IP Address: 119.51.242.13

Threat level: 0%

Attack count: 25

Country: China

ASN: 4837

ISP: CHINA UNICOM China169 Backbone

Net Block: 119.48.0.0-119.55.255.255

Domain name: chinaunicom.cn

Abuse contact: [email protected]

Stats (UTC)

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Last 24 Hours
Last 30 days
Last 12 months

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Recent submissions

Reported by

Timestamp

Notes

Flags

System

✅ Arvoreen

13 days ago

fail2ban

BruteForce

postfix

✅ Anonymous

15 days ago

Real-time Intercept: SMTP attack. Reference: 2026-06-24 08:58:21.9844 Login failure: 119.51.242.13 SMTP

BruteForce, Hacking

SMTP

✅ tuya

16 days ago

ipban 1.9.0 - Authentication failed

BruteForce

SmarterMail

✅ Craig

17 days ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Tesi Supporto

17 days ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Gordon

17 days ago

ipban 2.0.0

BruteForce

SMTP

✅ Chris

18 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable