IP Address: 45.165.48.57

Threat level: 20%

Attack count: 9

Country: Brazil

Region: Rio Grande do Sul

City: Nova Santa Rita

ASN: 268657

ISP: BLESS TELECOMUNICACOES LTDA

Net Block: 45.165.48.0-45.165.51.255

Stats (UTC)

Reported by

Timestamp

Notes

Flags

System

✅ Anonymous

3 hours ago

Real-time Intercept: SMTP attack. Reference: 2026-05-20 17:44:21.5632 Login failure: 45.165.48.57 SMTP

BruteForce

SMTP

✅ Chris

16 hours ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ tuya

20 hours ago

ipban 1.9.0 - Authentication failed

BruteForce

SmarterMail

✅ Arvoreen

4 days ago

fail2ban

BruteForce

postfix