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.
AS20738 Heart Internet limited
Spam statistics of AS20738 Heart Internet limited
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| United Kingdom | 109 | 7 945 | Paid VPN, Hosting |
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 3 732 | 8 | 0.21% |
| Websites count | IP addresses with websites | ||
| 333 157 | 7 574 |
Spam activity log
- spam active IP adresses - AS20738 Spam rate - United Kingdom average spam rate
Whois AS20738
SPAM active IP addresses in AS20738 Heart Internet limited
| # | Sender IP | Detected | Last seen | Reported as spam |
|---|---|---|---|---|
| 1 | 145.223.46.166 | 2025-10-08 17:05:14 | 2026-07-12 12:23:17 | 6 |
| 2 | 145.223.43.65 | 2026-06-24 00:56:28 | 2026-07-18 22:52:10 | 7 |
| 3 | 91.109.4.2 | 2025-11-19 06:56:51 | 2026-07-08 12:00:57 | 9 |
| 4 | 31.59.33.245 | 2025-11-19 20:45:21 | 2026-07-12 15:11:01 | 10 |
| 5 | 212.67.219.205 | 2026-07-10 09:49:43 | 2026-07-15 04:46:08 | 11 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 31.59.32.0/20 | United Kingdom | 4096 | 356 | 23 | 1.00% |
| 2 | 31.59.32.0/22 | United Kingdom | 1024 | 222 | 16 | 2.00% |
| 3 | 92.113.64.0/18 | United Kingdom | 16384 | 742 | 12 | 0.00% |
| 4 | 145.223.48.0/22 | United Kingdom | 1024 | 300 | 12 | 1.00% |
| 5 | 104.252.136.0/24 | United States | 256 | 245 | 6 | 2.00% |
| 6 | 104.252.136.0/22 | United States | 1024 | 500 | 6 | 1.00% |
| 7 | 31.59.16.0/22 | United Kingdom | 1024 | 206 | 5 | 0.00% |
| 8 | 145.223.46.0/24 | United Kingdom | 256 | 235 | 4 | 2.00% |
| 9 | 31.59.12.0/22 | United Kingdom | 1024 | 361 | 1 | 0.00% |
| 10 | 91.109.0.0/20 | United Kingdom | 4096 | 242 | 1 | 0.00% |
| 11 | 91.109.4.0/24 | United Kingdom | 256 | 72 | 1 | 0.00% |
| 12 | 91.109.4.0/23 | United Kingdom | 512 | 114 | 1 | 0.00% |
| 13 | 145.223.43.0/24 | United Kingdom | 256 | 17 | 1 | 0.00% |
| 14 | 185.171.255.0/24 | United Kingdom | 256 | 116 | 1 | 0.00% |
| 15 | 212.67.192.0/19 | United Kingdom | 8192 | 338 | 1 | 0.00% |
| 16 | 212.67.219.0/24 | United Kingdom | 256 | 29 | 1 | 0.00% |
| 17 | 213.155.0.0/19 | United Kingdom | 8192 | 225 | 1 | 0.00% |
| 18 | 217.199.160.0/20 | United Kingdom | 4096 | 272 | 1 | 0.00% |
| 19 | 217.199.160.0/23 | United Kingdom | 512 | 136 | 1 | 0.00% |
| 20 | 31.57.89.0/24 | United Kingdom | 256 | 1 | 0 | 0.00% |
| 21 | 31.58.11.0/24 | United Kingdom | 256 | 17 | 0 | 0.00% |
| 22 | 31.58.25.0/24 | United Kingdom | 256 | 3 | 0 | 0.00% |
| 23 | 31.59.12.0/24 | United Kingdom | 256 | 2 | 0 | 0.00% |
| 24 | 31.59.16.0/24 | United Kingdom | 256 | 3 | 0 | 0.00% |
| 25 | 31.59.16.0/23 | United Kingdom | 512 | 5 | 0 | 0.00% |
| 26 | 31.59.32.0/24 | United Kingdom | 256 | 4 | 0 | 0.00% |
| 27 | 45.38.105.0/24 | United Kingdom | 256 | 57 | 0 | 0.00% |
| 28 | 45.39.55.0/24 | United Kingdom | 256 | 66 | 0 | 0.00% |
| 29 | 46.32.224.0/24 | United Kingdom | 256 | 2 | 0 | 0.00% |
| 30 | 46.32.224.0/19 | United Kingdom | 8192 | 861 | 0 | 0.00% |
