IP Address: 121.189.95.195

Threat level: 2%

Attack count: 7

Country: South Korea

Region: Jeju-do

City: Jeju City

ASN: 4766

ISP: Korea Telecom

Net Block: 121.187.86.0-121.189.166.255

Domain name: kt.com

Abuse contact: [email protected]

Stats (UTC)

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

Discuss this ip address

Add comment...

Recent submissions

Reported by

Timestamp

Notes

Flags

System

✅ Tim Walker

2 days ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Anonymous

4 days ago

Real-time Intercept: SMTP attack. Reference: 2026-07-21 13:48:03.0210 Login failure: 121.189.95.195 SMTP

BruteForce, Hacking

SMTP

✅ Arvoreen

5 days ago

fail2ban

BruteForce

postfix

✅ Anonymous

6 days ago

ipbanpro 5.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Tesi Supporto

7 days ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Chris

10 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable