187.58.52.103 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Apr 23, 2026 07:31:32 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Apr 23, 2026 07:31:32 | |
| 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 | 187.58.52.0/22parent network: 187.58.32.0/19 |
|---|---|
| Network Spam Rate | – |
| DNS name | 187.58.52.103.static.host.gvt.net.br |
| AS number | 18881 |
| Org name | TELEFONICA BRASIL S.A |
| Location | São Paulo, São Paulo, Brazil |
| IP Geolocation | lat: -23.5475; lon: -46.6361 |
| Address | - |
| Phone | - |
| Website | telefonica.com |
| AS spam rate | 1.34% |
| Websites hosted on 187.58.52.103 | Data loading |
187.58.52.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 187.58.55.75(187.58.55.75.static.host.gvt.net.br) | Aug 27, 2026 19:39:19 | Sep 03, 2026 02:31:54 | 3 |
| 2 | 187.58.55.175(187.58.55.175.static.host.gvt.net.br) | Aug 22, 2026 06:43:51 | Aug 24, 2026 15:17:35 | 3 |
| 3 | 187.58.55.157(187.58.55.157.static.host.gvt.net.br) | Apr 17, 2026 12:32:04 | Apr 21, 2026 12:03:21 | 3 |
| 4 | 187.58.52.103(187.58.52.103.static.host.gvt.net.br) | Mar 30, 2026 09:27:22 | Apr 23, 2026 12:31:32 | 4 |
| 5 | 187.58.52.213(187.58.52.213.static.host.gvt.net.br) | Feb 14, 2026 07:11:05 | Mar 12, 2026 10:41:44 | 4 |
| 6 | 187.58.54.70(187.58.54.70.static.host.gvt.net.br) | Feb 14, 2026 05:19:45 | Feb 17, 2026 08:37:15 | 3 |
| 7 | 187.58.55.121(187.58.55.121.static.host.gvt.net.br) | Feb 13, 2026 09:24:02 | Feb 18, 2026 07:51:53 | 3 |
| 8 | 187.58.52.170(187.58.52.170.static.host.gvt.net.br) | Feb 07, 2026 05:49:03 | Mar 02, 2026 00:36:21 | 3 |
| 9 | 187.58.52.61(187.58.52.61.static.host.gvt.net.br) | Nov 04, 2025 09:34:59 | Mar 16, 2026 18:35:49 | 4 |
187.58.52.103 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 187.58.52.103 contacting my website?
This 187.58.52.103 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 187.58.52.103 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 187.58.52.103?
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 187.58.52.103. 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 187.58.52.103 is currently performing various types of spam and security attacks on websites.
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