212.121.235.142

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
78% Critical
24 reports
20 reporters · latest 1 hour ago
ISP
Altecom
Usage Type
Fixed Line ISP
ASN
AS200845
Hostname(s)
ip235142.bcn.altecom.net
Domain Name
altecom.net
Country
🇪🇸 Spain
City
Guardamar del Segura, Valencia

ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

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Abuse Reports

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Total reports
24 from 20 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇩🇪 Germany 9 🇫🇷 France 2 🇸🇰 Slovakia 2
Most common categories Brute-Force 17 SSH 15 Port Scan 2 Web Spam 1 Exploited Host 1
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.
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Reporter IoA Timestamp (UTC) Comment Categories
🇸🇰 Spyerfox
Nov 15 18:59:59 <server> sshd\[23495\]: Invalid user zhanglongyuan from 212.121.235.142Nov 15 19:00:01 <server> sshd\[23495\]: Failed password for invalid user zhanglongyuan from 212.121.235.142 port 13055 ssh2 ...
Brute-Force SSH
🇸🇰 Spyerfox
Nov 15 15:59:57 <server> sshd\[12917\]: User root from ip235142.bcn.altecom.net not allowed because not listed in AllowUsersNov 15 15:59:59 <server> sshd\[12917\]: Failed password for invalid user root from 212.121.235.142 port 13592 ssh2 ...
Brute-Force SSH
🇩🇪 ghostwarriors
Unauthorized connection attempt detected, SSH Brute-Force
Brute-Force Port Scan SSH
🇩🇪 bescared
F2B - Malicious activity detected. Unauthorized connection attempt: SSH. -1ce9a8a2-
Brute-Force SSH
🇧🇷 ICS Labs
ICS Labs threat intelligence (ICS Feeds): Brute-Force. Last observed 2026-11-13 UTC.
Brute-Force
🇩🇪 martindengler.com
Fail2Ban - sshd - brute-forcing of SSH server ...
Brute-Force SSH
Anonymous
Brute-Force SSH
🇩🇪 ghostwarriors
Unauthorized connection attempt detected, SSH Brute-Force
Brute-Force Port Scan SSH
🇩🇪 5 mark
Brute-Force SSH
🇫🇷 LAHCEN TAHIRI
Brute-Force SSH
🇩🇪 Ba-Yu
Unauthorized ssh login attempt
Web Spam Hacking Brute-Force Exploited Host Web App Attack
🇺🇸 Agaman
SSH login attempts on SSH. 5 attempts, 2026-11-12 21:12 UTC. Samples: SSH login attempt for an invalid user. Detected by fail2ban.
Brute-Force SSH
🇩🇪 groupnet.at
Brute-Force SSH
🇩🇪 tavis.page
Brute-Force SSH
🇫🇷 pawel
Brute-Force SSH

Showing 1 to 15 of 24 reports

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