IP Address: 112.164.211.192

Threat level: 10%

Attack count: 12

Country: South Korea

Region: Jeju-do

City: Jeju City

ASN: 4766

ISP: Korea Telecom

Net Block: 112.162.8.0-112.166.142.255

Domain name: kt.com

Abuse contact: [email protected]

Stats (UTC)

Last 60 Minutes
Last 24 Hours
Last 30 days
Last 12 months

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Recent submissions

Reported by

Timestamp

Notes

Flags

System

✅ Tim Walker

22 hours ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Chris

yesterday

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Tesi Supporto

2 days ago

fail2ban

BruteForce

tesi_postfix-auth

✅ ecl_gmbh

3 days ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

6 days ago

Real-time Intercept: SMTP attack. Reference: 2026-07-19 15:10:18.9028 Login failure: 112.164.211.192 SMTP

BruteForce, Hacking

SMTP

✅ Arvoreen

9 days ago

fail2ban

BruteForce

postfix

✅ Tim Walker

9 days ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Chris

10 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable