IP Address: 218.1.137.224

Threat level: 29%

Attack count: 21

Country: China

Region: Shanghai

City: Shanghai

ASN: 4812

ISP: China Telecom Group

Net Block: 218.1.15.0-218.1.255.255

Domain name: chinatelecom.cn

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

✅ Anonymous

22 hours ago

Real-time Intercept: SMTP attack. Reference: 2026-06-16 20:47:30.9757 Login failure: 218.1.137.224 SMTP

BruteForce, Hacking

SMTP

✅ Arvoreen

3 days ago

fail2ban

BruteForce

postfix

✅ Craig

5 days ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Gordon

6 days ago

ipban 2.0.0

BruteForce

SMTP

✅ Tim Walker

8 days ago

ipban 1.8.0 - LogonDenied

BruteForce

MSExchangeLogs

✅ Anonymous

8 days ago

Real-time Intercept: SMTP attack. Reference: 2026-06-08 22:15:39.9514 Login failure: 218.1.137.224 SMTP

BruteForce, Hacking

SMTP

✅ Anonymous

9 days ago

ipbanpro 5.0.0 - Invalid Username or Password

BruteForce

MailEnable