4.255.114.104
Activity Trending Down
This IP hasn't received reports recently, which causes the score to decay.
- ISP
- Microsoft Corporation
- Usage Type
- Data Center/Web Hosting/Transit
- ASN
- AS8075
- Domain Name
- microsoft.com
- Country
- 🇺🇸 United States of America
- City
- Dulles Town Center, Virginia
Abuse Reports
Total reports
17 from
16 distinct
reporters
First reported
Most recent report
Old reports
The most recent abuse report for this IP address is from
.
It is possible that this IP is no longer involved in abusive activities.
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| Anonymous |
2026-10-30: one_time_code. Observed against Billease APIs; source blocked. Datacenter IP (Microsoft Corporation), no legitimate customer traffic. Automated report.
|
Brute-Force Web App Attack | |
| 🇺🇸 NXTwoThou |
POP3
|
Brute-Force | |
| 🇳🇱 maxxsense |
4.255.114.104 (US/United States/-), 12 distributed imapd attacks on account [redacted]
|
Brute-Force | |
| 🇩🇪 Hazzard |
*Port Scan* detected from 4.255.114.104 (US/United States/Virginia/Dulles/-/[redacted]).
|
Port Scan | |
| 🇺🇸 Zestysoft |
|
Brute-Force | |
| 🇳🇴 Fredrik_2015 |
Email login Brute force
|
Hacking Brute-Force | |
| 🇸🇪 KIDOS |
malicious activity
|
Web App Attack | |
| 🇩🇪 LRob |
Web exploit attempt | method: GET | path: /wp-login.php | ua: Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36
|
Hacking Web App Attack | |
| 🇨🇳 Zhengka.net |
zhengka.net security honeypot hit; jail=zhengka.net_honeypot; ip=4.255.114.104
|
Port Scan Web App Attack | |
| 🇫🇷 basing |
2026-10-28 12:22:15 pzb SASL PLAIN auth failed: rhost=4.255.114.104...
|
Brute-Force | |
| 🇿🇦 maximonline.co.za |
Brute Force IMAP AUTH Attack
|
Brute-Force | |
| Anonymous |
Failed login attempt detected by Fail2Ban in plesk-postfix jail
|
Brute-Force | |
| 🇺🇸 hablaxdev |
Unauthorized SMTP AUTH on our mail server using stolen mailbox credentials (1 mailbox); relayed 49 unsolicited messages (dating spam). Observed 2026-10-27T17:45:07-04:00 to 2026-10-27T19:18:33-04:00.
|
Email Spam Hacking Brute-Force | |
| 🇺🇸 hablaxdev |
Unauthorized SMTP AUTH on our mail server using stolen mailbox credentials (1 mailbox); relayed 49 unsolicited messages (dating spam). Observed 2026-10-27T17:45:07-04:00 to 2026-10-27T19:18:33-04:00.
|
Email Spam Hacking Brute-Force | |
| 🇮🇹 VHosting |
Detected mail brute force attack from different servers
|
Brute-Force |
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