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.
The data shown may not match the actual data as the AS data is updated monthly.
The data shown may not match the actual data as the AS data is updated monthly.
AS153371 BACK WAVES LIMITED
Spam statistics of AS153371 BACK WAVES LIMITED
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| Hong Kong SAR China | 4 | 180 | Hosting |
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 310 | 8 | 2.58% |
| Websites count | IP addresses with websites | ||
| 279 | 178 |
Spam activity log
- spam active IP adresses - AS153371 Spam rate - Hong Kong SAR China average spam rate
Whois AS153371
SPAM active IP addresses in AS153371 BACK WAVES LIMITED
| # | Sender IP | Detected | Last seen | Reported as spam |
|---|---|---|---|---|
| 1 | 142.249.36.6 | 2026-09-07 01:21:43 | 2026-09-18 14:45:07 | 4 |
| 2 | 142.249.36.202 | 2026-09-17 09:47:51 | 2026-09-23 01:54:55 | 4 |
| 3 | 142.249.36.205 | 2026-08-24 02:57:15 | 2026-09-14 16:30:41 | 5 |
| 4 | 142.249.36.190 | 2026-09-16 07:08:18 | 2026-09-16 18:06:41 | 8 |
| 5 | 142.249.36.122 | 2026-07-14 11:27:50 | 2026-09-21 09:06:22 | 12 |
| 6 | 142.249.39.219 | 2026-08-25 19:06:12 | 2026-09-15 06:30:41 | 15 |
| 7 | 185.255.198.242 | 2026-08-21 05:42:55 | 2026-09-23 00:33:02 | 16 |
| 8 | 142.249.39.100 | 2026-09-23 00:27:05 | 2026-09-24 03:57:42 | 16 |
| 9 | 23.165.184.155 | 2026-09-04 18:02:50 | 2026-09-25 18:30:58 | 26 |
| 10 | 142.249.39.97 | 2026-09-07 08:16:12 | 2026-09-21 08:46:36 | 29 |
| 11 | 142.249.36.47 | 2026-06-24 07:53:12 | 2026-09-22 08:33:46 | 38 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 142.249.36.0/22 | United States | 1024 | 118 | 9 | 1.00% |
| 2 | 142.249.36.0/24 | United States | 256 | 85 | 7 | 3.00% |
| 3 | 103.224.172.0/22 | Hong Kong SAR China | 1024 | 62 | 1 | 0.00% |
| 4 | 23.130.4.0/22 | United States | 1024 | 43 | 0 | 0.00% |
| 5 | 23.130.4.0/24 | United States | 256 | 43 | 0 | 0.00% |
| 6 | 23.165.184.0/22 | United States | 1024 | 53 | 0 | 0.00% |
| 7 | 23.165.184.0/24 | United States | 256 | 53 | 0 | 0.00% |
| 8 | 103.224.172.0/24 | Hong Kong SAR China | 256 | 20 | 0 | 0.00% |
| 9 | 104.234.36.0/24 | United States | 256 | 28 | 0 | 0.00% |
| 10 | 104.234.36.0/23 | United States | 512 | 52 | 0 | 0.00% |
| 11 | 104.234.36.0/22 | United States | 1024 | 57 | 0 | 0.00% |
| 12 | 160.191.40.0/24 | Japan | 256 | 12 | 0 | 0.00% |
| 13 | 160.191.40.0/22 | Japan | 1024 | 17 | 0 | 0.00% |
| 14 | 185.255.198.0/24 | United States | 256 | 10 | 0 | 0.00% |
| 15 | 218.33.108.0/24 | Japan | 256 | 6 | 0 | 0.00% |
| 16 | 218.33.108.0/22 | Japan | 1024 | 20 | 0 | 0.00% |
| 17 | 218.33.109.0/24 | Japan | 256 | 11 | 0 | 0.00% |
