IP Address: 121.1.120.182

Threat level: 6%

Attack count: 41

Country: South Korea

Region: Gyeongsangnam-do

City: Jinju

ASN: 9694

ISP: Seokyung Cable Television Co.. Ltd.

Net Block: 121.1.64.0-121.1.127.255

Domain name: scs.co.kr

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

✅ Gordon

4 days ago

ipban 2.0.0

BruteForce

SMTP

✅ Arvoreen

7 days ago

fail2ban

BruteForce

postfix

✅ tuya

8 days ago

ipban 1.9.0 - Authentication failed

BruteForce

SmarterMail

✅ Tim Walker

15 days ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Anonymous

19 days ago

Real-time Intercept: SMTP attack. Reference: 2026-05-22 11:36:18.5110 Login failure: 121.1.120.182 SMTP

BruteForce

SMTP

✅ Anonymous

21 days ago

Real-time Intercept: SMTP attack. Reference: 2026-05-20 13:13:18.0212 Login failure: 121.1.120.182 SMTP

BruteForce

SMTP

✅ Chris

23 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Gordon

24 days ago

ipban 2.0.0

BruteForce

SMTP

✅ Craig

24 days ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Arvoreen

28 days ago

fail2ban

BruteForce

postfix

✅ Tesi Supporto

29 days ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Anonymous

29 days ago

ipbanpro 5.0.0 - Invalid Username or Password

BruteForce

MailEnable