IP Address: 112.66.4.6

Threat level: 58%

Attack count: 17

Country: China

Region: Hainan

City: Sanya

ASN: 4134

ISP: Chinanet

Net Block: 112.66.0.0-112.67.255.255

Domain name: chinatelecom.cn

Stats (UTC)

Reported by

Timestamp

Notes

Flags

System

✅ Anonymous

14 hours ago

SMTP attack detected. 2026-05-14 01:44:24.2989 Login failure: 112.66.4.6 SMTP

BruteForce

SMTP

✅ Gordon

16 hours ago

ipban 2.0.0

BruteForce

SMTP

✅ tuya

yesterday

ipban 1.9.0 - Authentication failed

BruteForce

SmarterMail

✅ Anonymous

2 days ago

SMTP attack detected. 2026-05-12 20:06:56.0051 Login failure: 112.66.4.6 SMTP

BruteForce

SMTP