99.74.53.123 is blacklisted, reported for spam, and brute force attacks
1 brute force attacks, last activity .
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Oct 31, 2026 04:49:17 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 31, 2026 04:49:17 | |
| Security FireWall | Not in list | - | Get Security Plugin |
| Block Lists | Data loading | - | Use via API, Files & DNSBL |
| Type of attacks | Spam, BruteForce | ||
Abuse reports
| There are currently no abuse reports for this email/IP. Report Abuse activity |
Details
| Network | 99.74.52.0/22 parent network: 99.64.0.0/11 |
|---|---|
| Network Spam Rate | 5% |
| DNS name | - |
| AS number | 7018 |
| Org name | AT&T Enterprises, LLC |
| Location | Philadelphia, Pennsylvania, United States |
| IP Geolocation | lat: 40.0149; lon: -75.1439 |
| | |
| Address | - |
| Phone | - |
| Website | att.com |
| AS spam rate | 2.18% |
| Websites hosted on 99.74.53.123 | Data loading |
Brute Force attacks log
| Date/time (GMT) | IP | Nickname | Event |
|---|---|---|---|
| Oct 16, 2026 17:11:58 | 99.74.53.123 | hil*** | invalid_username |
99.74.52.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 99.74.53.150 | Mar 05, 2026 09:54:21 | Oct 31, 2026 22:35:07 | 19 |
| 2 | 99.74.53.84 | Dec 04, 2025 17:02:02 | Oct 31, 2026 22:13:23 | 14 |
| 3 | 99.74.53.118 | May 18, 2026 14:22:37 | Oct 31, 2026 22:08:23 | 22 |
| 4 | 99.74.53.14 | Mar 17, 2026 14:22:12 | Oct 31, 2026 22:01:49 | 18 |
| 5 | 99.74.53.70 | Mar 17, 2026 02:11:40 | Oct 31, 2026 22:00:30 | 16 |
| 6 | 99.74.53.139 | Apr 13, 2026 21:10:27 | Oct 31, 2026 21:52:35 | 24 |
| 7 | 99.74.53.145 | Mar 31, 2026 05:10:53 | Oct 31, 2026 21:29:48 | 7 |
| 8 | 99.74.53.166 | Mar 25, 2026 03:48:01 | Oct 31, 2026 21:07:14 | 12 |
| 9 | 99.74.53.190 | Mar 16, 2026 17:09:17 | Oct 31, 2026 20:58:53 | 14 |
| 10 | 99.74.53.71 | Aug 03, 2026 01:06:27 | Oct 31, 2026 20:57:09 | 16 |
99.74.53.123 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
-
Why is this 99.74.53.123 contacting my website?
This 99.74.53.123 may appear due to bots, crawlers, spam submissions, or automated attacks.
-
Is this 99.74.53.123 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.
-
How do I block 99.74.53.123?
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
-
Is this a bot or hacker?
It depends on the activity of the 99.74.53.123. 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.
-
What does "Blacklisted" mean?
It means the 99.74.53.123 is currently performing various types of spam and security attacks on websites.
Your Website Deserves Better Protection
Eliminate spam before it even reaches your inbox.
Get Anti-Spam
