2026-09-24 16:26:19 | 3 |
| 11 | 200.192.103.17 | 2025-10-30 00:31:50 | 2026-09-25 00:29:23 | 3 |
| 12 | 200.192.103.20 | 2025-09-22 20:50:02 | 2026-09-25 13:29:08 | 3 |
| 13 | 200.192.103.49 | 2025-12-07 02:17:48 | 2026-09-25 15:42:52 | 3 |
| 14 | 200.192.103.83 | 2025-09-17 14:53:09 | 2026-09-26 02:44:54 | 3 |
| 15 | 200.192.103.103 | 2025-10-04 12:40:08 | 2026-09-28 03:22:24 | 3 |
| 16 | 200.192.103.33 | 2025-10-13 07:35:31 | 2026-09-28 12:35:41 | 3 |
| 17 | 200.192.101.203 | 2025-10-01 22:55:28 | 2026-09-28 14:17:17 | 3 |
| 18 | 200.192.101.209 | 2025-10-10 01:48:32 | 2026-09-28 18:44:30 | 3 |
| 19 | 200.192.103.42 | 2025-09-27 19:28:29 | 2026-09-30 21:11:01 | 3 |
| 20 | 200.192.103.51 | 2025-09-15 16:18:52 | 2026-09-21 02:25:50 | 4 |
| 21 | 200.192.101.43 | 2026-04-29 09:41:14 | 2026-09-21 20:20:34 | 4 |
| 22 | 200.192.99.83 | 2026-02-04 11:13:54 | 2026-09-27 17:41:29 | 4 |
| 23 | 200.192.103.86 | 2025-10-08 18:47:40 | 2026-09-30 09:55:14 | 4 |
| 24 | 200.192.103.113 | 2025-09-26 16:59:21 | 2026-09-30 21:31:00 | 4 |
| 25 | 200.192.103.116 | 2025-10-17 22:12:29 | 2026-09-20 00:50:17 | 5 |
| 26 | 200.192.101.147 | 2026-01-25 03:20:52 | 2026-10-01 13:30:50 | 5 |
| 27 | 200.192.103.79 | 2025-09-24 17:50:01 | 2026-09-22 01:16:07 | 6 |
| 28 | 200.192.103.58 | 2025-09-14 22:42:54 | 2026-09-24 08:30:45 | 6 |
| 29 | 200.192.103.30 | 2025-10-10 02:46:51 | 2026-09-28 21:06:13 | 6 |
| 30 | 200.192.103.122 | 2025-09-15 22:49:30 | 2026-09-28 17:42:40 | 7 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 200.192.96.0/21 | Brazil | 2048 | 926 | 50 | 2.00% |
| 2 | 200.192.100.0/22 | Brazil | 1024 | 639 | 39 | 4.00% |
| 3 | 200.192.100.0/23 | Brazil | 512 | 256 | 15 | 3.00% |
| 4 | 200.192.96.0/22 | Brazil | 1024 | 287 | 11 | 1.00% |
| 5 | 200.192.96.0/24 | Brazil | 256 | 3 | 0 | 0.00% |