213.91.138.88 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Jul 28, 2026 19:46:53 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Jul 28, 2026 19:46:53 | |
| Security FireWall | Not in list | - | Get Security Plugin |
| Block Lists | Data loading | - | 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 | 213.91.128.0/20parent network: 213.91.128.0/17 |
|---|---|
| Network Spam Rate | – |
| DNS name | 213-91-138-88.ip.btc-net.bg |
| AS number | 8866 |
| Org name | Vivacom Bulgaria EAD |
| Location | Plovdiv, Plovdiv, Bulgaria |
| IP Geolocation | lat: 42.1513; lon: 24.7518 |
| Address | - |
| Phone | - |
| Website | vivacom.bg |
| AS spam rate | 2.18% |
| Websites hosted on 213.91.138.88 | Data loading |
213.91.128.0/20 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 213.91.138.75(213-91-138-75.ip.btc-net.bg) | Aug 04, 2026 06:44:11 | Sep 01, 2026 18:04:41 | 3 |
| 2 | 213.91.138.215(213-91-138-215.ip.btc-net.bg) | Jul 31, 2026 13:45:13 | Sep 17, 2026 00:31:32 | 4 |
| 3 | 213.91.138.101(213-91-138-101.ip.btc-net.bg) | Jun 22, 2026 11:12:58 | Sep 20, 2026 10:37:21 | 3 |
| 4 | 213.91.138.55(213-91-138-55.ip.btc-net.bg) | Jun 07, 2026 02:34:40 | Aug 30, 2026 16:30:31 | 5 |
| 5 | 213.91.138.224(213-91-138-224.ip.btc-net.bg) | May 29, 2026 08:09:36 | Sep 06, 2026 14:39:06 | 3 |
| 6 | 213.91.138.58(213-91-138-58.ip.btc-net.bg) | May 10, 2026 03:55:01 | Sep 21, 2026 18:25:32 | 8 |
| 7 | 213.91.138.35(213-91-138-35.ip.btc-net.bg) | Apr 12, 2026 09:30:27 | Aug 31, 2026 20:13:52 | 3 |
| 8 | 213.91.138.99(213-91-138-99.ip.btc-net.bg) | Apr 09, 2026 09:11:33 | May 09, 2026 17:36:15 | 3 |
| 9 | 213.91.138.88(213-91-138-88.ip.btc-net.bg) | Apr 02, 2026 14:56:14 | Jul 29, 2026 00:46:53 | 6 |
| 10 | 213.91.138.221(213-91-138-221.ip.btc-net.bg) | Mar 15, 2026 15:35:06 | Aug 13, 2026 01:24:31 | 3 |
213.91.138.88 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 213.91.138.88 contacting my website?
This 213.91.138.88 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 213.91.138.88 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 213.91.138.88?
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 213.91.138.88. 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 213.91.138.88 is currently performing various types of spam and security attacks on websites.
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