IP Address: 103.171.55.242

Threat level: 75%

Attack count: 29

Country: India

Net Block: 103.171.55.242/21

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

✅ Anonymous

13 hours ago

Real-time Intercept: SMTP attack. Reference: 2026-05-20 07:27:45.8594 Login failure: 103.171.55.242 SMTP

BruteForce

SMTP

✅ Craig

19 hours ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ tuya

20 hours ago

ipban 1.9.0 - Authentication failed

BruteForce

SmarterMail

✅ Anonymous

yesterday

ipbanpro 5.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

yesterday

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Tesi Supporto

yesterday

fail2ban

BruteForce

tesi_postfix-auth

✅ Gordon

2 days ago

ipban 2.0.0

BruteForce

SMTP

✅ Arvoreen

3 days ago

fail2ban

BruteForce

postfix

✅ Tim Walker

4 days ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs