104.28.153.29
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- Cloudflare, Inc.
- Usage Type
- Data Center/Web Hosting/Transit
- ASN
- AS13335
- Domain Name
- cloudflare.com
- Country
- 🇨🇦 Canada
- City
- Richmond, British Columbia
No reports in the last 60 days
104.28.153.29 has been reported 50 times. The most recent report is from .
The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.
Abuse Reports
Total reports
50 from
19 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇩🇪 AetherFox |
|
Bad Web Bot Web App Attack | |
| 🇺🇸 xmission.com |
Blocked by UFW (TCP on 60973)
Source port: 47373
TTL: 54
Packet length: 60
TOS: 0x08
This report (for 104.28.153.29) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan | |
| Anonymous |
2026-07-20T18:52:19.004300+02:00 soli-gate postfix/submissions/smtpd[4068436]: warning: unknown[104.28.153.29]: SASL PLAIN authentication failed: authentication failure, [email protected]
...
|
Brute-Force | |
| 🇩🇪 Paul Smith |
Email Auth Brute force attack 2/1 in last day
|
Brute-Force | |
| 🇫🇷 smtp.com.es |
Brute force attempt.
|
Brute-Force Email Spam | |
| 🇮🇹 VHosting |
Detected mail brute force attack from 4 different servers
|
Brute-Force | |
| 🇺🇸 oncord |
Form spam
|
Web Spam | |
| 🇫🇷 smtp.com.es |
Brute force attempt.
|
Brute-Force Email Spam | |
| Anonymous |
Failed login attempt detected by Fail2Ban in plesk-postfix jail
|
Brute-Force | |
| 🇨🇿 lp |
|
Brute-Force | |
| 🇿🇦 maximonline.co.za |
Brute Force SMTP AUTH Attack
|
Brute-Force | |
| 🇮🇩 Burayot |
LF_EXIMSYNTAX: (eximsyntax) Exim syntax errors from 104.28.153.29 (CA/Canada/-): 1 in the last 3600 secs
|
Brute-Force | |
| 🇷🇴 iulianh |
25,465,587
|
Brute-Force SSH | |
| Anonymous |
6x Postfix SASL LOGIN authentication failed
|
Brute-Force | |
| 🇨🇦 Julio Covolato |
Imap or Submission login brute-force attacks.
|
Brute-Force |
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown