IP Address: 89.189.137.37


Threat level: 51%
Attack count: 81
Country: Russia
Region: Bashkortostan Republic
City: Ufa
ASN: 24955
ISP: JSC Ufanet
Net Block: 89.189.128.0-89.189.159.255
Domain name: ufanet.ru
Stats (UTC)

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Recent submissions


Reported by
Timestamp
Notes
Flags
System
✅ Gordon
ipban 2.0.0
BruteForce
SMTP
ipban 4.1.0 - LogonDenied
BruteForce
MSExchangeLogs
ipban 4.1.0 - LogonDenied
BruteForce
MSExchange
ipban 4.1.0 - LogonDenied
BruteForce
MSExchangeLogs
✅ Anonymous
ipbanpro 5.0.0 - Invalid Username or Password
BruteForce
MailEnable
ipban 4.1.0 - LogonDenied
BruteForce
MSExchangeLogs
fail2ban
BruteForce
tesi_postfix-auth
✅ Chris
ipban 2.0.0 - Invalid Username or Password
BruteForce
MailEnable
ipban 4.1.0 - LogonDenied
BruteForce
MSExchangeLogs
✅ Chris
ipban 4.1.0 - Invalid Username or Password
BruteForce
MailEnable
✅ Chris
ipban 2.0.0 - Invalid Username or Password
BruteForce
MailEnable
✅ Chris
ipban 4.1.0 - Invalid Username or Password
BruteForce
MailEnable
ipban 4.1.0 - LogonDenied
BruteForce
MSExchangeLogs
✅ Chris
ipban 2.0.0 - Invalid Username or Password
BruteForce
MailEnable
ipban 4.1.0 - LogonDenied
BruteForce
MSExchangeLogs
✅ Chris
ipban 2.0.0 - Invalid Username or Password
BruteForce
MailEnable
✅ Chris
ipban 4.1.0 - Invalid Username or Password
BruteForce
MailEnable
✅ Chris
ipban 4.1.0 - Invalid Username or Password
BruteForce
MailEnable
✅ Chris
ipban 2.0.0 - Invalid Username or Password
BruteForce
MailEnable
ipban 4.1.0 - LogonDenied
BruteForce
MSExchangeLogs
✅ Anonymous
ipban 4.1.0 - LogonDenied
BruteForce
MSExchange
✅ Craig
ipban 2.0.0 - Invalid Username or Password
BruteForce
MailEnable
ipban 4.1.0 - LogonDenied
BruteForce
MSExchange
✅ Gordon
ipban 2.0.0
BruteForce
SMTP
fail2ban
BruteForce
tesi_postfix-auth
✅ Chris
ipban 4.1.0 - Invalid Username or Password
BruteForce
MailEnable
✅ Chris
ipban 2.0.0 - Invalid Username or Password
BruteForce
MailEnable
fail2ban
BruteForce
postfix
✅ Anonymous
Real-time Intercept: SMTP attack. Reference: 2026-10-30 05:38:00.9322 Login failure: 89.189.137.37 SMTP
BruteForce, Hacking
SMTP
✅ Chris
ipban 4.1.0 - Invalid Username or Password
BruteForce
MailEnable
ipban 4.1.0 - LogonDenied
BruteForce
MSExchangeLogs
ipban 2.0.1 - Invalid Username or Password
BruteForce
MailEnable
✅ Chris
ipban 4.1.0 - Invalid Username or Password
BruteForce
MailEnable
ipban 4.1.0 - LogonDenied
BruteForce
MSExchange
ipban 4.1.0 - LogonDenied
BruteForce
MSExchangeLogs
✅ Chris
ipban 4.1.0 - Invalid Username or Password
BruteForce
MailEnable
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