IPThreat - IP Address: 106.0.166.123

Reported by

Timestamp

Notes

Flags

System

✅ Tim Walker

2 days ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Tim Walker

3 days ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Craig

4 days ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Arvoreen

4 days ago

fail2ban

BruteForce

postfix

✅ Anonymous

5 days ago

Real-time Intercept: SpamAssassin attack. Reference: 2026-07-09 19:39:42.1109 Login failure: 106.0.166.123 SpamAssassin

BruteForce

SpamAssassin

✅ Chris

5 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Tesi Supporto

7 days ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Gordon

7 days ago

ipban 2.0.0

BruteForce

SMTP

✅ Tim Walker

8 days ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Tim Walker

12 days ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Chris

12 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

13 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Gordon

14 days ago

ipban 2.0.0

BruteForce

SMTP

✅ Tesi Supporto

14 days ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Chris

14 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

16 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Arvoreen

16 days ago

fail2ban

BruteForce

postfix

✅ Chris

17 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Gordon

18 days ago

ipban 2.0.0

BruteForce

SMTP

✅ Tim Walker

18 days ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Anonymous

21 days ago

Real-time Intercept: SMTP attack. Reference: 2026-06-23 19:15:49.3870 Login failure: 106.0.166.123 SMTP

BruteForce, Hacking

SMTP

✅ Craig

21 days ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

22 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

23 days ago

Real-time Intercept: SMTP attack. Reference: 2026-06-21 22:24:26.5810 Login failure: 106.0.166.123 SMTP

BruteForce, Hacking

SMTP

✅ Anonymous

24 days ago

Real-time Intercept: SMTP attack. Reference: 2026-06-20 07:05:29.2918 Login failure: 106.0.166.123 SMTP

BruteForce, Hacking

SMTP

✅ Chris

25 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Tesi Supporto

25 days ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Anonymous

26 days ago

Real-time Intercept: SMTP attack. Reference: 2026-06-18 11:37:09.1091 Login failure: 106.0.166.123 SMTP

BruteForce, Hacking

SMTP

✅ Anonymous

27 days ago

Real-time Intercept: SMTP attack. Reference: 2026-06-18 01:00:15.6530 Login failure: 106.0.166.123 SMTP

BruteForce, Hacking

SMTP

✅ Chris

27 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Arvoreen

27 days ago

fail2ban

BruteForce

postfix

✅ Chris

29 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ tuya

one month ago

ipban 1.9.0 - Authentication failed

BruteForce

SmarterMail

✅ Tim Walker

one month ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Gordon

one month ago

ipban 2.0.0

BruteForce

SMTP

✅ Tesi Supporto

one month ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Chris

one month ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

one month ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

one month ago

Real-time Intercept: SMTP attack. Reference: 2026-06-07 23:21:58.0875 Login failure: 106.0.166.123 SMTP

BruteForce, Hacking

SMTP

✅ Craig

one month ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Arvoreen

one month ago

fail2ban

BruteForce

postfix

✅ Gordon

one month ago

ipban 2.0.0

BruteForce

SMTP

✅ Anonymous

one month ago

ipban 3.0.0

BruteForce

MailEnable

✅ Tim Walker

one month ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Tesi Supporto

one month ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Anonymous

one month ago

Real-time Intercept: SMTP attack. Reference: 2026-05-22 08:52:10.2692 Login failure: 106.0.166.123 SMTP

BruteForce

SMTP

✅ Anonymous

one month ago

Real-time Intercept: SMTP attack. Reference: 2026-05-21 07:33:23.2216 Login failure: 106.0.166.123 SMTP

BruteForce

SMTP

✅ Chris

one month ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

one month ago

Real-time Intercept: SMTP attack. Reference: 2026-05-20 12:56:34.2647 Login failure: 106.0.166.123 SMTP 2

BruteForce

SMTP

✅ akocan

one month ago

ipbanpro 5.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

one month ago

Real-time Intercept: SMTP attack. Reference: 2026-05-19 00:21:43.0209 Login failure: 106.0.166.123 SMTP

BruteForce

SMTP

✅ Chris

one month ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Tim Walker

one month ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Tesi Supporto

one month ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Anonymous

one month ago

SMTP attack detected. 2026-05-17 01:48:39.7580 Login failure: 106.0.166.123 SMTP

BruteForce

SMTP

✅ Chris

2 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

2 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

2 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Gordon

2 months ago

ipban 2.0.0

BruteForce

SMTP

✅ tuya

2 months ago

ipban 1.9.0 - Authentication failed

BruteForce

SmarterMail

✅ Anonymous

2 months ago

SMTP attack detected. 2026-05-11 21:42:52.6527 Login failure: 106.0.166.123 SMTP

BruteForce

SMTP

✅ Tesi Supporto

2 months ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Chris

2 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Gordon

2 months ago

ipban 2.0.0

BruteForce

SMTP

✅ Gordon

4 months ago

ipban 2.0.0

BruteForce

SMTP

✅ Tim Walker

4 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Tim Walker

4 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Tim Walker

4 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Gordon

4 months ago

ipban 2.0.0

BruteForce

SMTP

✅ Arvoreen

4 months ago

fail2ban

BruteForce

postfix

✅ Tim Walker

4 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Tim Walker

4 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Tesi Supporto

4 months ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Tim Walker

4 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Tim Walker

4 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Tim Walker

4 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Tim Walker

4 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Anonymous

4 months ago

ipban 2.0.0 - Authentication failed

BruteForce

SmarterMail_SMTP

✅ Tim Walker

4 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Anonymous

4 months ago

ipban 2.0.0 - Authentication failed

BruteForce

SmarterMail_SMTP

✅ Tim Walker

4 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Tim Walker

4 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Anonymous

4 months ago

ipban 2.0.0 - Authentication failed

BruteForce

SmarterMail_SMTP

✅ Gordon

4 months ago

ipban 2.0.0

BruteForce

SMTP

✅ Tim Walker

4 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Anonymous

4 months ago

ipban 2.0.0 - Authentication failed

BruteForce

SmarterMail_SMTP

✅ Tim Walker

4 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Anonymous

4 months ago

ipban 2.0.0 - Authentication failed

BruteForce

SmarterMail

✅ Tim Walker

5 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Anonymous

5 months ago

ipban 2.0.0 - Authentication failed

BruteForce

SmarterMail

✅ tuya

5 months ago

ipban 1.9.0 - Authentication failed

BruteForce

SmarterMail

✅ Tesi Supporto

5 months ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Tim Walker

5 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Anonymous

5 months ago

ipban 2.0.0 - Authentication failed

BruteForce

SmarterMail

✅ L3P

5 months ago

ipban 3.1.0 - Failed password

BruteForce

SSH

✅ Anonymous

5 months ago

ipban 3.0.0 - Failed password

BruteForce

SSH

✅ Anonymous

5 months ago

ipban 3.0.0 - Failed password

BruteForce

SSH

✅ Tim Walker

6 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Tim Walker

6 months ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Anonymous

6 months ago

ipbanpro 5.0.0 - Invalid Username or Password

BruteForce

MailEnable

IP Address: 106.0.166.123

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