AbuseIPDB » 104.28.157.78
104.28.157.78 was found in our database!
This IP was reported 29 times. Confidence of Abuse is 41%: ?
| ISP | Cloudflare, Inc. |
|---|---|
| Usage Type | Data Center/Web Hosting/Transit |
| ASN | AS13335 |
| Domain Name | cloudflare.com |
| Country | 🇺🇸 United States of America |
| City | Bennett, Colorado |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 104.28.157.78:
This IP address has been reported a total of 29 times from 27 distinct sources. 104.28.157.78 was first reported on , and the most recent report was .
Recent Reports: We have received reports of abusive activity from this IP address within the last week. It is potentially still actively engaged in abusive activities.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇺🇸 Smee |
IMAP/SMTP Authentication Failure
|
Brute-Force | ||
| 🇺🇸 NXTwoThou |
SMTP AUTH LOGIN
|
Brute-Force | ||
| Anonymous |
Kept connecting and disconnecting without issuing any commands
|
DDoS Attack | ||
| 🇩🇪 FeG Deutschland |
Mail: - login with unknown user - bruteforce
|
Brute-Force | ||
| 🇮🇹 VHosting |
Detected mail brute force attack from 4 different servers
|
Brute-Force | ||
| 🇫🇷 aldene.info |
[librenms] Banned by Fail2ban (Jail: syswarden-tls-guard)
|
Web App Attack Port Scan Hacking | ||
| 🇺🇸 ambor |
|
Hacking | ||
| 🇸🇪 adaml1324 |
TCP port scan detected
|
Port Scan | ||
| Anonymous |
Failed login attempt detected by Fail2Ban in plesk-postfix jail
|
Brute-Force | ||
| Anonymous |
|
Brute-Force | ||
| 🇫🇷 basing |
2026-03-27 22:38:29 pzb SASL PLAIN auth failed: rhost=104.28.157.78...
|
Brute-Force | ||
| 🇨🇿 janekCZ |
|
Brute-Force SSH | ||
| 🇨🇭 Kepler-1649c |
SMTP Authentication errors
|
Hacking Brute-Force | ||
| Anonymous |
SMTP AUTH 104.28.157.78 (SMTP_LOGIN_ATTEMPT)
|
Brute-Force | ||
| 🇨🇦 Julio Covolato |
Imap or Submission login brute-force attacks.
|
Brute-Force |
Showing 1 to 15 of 29 reports
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