IPThreat - IP Address: 81.30.98.158

Reported by

Timestamp

Notes

Flags

System

✅ Kamil

2 months ago

fail2ban

BruteForce

recidive

✅ Chris

2 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

2 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ SistemesOntec

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ Chris

2 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

2 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ SistemesOntec

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ Chris

2 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

2 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ SistemesOntec

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ Chris

2 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

2 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ SistemesOntec

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ Chris

2 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

2 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ SistemesOntec

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ 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

✅ Anonymous

2 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ SistemesOntec

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ Anonymous

2 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ SistemesOntec

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ Chris

2 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Kamil

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ Anonymous

2 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ SistemesOntec

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ Anonymous

2 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ SistemesOntec

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ Chris

2 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

2 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ SistemesOntec

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ 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

✅ Anonymous

2 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ SistemesOntec

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ Anonymous

2 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ SistemesOntec

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ Chris

2 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

2 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ SistemesOntec

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ 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

✅ Anonymous

2 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ SistemesOntec

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ Kamil

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ Chris

2 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

2 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ SistemesOntec

2 months ago

fail2ban

BruteForce

postfix-sasl

✅ Chris

2 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

2 months ago

ipban 2.0.0 - 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 2.0.0 - 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 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

2 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ tuya

2 months ago

ipban 1.9.0 - Authentication failed

BruteForce

SmarterMail

✅ Chris

2 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

2 months ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

2 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Kamil

3 months ago

fail2ban

BruteForce

postfix-sasl

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Kamil

3 months ago

fail2ban

BruteForce

postfix-sasl

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Kamil

3 months ago

fail2ban

BruteForce

recidive

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ Kamil

3 months ago

fail2ban

BruteForce

postfix-sasl

✅ Rberry78

3 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

3 months ago

fail2ban

BruteForce, Hacking, PortScan

postfix-sasl

✅ SistemesOntec

3 months ago

fail2ban

BruteForce

postfix-sasl

✅ ecl_gmbh

3 months ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ SistemesOntec

3 months ago

fail2ban

BruteForce

postfix-sasl

✅ ecl_gmbh

3 months ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

3 months ago

Real-time Intercept: SMTP attack. Reference: 2026-05-21 21:11:46.6088 Login failure: 81.30.98.158 SMTP

BruteForce

SMTP

✅ SistemesOntec

3 months ago

fail2ban

BruteForce

postfix-sasl

✅ Tesi Supporto

3 months ago

fail2ban

BruteForce

tesi_postfix-auth

✅ ecl_gmbh

3 months ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

3 months ago

Real-time Intercept: SMTP attack. Reference: 2026-05-21 00:06:53.1167 Login failure: 81.30.98.158 SMTP

BruteForce

SMTP

✅ SistemesOntec

3 months ago

fail2ban

BruteForce

postfix-sasl

✅ ecl_gmbh

3 months ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ SistemesOntec

3 months ago

fail2ban

BruteForce

postfix-sasl

✅ ecl_gmbh

3 months ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ SistemesOntec

3 months ago

fail2ban

BruteForce

postfix-sasl

✅ ecl_gmbh

3 months ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

3 months ago

Real-time Intercept: SMTP attack. Reference: 2026-05-17 20:56:14.1013 Login failure: 81.30.98.158 SMTP

BruteForce

SMTP

✅ SistemesOntec

3 months ago

fail2ban

BruteForce

postfix-sasl

✅ ecl_gmbh

3 months ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ SistemesOntec

3 months ago

fail2ban

BruteForce

postfix-sasl

IP Address: 81.30.98.158

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