IP Address: 139.216.6.17


Threat level: 69%
Attack count: 76
Country: Australia
Region: New South Wales
City: Sydney
ASN: 9443
ISP: Vocus Retail
Net Block: 139.216.0.0-139.216.255.255
Domain name: iprimus.com.au (www.iprimus.com.au)
Stats (UTC)

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Recent submissions


Reported by
Timestamp
Notes
Flags
System
✅ Craig
14 hours ago
ipban 2.0.0 - Invalid Username or Password
BruteForce
MailEnable
✅ Chris
yesterday
ipban 3.1.0 - Invalid Username or Password
BruteForce
MailEnable
✅ Gordon
2 days ago
ipban 2.0.0
BruteForce
SMTP
2 days ago
ipban 1.8.0 - LogonDenied
BruteForce
MSExchangeLogs
2 days ago
ipban 1.8.0 - LogonDenied
BruteForce
MSExchangeLogs
3 days ago
fail2ban
BruteForce
postfix
4 days ago
ipban 1.8.0 - LogonDenied
BruteForce
MSExchangeLogs
✅ Gordon
5 days ago
ipban 2.0.0
BruteForce
SMTP
5 days ago
fail2ban
BruteForce
tesi_postfix-auth
8 days ago
ipban 1.8.0 - LogonDenied
BruteForce
MSExchangeLogs
✅ Chris
9 days ago
ipban 3.1.0 - Invalid Username or Password
BruteForce
MailEnable
✅ Gordon
10 days ago
ipban 2.0.0
BruteForce
SMTP
✅ Chris
10 days ago
ipban 3.1.0 - Invalid Username or Password
BruteForce
MailEnable
11 days ago
fail2ban
BruteForce
postfix
✅ Anonymous
14 days ago
Real-time Intercept: SMTP attack. Reference: 2026-06-23 19:52:27.8305 Login failure: 139.216.6.17 SMTP
BruteForce, Hacking
SMTP
15 days ago
fail2ban
BruteForce
tesi_postfix-auth
✅ tuya
15 days ago
ipban 1.9.0 - Authentication failed
BruteForce
SmarterMail
✅ Gordon
15 days ago
ipban 2.0.0
BruteForce
SMTP
✅ Anonymous
15 days ago
Real-time Intercept: SMTP attack. Reference: 2026-06-22 19:02:47.6821 Login failure: 139.216.6.17 SMTP
BruteForce, Hacking
SMTP
✅ Craig
16 days ago
ipban 2.0.0 - Invalid Username or Password
BruteForce
MailEnable
18 days ago
fail2ban
BruteForce
postfix
22 days ago
ipban 1.8.0 - LogonDenied
BruteForce
MSExchangeLogs
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