136.0.172.123 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Oct 05, 2026 14:22:31 | Get Anti-Spam Plugin or API |
| SpamFireWall | Blacklisted | Oct 05, 2026 14:22:31 | |
| 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 | 136.0.172.0/24parent network: 136.0.172.0/22 |
|---|---|
| Network Spam Rate | 68% |
| DNS name | 136-0-172-123.ips.acedatacenter.com |
| AS number | 9009 |
| Org name | M247 Europe SRL |
| Location | Montreal, Quebec, Canada |
| IP Geolocation | lat: 45.5075; lon: -73.5887 |
| Address | - |
| Phone | - |
| Website | m247.ro |
| AS spam rate | 14.34% |
| Websites hosted on 136.0.172.123 | Data loading |
136.0.172.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 136.0.172.198(136-0-172-198.ips.acedatacenter.com) | Nov 29, 2019 17:30:45 | Oct 06, 2026 03:19:14 | 6 |
| 2 | 136.0.172.241(136-0-172-241.ips.acedatacenter.com) | Dec 20, 2023 21:18:22 | Oct 06, 2026 02:51:22 | 4 |
| 3 | 136.0.172.49(136-0-172-49.ips.acedatacenter.com) | Nov 11, 2019 09:21:12 | Oct 06, 2026 01:59:14 | 6 |
| 4 | 136.0.172.173(136-0-172-173.ips.acedatacenter.com) | Jan 02, 2020 05:21:32 | Oct 06, 2026 01:01:10 | 4 |
| 5 | 136.0.172.120(136-0-172-120.ips.acedatacenter.com) | Jul 01, 2025 22:15:44 | Oct 06, 2026 00:44:51 | 6 |
| 6 | 136.0.172.160(136-0-172-160.ips.acedatacenter.com) | Sep 16, 2025 18:19:01 | Oct 06, 2026 00:44:16 | 4 |
| 7 | 136.0.172.156(136-0-172-156.ips.acedatacenter.com) | May 24, 2023 00:28:59 | Oct 06, 2026 00:08:09 | 5 |
| 8 | 136.0.172.90(136-0-172-90.ips.acedatacenter.com) | Oct 18, 2025 10:32:14 | Oct 05, 2026 23:16:35 | 5 |
| 9 | 136.0.172.71(136-0-172-71.ips.acedatacenter.com) | Jun 22, 2025 09:55:42 | Oct 05, 2026 23:00:34 | 5 |
| 10 | 136.0.172.152(136-0-172-152.ips.acedatacenter.com) | Jun 08, 2023 13:56:42 | Oct 05, 2026 21:49:30 | 5 |
136.0.172.123 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 136.0.172.123 contacting my website?
This 136.0.172.123 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 136.0.172.123 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 136.0.172.123?
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 136.0.172.123. 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 136.0.172.123 is currently performing various types of spam and security attacks on websites.
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