31.208.252.51

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
100% Critical
365 reports
167 reporters · latest 17 minutes ago
ISP
Bredband2 AB
Usage Type
Fixed Line ISP
ASN
AS29518
Hostname(s)
31-208-252-51.cust.bredband2.com
Domain Name
bredband2.com
Country
🇸🇪 Sweden
City
Karlstad, Varmland
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Abuse Reports

Total reports
365 from 167 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇩🇪 Germany 101 🇺🇸 United States of America 48 🇫🇷 France 38
Most common categories Brute-Force 331 Email Spam 51 Hacking 30 Port Scan 28 Exploited Host 20
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
🇧🇬 sanitariu
Nov 7 06:20:50 dri postfix/smtpd[3345010]: warning: 31-208-252-51.cust.bredband2.com[31.208.252.51]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=nasko ...
Brute-Force
🇩🇪 www.fransveldman.world
Brute-Force Email Spam
🇷🇴 firmadeit
Blocked by os-abuseipdb; 5 hits, proto=tcp, ports=587
Port Scan Hacking
🇺🇸 xclmp
Detected repeated unauthorized authentication attempts against an email server, consistent with a brute-force attack. Observed at: 2026-11-07 01:43:18 UTC. Learn More: https://fia.project-furina.com/report/18858
Hacking Brute-Force
🇳🇱 Slartibartfast
SMTP Brute Force
Brute-Force
🇩🇪 Paul Smith
Email Auth Brute force attack 2/2 in last day
Brute-Force
🇫🇷 smtp.com.es
Brute force attempt.
Brute-Force Exploited Host
🇺🇸 entangled_mongoose
Failed IMAP authentication with username 'user_sha_21df3@domain_sha_023c5'.
Brute-Force Hacking
🇺🇦 MakselPr
Brute-Force
🇩🇪 ghostwarriors
Attempts against SMTP/SSMTP
Brute-Force Web App Attack
Anonymous
$f2bV_matches
Brute-Force
🇫🇷 Stara
Distributed smtpauth, imapd and ftp login attacks or more than 2 temp blocks in the last 259200 secs
Brute-Force DDoS Attack
🇷🇴 iulianh
25,465,587
Brute-Force SSH
🇺🇸 adnscom.com
IPS trigger: dovecot scanning/attack
Brute-Force Hacking
🇩🇪 sternwart
Automatisch erkannt: verteilter Login-Versuch gegen [email protected] (7 IPs in 30 Minuten, je meist 1 Versuch)
Brute-Force

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown

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