IP Address: 119.51.245.158

Threat level: 0%

Attack count: 15

Country: China

ASN: 4837

ISP: CHINA UNICOM China169 Backbone

Net Block: 119.48.0.0-119.55.255.255

Domain name: chinaunicom.cn

Stats (UTC)

Reported by

Timestamp

Notes

Flags

System

✅ Gordon

17 days ago

ipban 2.0.0

BruteForce

SMTP

✅ Chris

17 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

20 days ago

SMTP attack detected. 2026-05-12 00:55:21.4582 Login failure: 119.51.245.158 SMTP

BruteForce

SMTP

✅ Arvoreen

20 days ago

fail2ban

BruteForce

postfix

21 days ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Arvoreen

21 days ago

fail2ban

BruteForce

postfix