37.63.34.50 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Jul 01, 2026 23:03:36 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Jul 01, 2026 23:03:36 | |
| Security FireWall | Not in list | - | Get Security Plugin |
| Block Lists | Data loading Level + | - | Sign Up for API, Files, DNSBL & Online Access |
| Type of attacks | Spam | ||
Abuse reports
| There are currently no abuse reports for this email/IP. Report Abuse activity |
Details
| Network | 37.63.0.0/17 |
|---|---|
| Network Spam Rate | – |
| DNS name | - |
| AS number | 12716 |
| Org name | A1 Bulgaria EAD |
| Location | Sofia, Sofia-Capital, Bulgaria |
| IP Geolocation | lat: 42.6826; lon: 23.3223 |
| Address | - |
| Phone | - |
| Website | mobiltel.bg |
| AS spam rate | 1.1% |
| Websites hosted on 37.63.34.50 | Data loading |
37.63.0.0/17 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 37.63.46.89 | Jun 15, 2026 16:43:51 | Jul 07, 2026 15:14:37 | 0 |
| 2 | 37.63.32.91 | Feb 08, 2026 12:27:46 | Jul 07, 2026 11:40:33 | 0 |
| 3 | 37.63.32.207 | Jul 01, 2026 22:59:17 | Jul 06, 2026 00:12:43 | 0 |
| 4 | 37.63.34.77 | Jul 05, 2026 01:15:50 | Jul 05, 2026 17:33:05 | 0 |
| 5 | 37.63.17.182 | Jul 29, 2021 11:15:40 | Jul 03, 2026 14:50:19 | 0 |
| 6 | 37.63.35.25 | Jul 24, 2024 08:35:33 | Jul 02, 2026 04:05:33 | 0 |
| 7 | 37.63.115.197 | Jun 28, 2026 15:00:58 | Jul 01, 2026 08:38:56 | 0 |
| 8 | 37.63.19.88 | Jul 30, 2021 09:20:54 | Jun 30, 2026 05:06:33 | 0 |
| 9 | 37.63.35.102 | Jun 26, 2026 02:23:49 | Jun 29, 2026 19:12:06 | 0 |
| 10 | 37.63.32.41 | Nov 30, 2025 06:51:01 | Jun 28, 2026 08:04:30 | 0 |
37.63.34.50 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 37.63.34.50 contacting my website?
This 37.63.34.50 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 37.63.34.50 safe?
It depends on the IP address status. If it is green and marked as "Not in lists", it is considered safe. If it is "Blacklisted" and shown in red, it means the IP has been involved in abusive activity such as spam, phishing, scam attacks, password brute-force attempts, or hacking attempts.
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How do I block 37.63.34.50?
Use one of our Anti-Spam plugins, the Security plugin, the Anti-Spam API, or the Block Lists API. If you are not sure which option to choose, please contact our support team: https://cleantalk.org/my/support/open
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Is this a bot or hacker?
It depends on the activity of the 37.63.34.50. If the Anti-Spam or Security plugins stop the attacks, it is most likely a bot. If they do not stop them, there is a high probability that it is a human attacker.
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What does "Blacklisted" mean?
It means the 37.63.34.50 is currently performing various types of spam and security attacks on websites.
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