221.45.42.147 reported for spam, and brute force attacks
1 brute force attacks, last activity .
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Oct 28, 2026 02:09:59 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 28, 2026 02:09:59 | |
| 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 | 221.45.0.0/16 |
|---|---|
| Network Spam Rate | – |
| DNS name | softbank221045042147.bbtec.net |
| AS number | 17676 |
| Org name | SoftBank Corp. |
| Location | Japan |
| IP Geolocation | lat: 35.69; lon: 139.69 |
| | |
| Address | - |
| Phone | - |
| Website | nic.ad.jp |
| AS spam rate | 0.57% |
| Websites hosted on 221.45.42.147 | Data loading |
Brute Force attacks log
| Date/time (GMT) | IP | Nickname | Event |
|---|
221.45.0.0/16 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 221.45.88.31 (softbank221045088031.bbtec.net) | Mar 20, 2026 00:13:57 | May 18, 2026 21:30:29 | 3 |
| 2 | 221.45.120.53 (softbank221045120053.bbtec.net) | Feb 22, 2026 22:39:24 | Jul 13, 2026 00:01:06 | 3 |
| 3 | 221.45.116.12 (softbank221045116012.bbtec.net) | Feb 14, 2026 16:49:57 | May 29, 2026 03:07:05 | 3 |
| 4 | 221.45.42.147 (softbank221045042147.bbtec.net) | Jan 31, 2026 00:24:27 | Oct 28, 2026 07:09:59 | 4 |
| 5 | 221.45.112.29 (softbank221045112029.bbtec.net) | Dec 16, 2025 04:40:49 | Feb 21, 2026 11:59:19 | 3 |
| 6 | 221.45.114.197 (softbank221045114197.bbtec.net) | Nov 22, 2025 20:48:51 | Mar 19, 2026 00:37:53 | 12 |
| 7 | 221.45.108.108 (softbank221045108108.bbtec.net) | Oct 22, 2025 15:43:51 | Nov 13, 2025 14:30:26 | 16 |
221.45.42.147 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 221.45.42.147 contacting my website?
This 221.45.42.147 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 221.45.42.147 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 221.45.42.147?
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 221.45.42.147. 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 221.45.42.147 is currently performing various types of spam and security attacks on websites.
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