87.121.54.31
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- MAZEN
- Usage Type
- Data Center/Web Hosting/Transit
- ASN
- AS209628
- Hostname(s)
- ip31.mazen.host
- Domain Name
- mazenhost.com
- Country
- 🇧🇬 Bulgaria
- City
- Sofia, Sofia-Capital
No reports in the last 60 days
87.121.54.31 has been reported 59 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
59 from
38 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇩🇪 marcel-knorr.de |
[MK-Root1] Blocked by UFW
|
Brute-Force Port Scan | |
| 🇺🇸 RAP |
2026-05-04 07:04:57 UTC Unauthorized activity to TCP port 9200.
|
Port Scan | |
| 🇹🇭 Sawasdee |
Unwanted checking 80 or 443 port
...
|
Bad Web Bot | |
| Anonymous |
87.121.54.31 - - [01/May/2026:05:14:58 +0200] "GET / HTTP/1.1" 402 769 "-" "Go-http-client/1.1" ...
|
Web App Attack | |
| 🇺🇸 Rip |
Spoofed, Forged or malicious User-Agent detected.
|
Brute-Force Web App Attack | |
| 🇨🇦 polycoda |
📡 Port scan
|
Hacking Web App Attack | |
| 🇦🇹 Erpelstolz |
portscan on internal host: 443
|
Port Scan | |
| 🇬🇧 knock |
Knock-Knock honeypot brute-force: proto8 (1 total hits)
|
Brute-Force | |
| 🇨🇳 ThreatBook.io |
2026-04-27 08:42:10 /
2026-04-27 08:42:09 /
|
Web App Attack | |
| 🇮🇩 hermawan |
|
Email Spam Hacking | |
| 🇬🇧 PeravixGroup |
Honeypot detection: Elasticsearch unauthorized access / data leak attempt on port 9200. Severity: HIGH. Aaran.cloud
|
Hacking Exploited Host | |
| 🇩🇪 centurion |
Blocked by UFW on ns02 [80/tcp]
Source port: 46850
TTL: 54
Packet length: 60
TOS: 0x00
This report was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan Web App Attack | |
| 🇬🇧 andypiper |
CrowdSec ban for AbuseIPDB Top List
|
Brute-Force Web App Attack | |
| 🇨🇳 ThreatBook.io |
2026-04-25 07:43:10 /
|
Web App Attack | |
| 🇬🇧 andypiper |
CrowdSec ban for AbuseIPDB Top List
|
Brute-Force Web App Attack |
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown