IP Address: 5.142.218.52

Threat level: 0%

Attack count: 5

Country: Russia

Region: Murmansk

City: Murmansk

ASN: 12389

ISP: Rostelecom

Net Block: 5.141.236.0-5.143.111.255

Domain name: company.rt.ru (www.company.rt.ru)

Stats (UTC)

Reported by

Timestamp

Notes

Flags

System

✅ Anonymous

24 days ago

Real-time Intercept: SMTP attack. Reference: 2026-05-21 10:06:11.3740 Login failure: 5.142.218.52 SMTP

BruteForce

SMTP

✅ Anonymous

25 days ago

Real-time Intercept: SMTP attack. Reference: 2026-05-20 10:23:01.4010 Login failure: 5.142.218.52 SMTP

BruteForce

SMTP

28 days ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Tim Walker

28 days ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs